!$Id: 6342,v 4.1 1995/12/04 15:59:31 pepsa Exp $ Proposal_Information Title: The Spectrum of Background Light Proposal_Category: GO/DD Scientific_Category: Galaxies & Clusters Cycle: 5 Investigators PI_name: Wendy Freedman PI_Institution: Observatories of the Carnegie Institution of Washington CoI_Name: Barry F. Madore CoI_Institution: NASA/IPAC Extragalactic Database Contact: ! Y or N (designate at most one contact) CoI_Name: Rebecca Bernstein CoI_Institution: California Institute of Technology Contact: Y ! Y or N (designate at most one contact) Abstract: The integrated optical flux from the diffuse extragalactic background light (EBL) is a unique cosmological signature of the Universe. It is a volume integral of energy that has been continuously generated from the first epoch of star formation to the present day. As such it is a fundamental physical quantity, unique to this Universe and profound in its role in ultimately constraining galaxy evolution, star formation and chemical enrichment models of the Universe. The numerical value of this quantity is still unknown; however, HST is now capable of measuring it. Proposal 5968 gives a detailed description of an experiment to measure EBL in a field which is part of an ongoing ground-based program. The criteria used to select the Hubble Deep Field are very similar to the those we used to select the field for 5968, making it another ideal field in which to measure the EBL. We propose observations with the FOS to execute in parallel with the main, WFPC2 HDF observations, which will allow to measure the EBL in the HDF field using the same experiment proposed in 5968. Ground-based attempts to measure the EBL have been frustrated by the Earth's atmosphere, by opacity in the UV and by intense line emission (airglow) in the optical and near infrared. With HST this obstacle is avoided: we can access the ultraviolet and near-infrared portions of the spectrum for the first time, and at optical wavelengths, the foreground contamination is reduced by as much as an order of magnitude. The remaining foreground is dominated by zodiacal light and galactic contamination. The careful field selection of the Hubble Deep Field minimizes the galactic contamination and leaves only zodiacal light to be addressed as a significant foreground contaminant to measuring the EBL. As outlined in proposal 5968, spectra taken in parallel with the main HDF observations will allow us to identify and measure the zodiacal light contribution in the Deep Field. Questions Observing_Description: To measure the Extragalactic Background Light (EBL) in the WFPC2 images requires a careful subtraction of extraneous (but dominant) additional sources of light. The details of the WFPC2 data required for this measurement are discussed in the proposal 5968. Here we limit our discussion to the contamination due to zodiacal light and the parallel FOS observations to measure it. At 3000 A the zodiacal light contribution is a factor of 18 smaller than at 5000 A; at 2500 A it is smaller by a factor of 150 . In either case, even after convolving in the reduced filter bandwidth, UV transmission, and lower chip sensitivity, the resulting signal-to- zodiacal-light ratio in the UV is still a factor of 3-5 larger than the optical ratio. We consider this wavelength range to be an exciting frontier that only HST can explore. In order to avoid Galactic cirrus contamination (reflection, emission and/or extinction) our choice of an EBL field was severely constrained to regions of high Galactic latitude and minima in the 100 micron maps. The HDF fields were chosen with the same constraints. At all of the wavelengths of interest here the zodiacal light has very well determined spectral properties, as well as a spatial distribution that is both stable and well understood. It is known, for instance, that the solar spectrum is reproduced in zodiacal light with great fidelity, both in the shape of its continuum and in the absolute depth of the individual lines: see D. Beggs, et al. 1964, MNRAS, 127, 329; and a review by A.W. Peterson 1967, in NASA SP-150, ed. J.L. Weinberg, p. 23. Moreover, the accurately known nature of the zodiacal ( i.e., solar) spectrum additionally gives us a multi-wavelength consistency check on our solution. Without any special requirements on target acquisition, the FOS can measure the zodiacal light by operating in parallel during the entire darktime main WFPC exposure period. With FOS positioned at a blank portion of the sky arcminutes away from the WFPC2 FOV, we will be able to directly measure the zodiacal light contribution to our broadband images. This can be accomplished by using the equivalent width of the Mg II triplet at 5186 A (which is well matched to the G570H grating and the red digicon detector) and scaling it to the corresponding broadband continuum level. Discussions with A. Kinney and A. Koratkar (STScI) indicate that FOS can indeed now be used in this mode without adding any additional orbits so long as we instruct FOS to complete its exposure and read-out before the WFPC2 read-out is begun. Scattered Light: Large-Angle Scattering The aperture door configuration and the internal rib structure of the telescope, HST is extremely well baffled against primary sources of off-axis scattered light. Nevertheless, we still must avoid broadly scattered light from the limb of the Earth (and the Moon). Following advice on wide- angle scattering contained in STScI Technical Memos RSB- 8502/03 (Bely 1985) we are intent on keeping the exposures confined to an angular separation in excess of 40.0 degrees between the telescope axis and the Earth's (Moon's) illuminated limb. This is accomplished by requiring that the exposures to be used for this experiment be taken exclusively while in the shadow of the Earth (special requirement, "SHADOW"). Exposures taken while the telescope is outside the Earth's shadow may, however, be intesting in their own right. The background flux as seen by the FOS and WFPC2 instruments is dependent on the angle to the bright earth limb (Bright Earth Angle), the position of the sun relative to the target (Target-Sun Angle), and the ecliptic coordinates of the target at the time of observation. However, as is clear from the work done by the Scattered Light Background Working Group, the relative importance of these parameters is unclear. Spectra taken at different times during the HDF observations may be helpful in investigating the behavior of the background, and may be useful for our scientific goals as well. Therefore, exposures should be taken both in the Earth's shadow and out, but should be entirely contained in one or the other. While zodiacal light is the main contaminant in this experiment, not only are the spectral characteristics of the zodiacal light extremely well understood, but the spatial distribution of the dust cloud which gives rise to the zodiacal light is also quite well understood. We can use this understanding to great advantage in removing from our integrations. Because the Earth is not centrally located with respect to the zodiacal dust distribution (which is symmetric about the Sun) we see through this dust torus differently from various points in the Earth's orbit and in different directions with respect to the zodiacal plane. For that reason, observations of the field selected for our own proposal (5968) and the HDF field, which will conveniently execute within a week or two of each other, and which are at very different lines of sight through the zodiacal plane, will have different absolute levels of zodiacal light contributed to the background flux. Because this should be the dominant source of diffuse light, and because the EBL is expected to have the same DC component on very large scales, the ratio of the backgrounds in the two fields can be predicted based on the geometry of the dust layer. This ratio gives us a completely independent check on the total amplitude of the zodiacal light in both fields. This phase 2 proposal has been created by modifying a copy of the HDF prime proposal on 10-Nov-1995. Each FOS, parallel exposure in this proposal has a WFPC2, primary exposure in the HDF proposal. The HDF, WFPC2 exposure numbers were kept in this proposal. Therefore, the matching prime and parallel exposures can be identified by their identical exposure number. Similarly, the HDF exposure comments have been retained to further document the parallelism. The FOS exposure times in this proposal are 400 sec less than the corresponding WFPC2 exposure times, following a recommendation from Brett Blacker and Doug Van Orsow. This is intended to cause the FOS readout to finish well before the WFPC2 readout begins. Furthermore, each FOS exposure is placed in a separate visit. Because there are several hundred exposures/visits in this proposal and there is a 2-character limit on visit numbers it has been necessary to use the full base-36 representation for the visits. Each visit number is the exposure number represented in base-36. All POS TARGs and END ORBITs were removed from the WFPC2 exposures in the conversion to FOS, PAR exposures. The external exposures are 50 orbits around the middle of the the 10-day HDF observations (the actual middle of the parallel observations is occupied by 15 orbits of observations for the ENG proposal 6339). Eleven orbits of DARK exposures have been added to the basic 50-orbit allocation. All exposures made on the dark side of the HST orbit are identified in the comments (mis-identified darkside exposures in the HDF primary proposal were not carried over into this parallel proposal.) Calibration_Justification: Additional_Comments: Generic_Targets ! Section 5.3 Target_Number: 1 Target_Name: ZOD-HDF1-FOS-PAR Description: UNIDENTIFIED, Blank Field, High Latitude Field Criteria: RA=12H 36M, DEC=+62D 13', R=1D Flux: SURF-BKG(V) = 23 Comments: This is the dark side brightness, which is Zodiacal Light. The day side brightness varies to a maximum of ~20. Visits ! Section 6 Visit_Number: 5O Visit_Requirements: PAR Exposure_Number: 204 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 355:16:16:00 End 355:17:02:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 5P Visit_Requirements: PAR Exposure_Number: 205 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 355:17:06:00 End 355:17:48:00 POS TARG -0.967, +0.900 Visit_Number: 5Q Visit_Requirements: PAR Exposure_Number: 206 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2300s Optional_Parameters: Special_Requirements: Comments: Start 355:17:52:00 End 355:18:39:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 5R Visit_Requirements: PAR Exposure_Number: 207 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 355:18:43:00 End 355:19:25:00 -- first of CR pair POS TARG -0.967, +0.900 Visit_Number: 5S Visit_Requirements: PAR Exposure_Number: 208 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 355:18:43:00 End 355:19:25:00 -- second of CR pair POS TARG -0.967, +0.900 Visit_Number: 5T Visit_Requirements: PAR Exposure_Number: 209 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 355:19:29:00 End 355:20:15:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 5U Visit_Requirements: PAR Exposure_Number: 210 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 355:20:19:00 End 355:21:01:00 POS TARG -0.967, +0.900 Visit_Number: 5V Visit_Requirements: PAR Exposure_Number: 211 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2300s Optional_Parameters: Special_Requirements: Comments: Start 355:21:05:00 End 355:21:52:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 5W Visit_Requirements: PAR Exposure_Number: 212 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 355:21:56:00 End 355:22:38:00 POS TARG -0.967, +0.900 Visit_Number: 5X Visit_Requirements: PAR Exposure_Number: 213 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2020s Optional_Parameters: Special_Requirements: Comments: Start 355:22:42:00 End 355:23:28:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 5Y Visit_Requirements: PAR Exposure_Number: 214 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 355:23:36:00 End 356:00:18:00 POS TARG -0.967, +0.900 Visit_Number: 5Z Visit_Requirements: PAR Exposure_Number: 215 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2120s Optional_Parameters: Special_Requirements: Comments: Start 356:00:18:00 End 356:01:05:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 60 Visit_Requirements: PAR Exposure_Number: 216 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:01:09:00 End 356:01:51:00 POS TARG -0.967, +0.900 Visit_Number: 61 Visit_Requirements: PAR Exposure_Number: 217 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 356:01:55:00 End 356:02:23:00 -- first of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 62 Visit_Requirements: PAR Exposure_Number: 218 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 356:01:55:00 End 356:02:23:00 -- second of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 63 Visit_Requirements: PAR Exposure_Number: 219 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:02:45:00 End 356:03:27:00 POS TARG -0.967, +0.900 Visit_Number: 64 Visit_Requirements: PAR Exposure_Number: 220 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 356:03:32:00 End 356:03:52:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 65 Visit_Requirements: PAR Exposure_Number: 221 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1800s Optional_Parameters: Special_Requirements: Comments: Start 356:04:25:00 End 356:05:04:00 POS TARG -0.967, +0.900 Visit_Number: 66 Visit_Requirements: PAR Exposure_Number: 222 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 120s Optional_Parameters: Special_Requirements: Comments: Start 356:05:08:00 End 356:05:35:00 -- first of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 67 Visit_Requirements: PAR Exposure_Number: 223 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 120s Optional_Parameters: Special_Requirements: Comments: Start 356:05:08:00 End 356:05:35:00 -- second of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 68 Visit_Requirements: PAR Exposure_Number: 224 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1340s Optional_Parameters: Special_Requirements: Comments: Start 356:06:07:00 End 356:06:44:00 POS TARG -0.967, +0.900 Visit_Number: 69 Visit_Requirements: PAR Exposure_Number: 225 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 356:06:45:00 End 356:07:14:00 -- first of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 6A Visit_Requirements: PAR Exposure_Number: 226 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 356:06:45:00 End 356:07:14:00 -- second of CR pair POS TARG -0.967, +0.900 Darkside. Visit_Number: 6B Visit_Requirements: PAR Exposure_Number: 227 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1340s Optional_Parameters: Special_Requirements: Comments: Start 356:07:48:00 End 356:08:20:00 POS TARG -0.967, +0.900 Visit_Number: 6C Visit_Requirements: PAR Exposure_Number: 228 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1400s Optional_Parameters: Special_Requirements: Comments: Start 356:08:21:00 End 356:08:55:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 6D Visit_Requirements: PAR Exposure_Number: 229 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 880s Optional_Parameters: Special_Requirements: Comments: Start 356:09:27:00 End 356:09:57:00 POS TARG -0.967, +0.900 Visit_Number: 6E Visit_Requirements: PAR Exposure_Number: 230 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 356:09:58:00 End 356:10:40:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 6F Visit_Requirements: PAR Exposure_Number: 231 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 880s Optional_Parameters: Special_Requirements: Comments: Start 356:11:08:00 End 356:11:33:00 Visit_Number: 6G Visit_Requirements: PAR Exposure_Number: 232 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 356:11:34:00 End 356:12:20:00 Darkside. Visit_Number: 6H Visit_Requirements: PAR Exposure_Number: 233 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 520s Optional_Parameters: Special_Requirements: Comments: Start 356:12:49:00 End 356:13:10:00 Visit_Number: 6I Visit_Requirements: PAR Exposure_Number: 234 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 356:13:11:00 End 356:13:57:00 Darkside. ! Visit_Number: 6K ! Visit_Requirements: PAR ! Exposure_Number: 236 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 620s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 356:14:26:00 End 356:14:46:00 Visit_Number: 6L Visit_Requirements: PAR Exposure_Number: 237 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 356:14:47:00 End 356:15:33:00 Darkside. Visit_Number: 6M Visit_Requirements: PAR Exposure_Number: 238 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 200s Optional_Parameters: Special_Requirements: Comments: Start 356:15:34:00 End 356:15:49:00 Visit_Number: 6O Visit_Requirements: PAR Exposure_Number: 240 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 356:16:24:00 End 356:17:10:00 Darkside. Visit_Number: 6P Visit_Requirements: PAR Exposure_Number: 241 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:17:14:00 End 356:17:56:00 Visit_Number: 6Q Visit_Requirements: PAR Exposure_Number: 242 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 356:18:00:00 End 356:18:46:00 Darkside. Visit_Number: 6R Visit_Requirements: PAR Exposure_Number: 243 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 356:18:50:00 End 356:19:32:00 -- first of CR pair POS TARG -1.333, -0.700 Visit_Number: 6S Visit_Requirements: PAR Exposure_Number: 244 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 356:18:50:00 End 356:19:32:00 -- second of CR pair POS TARG -1.333, -0.700 Visit_Number: 6T Visit_Requirements: PAR Exposure_Number: 245 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 356:19:37:00 End 356:20:23:00 POS TARG -1.333, -0.700 Darkside. Visit_Number: 6U Visit_Requirements: PAR Exposure_Number: 246 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:20:27:00 End 356:21:09:00 POS TARG -1.333, -0.700 Visit_Number: 6V Visit_Requirements: PAR Exposure_Number: 247 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 356:21:15:00 End 356:22:01:00 POS TARG -1.333, -0.700 Darkside. Visit_Number: 6W Visit_Requirements: PAR Exposure_Number: 248 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:22:03:00 End 356:22:45:00 POS TARG -1.333, -0.700 Visit_Number: 6X Visit_Requirements: PAR Exposure_Number: 249 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 356:22:50:00 End 356:23:36:00 POS TARG -1.333, -0.700 Darkside. Visit_Number: 6Y Visit_Requirements: PAR Exposure_Number: 250 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2000s Optional_Parameters: Special_Requirements: Comments: Start 356:23:40:00 End 357:00:22:00 POS TARG -1.333, -0.700 Visit_Number: 6Z Visit_Requirements: PAR Exposure_Number: 251 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 357:00:26:00 End 357:01:12:00 POS TARG -1.333, -0.700 Darkside. Visit_Number: 71 Visit_Requirements: PAR Exposure_Number: 253 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 357:02:03:00 End 357:02:27:00 POS TARG -0.967, +0.900 Darkside. Visit_Number: 8D Visit_Requirements: PAR Exposure_Number: 301 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1940s Optional_Parameters: Special_Requirements: Comments: Start 357:02:53:00 End 357:03:35:00 Visit_Number: 8E Visit_Requirements: PAR Exposure_Number: 302 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 357:03:39:00 End 357:04:01:00 Darkside. Visit_Number: 8F Visit_Requirements: PAR Exposure_Number: 303 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1700s Optional_Parameters: Special_Requirements: Comments: Start 357:04:35:00 End 357:05:13:00 Visit_Number: 8G Visit_Requirements: PAR Exposure_Number: 304 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 900s Optional_Parameters: Special_Requirements: Comments: Start 357:05:16:00 End 357:05:40:00 Darkside. Visit_Number: 8H Visit_Requirements: PAR Exposure_Number: 305 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 880s Optional_Parameters: Special_Requirements: Comments: Start 357:06:15:00 End 357:06:51:00 Visit_Number: 8I Visit_Requirements: PAR Exposure_Number: 306 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 357:06:52:00 End 357:07:23:00 -- first of CR pair Darkside. Visit_Number: 8J Visit_Requirements: PAR Exposure_Number: 307 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 357:06:52:00 End 357:07:23:00 -- second of CR pair Darkside. Visit_Number: 8K Visit_Requirements: PAR Exposure_Number: 308 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1160s Optional_Parameters: Special_Requirements: Comments: Start 357:07:55:00 End 357:08:28:00 Visit_Number: 8L Visit_Requirements: PAR Exposure_Number: 309 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1500s Optional_Parameters: Special_Requirements: Comments: Start 357:08:29:00 End 357:09:05:00 POS TARG -0.333, +1.133 Darkside. Visit_Number: 8M Visit_Requirements: PAR Exposure_Number: 310 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1200s Optional_Parameters: Special_Requirements: Comments: Start 357:09:35:00 End 357:10:04:00 POS TARG -0.333, +1.133 Visit_Number: 8N Visit_Requirements: PAR Exposure_Number: 311 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1700s Optional_Parameters: Special_Requirements: Comments: Start 357:10:05:00 End 357:10:45:00 POS TARG -0.333, +1.133 Darkside. Visit_Number: 8O Visit_Requirements: PAR Exposure_Number: 312 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 940s Optional_Parameters: Special_Requirements: Comments: Start 357:11:16:00 End 357:11:41:00 POS TARG -0.333, +1.133 Visit_Number: 8P Visit_Requirements: PAR Exposure_Number: 313 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 357:11:44:00 End 357:12:30:00 POS TARG -0.333, +1.133 Darkside. Visit_Number: 8Q Visit_Requirements: PAR Exposure_Number: 314 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 620s Optional_Parameters: Special_Requirements: Comments: Start 357:12:55:00 End 357:13:17:00 POS TARG -0.333, +1.133 Visit_Number: 8R Visit_Requirements: PAR Exposure_Number: 315 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 357:13:18:00 End 357:14:04:00 POS TARG -0.333, +1.133 Darkside. Visit_Number: 8T Visit_Requirements: PAR Exposure_Number: 317 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 500s Optional_Parameters: Special_Requirements: Comments: Start 357:14:32:00 End 357:14:54:00 POS TARG -0.333, +1.133 Visit_Number: 8U Visit_Requirements: PAR Exposure_Number: 318 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 357:14:55:00 End 357:15:41:00 POS TARG -0.333, +1.133 Darkside. Visit_Number: 8V Visit_Requirements: PAR Exposure_Number: 319 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 400s Optional_Parameters: Special_Requirements: Comments: Start 357:15:42:00 End 357:15:59:00 POS TARG -0.333, +1.133 Visit_Number: 8W Visit_Requirements: PAR Exposure_Number: 320 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 200s Optional_Parameters: Special_Requirements: Comments: Start 357:16:17:00 End 357:16:30:00 POS TARG -0.333, +1.133 Visit_Number: 8X Visit_Requirements: PAR Exposure_Number: 321 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2100s Optional_Parameters: Special_Requirements: Comments: Start 357:16:31:00 End 357:17:17:00 POS TARG 1.033, +0.467 Darkside. Visit_Number: 8Y Visit_Requirements: PAR Exposure_Number: 322 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 357:17:22:00 End 357:18:03:00 POS TARG 1.033, +0.467 Visit_Number: 8Z Visit_Requirements: PAR Exposure_Number: 323 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 357:18:08:00 End 357:18:54:00 POS TARG 1.033, +0.467 Darkside. Visit_Number: 90 Visit_Requirements: PAR Exposure_Number: 324 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 357:18:58:00 End 357:19:39:00 POS TARG 1.033, +0.467 Visit_Number: 91 Visit_Requirements: PAR Exposure_Number: 325 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2020s Optional_Parameters: Special_Requirements: Comments: Start 357:19:44:00 End 357:20:30:00 POS TARG 1.033, +0.467 Darkside. Visit_Number: 92 Visit_Requirements: PAR Exposure_Number: 326 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 357:20:35:00 End 357:21:16:00 -- first of CR pair POS TARG 1.033, +0.467 Visit_Number: 93 Visit_Requirements: PAR Exposure_Number: 327 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 357:20:35:00 End 357:21:16:00 -- second of CR pair POS TARG 1.033, +0.467 Visit_Number: 94 Visit_Requirements: PAR Exposure_Number: 328 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 357:21:21:00 End 357:22:07:00 POS TARG 1.033, +0.467 Darkside. Visit_Number: 95 Visit_Requirements: PAR Exposure_Number: 329 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: PRISM Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 357:22:11:00 End 357:22:52:00 POS TARG 1.033, +0.467 Visit_Number: BZ Visit_Requirements: PAR Exposure_Number: 431 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1700s Optional_Parameters: Special_Requirements: Comments: Start 358:23:05:00 End 358:23:43:00 POS TARG -0.167, -1.167 Darkside. ! Visit_Number: C0 ! Visit_Requirements: PAR ! Exposure_Number: 432 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 1200s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 359:00:13:00 End 359:00:40:00 ! POS TARG +1.033, +0.467 ! Visit_Number: C1 ! Visit_Requirements: PAR ! Exposure_Number: 433 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 500s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 359:00:41:00 End 359:00:58:00 ! POS TARG +1.033, +0.467 ! Darkside. Visit_Number: C2 Visit_Requirements: PAR Exposure_Number: 434 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 2200s Optional_Parameters: Special_Requirements: Comments: Start 359:01:24:00 End 359:02:13:00 POS TARG +1.033, +0.467 Visit_Number: C3 Visit_Requirements: PAR Exposure_Number: 435 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 500s Optional_Parameters: Special_Requirements: Comments: Start 359:02:18:00 End 359:02:36:00 POS TARG +1.033, +0.467 Darkside. Visit_Number: C4 Visit_Requirements: PAR Exposure_Number: 436 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1840s Optional_Parameters: Special_Requirements: Comments: Start 359:03:08:00 End 359:03:49:00 POS TARG +1.033, +0.467 Visit_Number: C5 Visit_Requirements: PAR Exposure_Number: 437 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:03:54:00 End 359:04:17:00 POS TARG +1.033, +0.467 Darkside. Visit_Number: C6 Visit_Requirements: PAR Exposure_Number: 438 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1700s Optional_Parameters: Special_Requirements: Comments: Start 359:04:49:00 End 359:05:26:00 POS TARG +1.033, +0.467 Visit_Number: C7 Visit_Requirements: PAR Exposure_Number: 439 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:05:31:00 End 359:05:54:00 POS TARG +1.033, +0.467 Darkside. Visit_Number: C8 Visit_Requirements: PAR Exposure_Number: 440 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1340s Optional_Parameters: Special_Requirements: Comments: Start 359:06:29:00 End 359:07:06:00 POS TARG +1.033, +0.467 Visit_Number: C9 Visit_Requirements: PAR Exposure_Number: 441 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1000s Optional_Parameters: Special_Requirements: Comments: Start 359:07:07:00 End 359:07:39:00 POS TARG +0.800, -0.867 Darkside. Visit_Number: CA Visit_Requirements: PAR Exposure_Number: 442 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 960s Optional_Parameters: Special_Requirements: Comments: Start 359:08:09:00 End 359:08:43:00 POS TARG +0.800, -0.867 Visit_Number: CB Visit_Requirements: PAR Exposure_Number: 443 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1600s Optional_Parameters: Special_Requirements: Comments: Start 359:08:45:00 End 359:09:21:00 POS TARG +0.800, -0.867 Darkside. Visit_Number: CC Visit_Requirements: PAR Exposure_Number: 444 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 840s Optional_Parameters: Special_Requirements: Comments: Start 359:09:50:00 End 359:10:19:00 POS TARG +0.800, -0.867 Visit_Number: CD Visit_Requirements: PAR Exposure_Number: 445 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1720s Optional_Parameters: Special_Requirements: Comments: Start 359:10:20:00 End 359:11:03:00 POS TARG +0.800, -0.867 Darkside. ! Visit_Number: CE ! Visit_Requirements: PAR ! Exposure_Number: 446 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 1100s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 359:11:30:00 End 359:11:56:00 ! POS TARG +0.800, -0.867 ! Exposure_Number: 501 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 880s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 359:13:33:00 End 359:14:20:00 -- first of CR pair ! POS TARG -0.167, -1.167 ! Darkside. Visit_Number: DY Visit_Requirements: PAR Exposure_Number: 502 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 720s Optional_Parameters: Special_Requirements: Comments: Start 359:13:33:00 End 359:14:20:00 -- second of CR pair POS TARG -0.167, -1.167 Darkside. ! Visit_Number: E0 ! Visit_Requirements: PAR ! Exposure_Number: 504 ! Target_Name: ZOD-HDF1-FOS-PAR ! Config: FOS/RD ! Opmode: ACCUM ! Aperture: 4.3 ! Sp_Element: G650L ! Wavelength: !Number_of_Iterations: 1 ! Time_Per_Exposure: 500s ! Optional_Parameters: !Special_Requirements: ! Comments: Start 359:14:54:00 End 359:15:09:00 ! POS TARG -0.167, -1.167 Visit_Number: E1 Visit_Requirements: PAR Exposure_Number: 505 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:15:10:00 End 359:15:56:00 -- first of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E2 Visit_Requirements: PAR Exposure_Number: 506 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:15:10:00 End 359:15:56:00 -- second of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E3 Visit_Requirements: PAR Exposure_Number: 507 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 359:16:01:00 End 359:16:41:00 POS TARG -0.167, -1.167 Visit_Number: E4 Visit_Requirements: PAR Exposure_Number: 508 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 900s Optional_Parameters: Special_Requirements: Comments: Start 359:16:46:00 End 359:17:33:00 -- first of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E5 Visit_Requirements: PAR Exposure_Number: 509 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 900s Optional_Parameters: Special_Requirements: Comments: Start 359:16:46:00 End 359:17:33:00 -- second of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E6 Visit_Requirements: PAR Exposure_Number: 510 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 359:17:37:00 End 359:18:18:00 POS TARG -0.167, -1.167 Visit_Number: E7 Visit_Requirements: PAR Exposure_Number: 511 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:18:23:00 End 359:19:09:00 -- first of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E8 Visit_Requirements: PAR Exposure_Number: 512 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:18:23:00 End 359:19:09:00 -- second of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: E9 Visit_Requirements: PAR Exposure_Number: 513 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 359:19:14:00 End 359:19:54:00 POS TARG -0.167, -1.167 Visit_Number: EA Visit_Requirements: PAR Exposure_Number: 514 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:20:00:00 End 359:20:46:00 -- first of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: EB Visit_Requirements: PAR Exposure_Number: 515 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:20:00:00 End 359:20:46:00 -- second of CR pair POS TARG -0.167, -1.167 Darkside. Visit_Number: EC Visit_Requirements: PAR Exposure_Number: 516 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 359:20:50:00 End 359:21:31:00 -- first of CR pair POS TARG -0.167, -1.167 Visit_Number: ED Visit_Requirements: PAR Exposure_Number: 517 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 359:20:50:00 End 359:21:31:00 -- second of CR pair POS TARG -0.167, -1.167 Visit_Number: EE Visit_Requirements: PAR Exposure_Number: 518 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:21:36:00 End 359:22:22:00 -- first of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EF Visit_Requirements: PAR Exposure_Number: 519 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:21:36:00 End 359:22:22:00 -- second of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EG Visit_Requirements: PAR Exposure_Number: 520 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 359:22:27:00 End 359:23:07:00 POS TARG +0.500, +0.667 Visit_Number: EH Visit_Requirements: PAR Exposure_Number: 521 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:23:13:00 End 359:23:59:00 -- first of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EI Visit_Requirements: PAR Exposure_Number: 522 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 359:23:13:00 End 359:23:59:00 -- second of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EJ Visit_Requirements: PAR Exposure_Number: 523 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:00:03:00 End 360:00:44:00 -- first of CR pair POS TARG +0.500, +0.667 Visit_Number: EK Visit_Requirements: PAR Exposure_Number: 524 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:00:03:00 End 360:00:44:00 -- second of CR pair POS TARG +0.500, +0.667 Visit_Number: EL Visit_Requirements: PAR Exposure_Number: 525 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:00:49:00 End 360:01:09:00 POS TARG +0.500, +0.667 Darkside. Visit_Number: EM Visit_Requirements: PAR Exposure_Number: 526 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 840s Optional_Parameters: Special_Requirements: Comments: Start 360:01:33:00 End 360:02:20:00 -- first of CR pair POS TARG +0.500, +0.667 Visit_Number: EN Visit_Requirements: PAR Exposure_Number: 527 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 900s Optional_Parameters: Special_Requirements: Comments: Start 360:01:33:00 End 360:02:20:00 -- second of CR pair POS TARG +0.500, +0.667 Visit_Number: EO Visit_Requirements: PAR Exposure_Number: 528 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 500s Optional_Parameters: Special_Requirements: Comments: Start 360:02:26:00 End 360:02:43:00 POS TARG +0.500, +0.667 Darkside. Visit_Number: EP Visit_Requirements: PAR Exposure_Number: 529 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 520s Optional_Parameters: Special_Requirements: Comments: Start 360:03:16:00 End 360:03:57:00 -- first of CR pair POS TARG +0.500, +0.667 Visit_Number: EQ Visit_Requirements: PAR Exposure_Number: 530 Target_Name: ZOD-HDF1-FOS-PAR Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:03:16:00 End 360:03:57:00 -- second of CR pair POS TARG +0.500, +0.667 Visit_Number: ER Visit_Requirements: PAR Exposure_Number: 531 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:04:02:00 End 360:04:22:00 POS TARG +0.500, +0.667 Darkside. Visit_Number: ES Visit_Requirements: PAR Exposure_Number: 532 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1700s Optional_Parameters: Special_Requirements: Comments: Start 360:04:56:00 End 360:05:33:00 POS TARG +0.500, +0.667 Visit_Number: ET Visit_Requirements: PAR Exposure_Number: 533 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 900s Optional_Parameters: Special_Requirements: Comments: Start 360:05:39:00 End 360:06:03:00 POS TARG +0.500, +0.667 Darkside. Visit_Number: EU Visit_Requirements: PAR Exposure_Number: 534 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1460s Optional_Parameters: Special_Requirements: Comments: Start 360:06:36:00 End 360:07:14:00 POS TARG +0.500, +0.667 Visit_Number: EV Visit_Requirements: PAR Exposure_Number: 535 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 360:07:15:00 End 360:07:46:00 -- first of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EW Visit_Requirements: PAR Exposure_Number: 536 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 300s Optional_Parameters: Special_Requirements: Comments: Start 360:07:15:00 End 360:07:46:00 -- second of CR pair POS TARG +0.500, +0.667 Darkside. Visit_Number: EX Visit_Requirements: PAR Exposure_Number: 537 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1320s Optional_Parameters: Special_Requirements: Comments: Start 360:08:17:00 End 360:08:51:00 POS TARG +0.500, +0.667 Visit_Number: EY Visit_Requirements: PAR Exposure_Number: 538 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 280s Optional_Parameters: Special_Requirements: Comments: Start 360:08:52:00 End 360:09:29:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: EZ Visit_Requirements: PAR Exposure_Number: 539 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 500s Optional_Parameters: Special_Requirements: Comments: Start 360:08:52:00 End 360:09:29:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F0 Visit_Requirements: PAR Exposure_Number: 540 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 840s Optional_Parameters: Special_Requirements: Comments: Start 360:09:58:00 End 360:10:27:00 POS TARG -1.333, -0.700 Visit_Number: F1 Visit_Requirements: PAR Exposure_Number: 541 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:10:28:00 End 360:11:11:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F2 Visit_Requirements: PAR Exposure_Number: 542 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:10:28:00 End 360:11:11:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F3 Visit_Requirements: PAR Exposure_Number: 543 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 980s Optional_Parameters: Special_Requirements: Comments: Start 360:11:37:00 End 360:12:04:00 POS TARG -1.333, -0.700 Visit_Number: F4 Visit_Requirements: PAR Exposure_Number: 544 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:12:05:00 End 360:12:51:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F5 Visit_Requirements: PAR Exposure_Number: 545 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:12:05:00 End 360:12:51:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F6 Visit_Requirements: PAR Exposure_Number: 546 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 100s Optional_Parameters: Special_Requirements: Comments: Start 360:13:29:00 End 360:13:40:00 POS TARG -1.333, -0.700 Visit_Number: F7 Visit_Requirements: PAR Exposure_Number: 547 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:13:41:00 End 360:14:27:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F8 Visit_Requirements: PAR Exposure_Number: 548 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:13:41:00 End 360:14:27:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: F9 Visit_Requirements: PAR Exposure_Number: 549 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:14:32:00 End 360:15:12:00 -- first of CR pair POS TARG -1.333, -0.700 Visit_Number: FA Visit_Requirements: PAR Exposure_Number: 550 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:14:32:00 End 360:15:12:00 -- second of CR pair POS TARG -1.333, -0.700 Visit_Number: FB Visit_Requirements: PAR Exposure_Number: 551 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:15:18:00 End 360:16:04:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: FC Visit_Requirements: PAR Exposure_Number: 552 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:15:18:00 End 360:16:04:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: FD Visit_Requirements: PAR Exposure_Number: 553 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 1900s Optional_Parameters: Special_Requirements: Comments: Start 360:16:09:00 End 360:16:49:00 POS TARG -1.333, -0.700 Visit_Number: FE Visit_Requirements: PAR Exposure_Number: 554 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:16:54:00 End 360:17:40:00 -- first of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: FF Visit_Requirements: PAR Exposure_Number: 555 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 800s Optional_Parameters: Special_Requirements: Comments: Start 360:16:54:00 End 360:17:40:00 -- second of CR pair POS TARG -1.333, -0.700 Darkside. Visit_Number: FG Visit_Requirements: PAR Exposure_Number: 556 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:17:45:00 End 360:18:25:00 -- first of CR pair POS TARG -1.333, -0.700 Visit_Number: FH Visit_Requirements: PAR Exposure_Number: 557 Target_Name: DARK Config: FOS/RD Opmode: ACCUM Aperture: 4.3 Sp_Element: G650L Wavelength: Number_of_Iterations: 1 Time_Per_Exposure: 700s Optional_Parameters: Special_Requirements: Comments: Start 360:17:45:00 End 360:18:25:00 -- second of CR pair POS TARG -1.333, -0.700 !========================================================================== Data_Distribution ! Defaults indicated; change if desired Medium: 8MM ! 8MM or 6250BPI or 1600BPI Blocking_Factor: 10 ! 10 or 1 ! Only astronomers with very old 9- ! track tape drives should consider ! a blocking factor of 1 Ship_To: PI_Address ! STSCI or PI_Address or ! PI Address from Phase I is: ! ! 813 Santa Barbara Street, ! Pasadena, CA 91101 ! ! Ship_Via: UPS ! UPS (2-day) or OVERNIGHT ! Overnight shipping done at PI expense Recipient_Email: ! Needed if Ship_To: is not PI_Address ! ! Let us know what you think of this template and software! ! Please send a list of your likes and dislikes to your Program Coordinator