Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 4830c Report Date: 09-May-96:20:00 Version: ********** Check-in Date: ********** 1.Proposal Title: STELLAR AND GAS DYNAMICS IN NORMAL GALAXIES AUGMENTATION: -CYC3HIGH ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID GALAXIES & CLUSTERS AUG/FOS 3782 Sub Category ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Dr. Holland C. Ford SPACE TELESCOPE SCIENCE INST USA (410) 338-4803 ------------------------------------------------------------------------------------ 7. Abstract The FOS will be used with small apertures to map the stellar velocity dispersion and rotation in a grid covering the central 1" of NGC224 (M31). The velocity disperions and rotation curves will be used to model the nuclear dynamics and to measure the nuclear M/L. Line strengths will be used to measure changes in the stellar populations in the central 1". FOS spectra of emission-line clouds within the nuclear region will be used to establish their physical characteristics, ionization mechanisms, and dynamics. ------------------------------------------------------------------------------------ 8. Scientific Key Words: GALAXIES, STELLAR DYNAMICS, IONIZED GAS ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 10.90 par: 0 10. Num targs pri: 10 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: FOS ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 4830c PI: Dr. Holland C. Ford Proposal Title: STELLAR AND GAS DYNAMICS IN NORMAL GALAXIES AUGMENTATION: -CYC3HIGH ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Edward Beaver UC, SAN DIEGO USA E. Margaret Burbidge UC, SAN DIEGO USA Bruce Margon WASHINGTON, UNIVERSITY OF USA J. Roger P. Angel ARIZONA, UNIVERSITY OF USA Frank Bartko APPLIES RESEARCH CORPORATION USA Arthur F. Davidsen JOHNS HOPKINS UNIVERSITY USA Richard J. Harms APPLIED RESEARCH CORPORATION USA Ralph Bohlin SPACE TELESCOPE SCIENCE USA INSTITUTE Holland C. Ford SPACE TELESCOPE SCIENCE USA INSTITUTE ------------------------------------------------------------------------------------ 3. Description of proposed observations. FOS observations of NGC 224 (M31) will consist of spectra at locations along the major axis (position angle 45 deg) of 0.0", +/-0.25", +-0.50", and +/-0.75" using grating G570H and the 0.3" aperture. Two additional points at +/-1.0" will be obtained using the 0.5" aperture. All these major axis positions have been moved from the FOS/GTO baseline program into this augmented time proposal to unify the target acquisition and ensure that all positions in the nuclear region are registered at precisely known positions. Along the minor axis (Position angle 135 deg) we will obtain spectra at +/-0.25", +-0.50", and +/-0.75" using grating G570H and the 0.3" aperture. Additional spectra at 8 off-axis points parallel to and on either side of the major axis ((+/-0.25", +/-0.25") and (+/-0.25", +/- 0.5")) using the same grating/aperture combination will also be obtained. Acquisition will be done using a binary search on a nearby star identified in a WFC image, followed by two small peak-ups on the brightest peak in the nucleus of NGC 224. Since the selected star is not in the same WFC CCD frame as the nucleus of NGC 224, we will update the coordinates in the proposal once the geometric calibration of mosaic WFC frames is complete. For use as a template star in Fourier quotient deconvolutions, we will obtain a spectrum of the K star F193 using the same grating and aperture. Internal wavelength calibrations will be obtained through the same grating and aperture on each of the M31 exposures and on F193. ------------------------------------------------------------------------------------ 4. Justification of need for HST observations. NGC 224 (M31) has been observed extensively from the ground both photometrically and spectroscopically. In addition, the nucleus of NGC 224 has been imaged from the balloon-borne Stratoscope telescope. Despite the spherical aberration of the HST primary, our Cycle 0 images resolve more structure in the nucleus of M31 than is even apparent from the Stratoscope images; structure that can be resolved with no correction for spherical aberration should yield unconfused dynamical measurements that are impossible to obtain from the ground in even the best seeing. Page 3 ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. The observations of the nuclear region of NGC 224 (M31) are arranged on a finely spaced (0.25") rectangular grid along the major and minor axes. To ensure the precise relative registration of the pointing positions in the grid, we wish to perform only one target acquisition and use only small angle maneuvers to obtain the spectra at each of the 23 ensuing points in the grid. The requisite observations have been indicated with GROUP NO GAP in the exposure log sheet. The observations of the star F193 are for use as a template in the Fourier quotient analysis of the NGC 224 nuclear spectra. To avoid any potential temporal changes in the instrument that might invalidate the use of these observations as a template, we request that they be scheduled within 60 days of the NGC 224 observations. ------------------------------------------------------------------------------------ 6. Description of special calibration exposures. Precise wavelength calibrations are required to study the kinematics of the gas and stars in the nucleus of NGC 224 (M31). Internal WAVE calibrations are required for observations using grating G570H as indicated in the exposure log. These calibration exposures must be obtained immediately following the science exposures with no intervening motion of the FOS filter/grating wheel or apertures. ------------------------------------------------------------------------------------ 7. Data reduction and analysis plans. The FOS spectra will be processed using the latest available calibration data to transform the raw count data into flux-calibrated, wavelength-calibrated images. Velocities and dispersions for the NGC 224 spectra will be obtained using Fourier quotient routines operating in IRAF based on the algorithms outlined by Sargent et al (1977). In addition, we will test more complex dynamical models for NGC 224 by folding spectra of our template star through the dynamical model and the point response of HST and integrating the resulting spectra over the FOS apertures (eg, Dressler & Richstone 1988; Kormendy 1988). This will allow us to test the validity of our conclusions in the face of complications due to the aberrated images produced by the primary mirror. ------------------------------------------------------------------------------------ 8. Additional comments or special requests. The PC and WFC images of the target galaxies will be measured for precise target coordinates, so that the FOS observations can be done as blind offsets from a nearby isolated star. We have selected an appropriate star from our WFC images, but we will update the coordinates in our target list once a final geometric calibration of the WFC mosaic has been established. While not officially listed as co-investigators, the following scientists are actively involved in research with the FOS GTO team and are expected to contribute significantly to its scientific output: W. P. Blair, S. Caganoff, G. A. Kriss, A. Uomoto (JHU); R. Antonucci (UCSB); L. Armus (Cal Tech); I. Evans, A. Kinney (STScI); L. Dressel (ARC); R. Allen, P. Smith (U. Arizona); S. Anderson (U. Washington); R. Cohen, R. Hier, V. Junkarrinen, E. Rosenblatt (UCSD). ------------------------------------------------------------------------------------ 9. Description of previous HST work. Since there are 29 separate FOS IDT GTO programs, only those related to the current proposal are listed here. 1040 - Velocity Dispersions in the Nuclei of Giant Ellipticals 1041, 3191, 3276 - The Nucleus of Normal and Starburst Galaxies 1044, 3193, 3277 - Stellar and Gas Dynamics in Normal Galaxies ------------------------------------------------------------------------------------ 10. Resources to be supplied by investigator's institution(s). All resources for these programs are provided by NASA through the FOS IDT contract NAS 5-29293. ------------------------------------------------------------------------------------ 11. Address Information Page 4 Name: HOLLAND C. FORD Category: PI Institution: SPACE TELESCOPE SCIENCE INSTITUTE Address: City: State: Zip Code: Country: Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4830c [ 5] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC224 M31 E,301,910 RA=00H 42M 44.3303S +/- J2000 V=-200 1 F(5470)=4.4E-16 0.3", 2 E(B-V)=0.11 DEC=+41D 16' 08.972" +/- 0.3", PLATE-ID=01JV ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC224-NE1 E,301,913 R=0.25", J2000 1 F(5470)=4.8E-16 PA=45D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC224-NE2 E,301,913 R=0.50", J2000 1 F(5470)=4.0E-16 PA=45D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC224-NE3 E,301,913 R=0.75", J2000 1 F(5470)=3.2E-16 PA=45D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC224-NE4 E,301,913 R=1.0", J2000 1 F(5470)=6.8E-16 PA=45D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC224-SW1 E,301,913 R=0.25", J2000 1 F(5470)=4.3E-16 PA=225D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC224-SW2 E,301,913 R=0.50", J2000 1 F(5470)=4.0E-16 PA=225D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC224-SW3 E,301,913 R=0.75", J2000 1 F(5470)=3.4E-16 PA=225D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC224-SW4 E,301,913 R=1.0", J2000 1 F(5470)=7.7E-16 PA=225D, FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC224- A,140 RA-OFF=4.4547S +/- 0.0018S, J2000 1 V=14.58 +/- 0.02 OFFSET DEC-OFF=-55.392" +/- 0.02", 2 B-V=0.93 FROM 1 ------------------------------------------------------------------------------------------------------------------------------------ 11 F193 A,140 RA=08H 51M 35.80S+/-0.2", J2000 1 V=12.28 DEC=+11D 53' 34.7"+/-0.2", 2 B-V=1.0 PLATE-ID=028I Comments: GSC 0081400741 ------------------------------------------------------------------------------------------------------------------------------------ 12 F193-N A,140 R=0.125", J2000 PA=0D, FROM 11 ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4830c [ 6] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 13 F193-S A,140 R=0.125", J2000 PA=180D, FROM 11 ------------------------------------------------------------------------------------------------------------------------------------ 14 F193-E A,140 R=0.125", J2000 PA=90D, FROM 11 ------------------------------------------------------------------------------------------------------------------------------------ 15 F193-W A,140 R=0.125", J2000 PA=270D, FROM 11 ------------------------------------------------------------------------------------------------------------------------------------ 16 M67-I17 A,140 RA=08H 51M 08.39S+/-0.1", J2000 1 V=12.4 +/- 0.4 DEC=+11D 47' 21.1"+/-0.1", 2 B-V=1.0 PLATE-ID=028I Comments: GSC0081401657 ------------------------------------------------------------------------------------------------------------------------------------ 17 M67-I17-N A,140 R=0.125", J2000 PA=0D, FROM 16 ------------------------------------------------------------------------------------------------------------------------------------ 18 M67-I17-S A,140 R=0.125", J2000 PA=180D, FROM 16 ------------------------------------------------------------------------------------------------------------------------------------ 19 M67-I17-E A,140 R=0.125", J2000 PA=90D, FROM 16 ------------------------------------------------------------------------------------------------------------------------------------ 20 M67-I17-W A,140 R=0.125", J2000 PA=270D, FROM 16 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4830c [ 7] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 301 DEFINE # FOS/RD ACCUM # G570H STEP- 1 345S 1 VDSP PATT=SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 302 DEFINE WAVE FOS/RD ACCUM # G570H STEP- 1 DEF 1 CAL-VD PATT=SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 303 DEFINE # FOS/RD ACCUM # G570H STEP- 1 120S 1 1 STAR PATT=SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 304 NGC224- FOS/RD ACQ/ 4.3 MIRROR 1 6.0S 1 GROUP 304-353 OFFSET BINARY WITHIN 60D GROUP 304-325 NO GAP ONBOARD ACQ FOR 305 Comments: LINES 304-325 DEFINE A GRID ON CYCLE 3 / 304-353 THE SKY. DO NOT SPLIT "NO GAP" GROUPS FURTHER (IE. DO NOT ADD NEW GSACQS). ------------------------------------------------------------------------------------------------------------------------------------ 305 NGC224-NE1 FOS/RD ACQ/ 0.5 MIRROR SEARCH-SIZE-X=3 1 2S 1 ONBOARD ACQ FOR PEAK SCAN-STEP- 306 X=0.25 SEARCH-SIZE-Y=3 SCAN-STEP- Y=0.25 ------------------------------------------------------------------------------------------------------------------------------------ 306 NGC224-NE1 FOS/RD ACQ/ 0.3 MIRROR SEARCH-SIZE-X=3 1 5S 1 ONBOARD ACQ FOR PEAK SCAN-STEP-X=0.1 307-325 SEARCH-SIZE-Y=3 SCAN-STEP-Y=0.1 ------------------------------------------------------------------------------------------------------------------------------------ 307 NGC224-NE1 FOS/RD ACQ 4.3 MIRROR 1 63S 1 Comments: MAKE A PICTURE TO VERIFY LOCATION ------------------------------------------------------------------------------------------------------------------------------------ 308 USE NGC224 0.3 X4.0 SEQ 308-309 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 309 USE CAL 0.3 CALIB FOR 308 -VD ------------------------------------------------------------------------------------------------------------------------------------ 310 USE NGC224-NE1 0.3 X4.0 SEQ 310-311 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 311 USE CAL 0.3 CALIB FOR 310 -VD ------------------------------------------------------------------------------------------------------------------------------------ 312 USE NGC224-NE2 0.3 X4.334 SEQ 312-313 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4830c [ 8] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 313 USE CAL 0.3 CALIB FOR 312 -VD ------------------------------------------------------------------------------------------------------------------------------------ 314 USE NGC224-NE3 0.3 X5.0 SEQ 314-315 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 315 USE CAL 0.3 CALIB FOR 314 -VD ------------------------------------------------------------------------------------------------------------------------------------ 316 USE NGC224-NE4 0.5 X3.0 SEQ 316-317 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 317 USE CAL 0.5 CALIB FOR 316 -VD ------------------------------------------------------------------------------------------------------------------------------------ 318 USE NGC224-SW1 0.3 X4.0 SEQ 318-319 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 319 USE CAL 0.3 CALIB FOR 318 -VD ------------------------------------------------------------------------------------------------------------------------------------ 320 USE NGC224-SW2 0.3 X4.334 SEQ 320-321 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 321 USE CAL 0.3 CALIB FOR 320 -VD ------------------------------------------------------------------------------------------------------------------------------------ 322 USE NGC224-SW3 0.3 X5.0 SEQ 322-323 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 323 USE CAL 0.3 CALIB FOR 322 -VD ------------------------------------------------------------------------------------------------------------------------------------ 324 USE NGC224-SW4 0.5 X3.0 SEQ 324-325 NO GAP VDSP ------------------------------------------------------------------------------------------------------------------------------------ 325 USE CAL 0.5 CALIB FOR 324 -VD ------------------------------------------------------------------------------------------------------------------------------------ 326 F193 FOS/RD ACQ/ 4.3 MIRROR 1 0.73S 1 GROUP 326-339 NO BINARY GAP ONBOARD ACQ FOR 327 ------------------------------------------------------------------------------------------------------------------------------------ 327 F193 FOS/RD ACQ/ 0.3 MIRROR SEARCH-SIZE-X=3 1 0.2S 1 ONBOARD ACQ FOR PEAK SCAN-STEP-X=0.1 328-339 SEARCH-SIZE-Y=3 SCAN-STEP-Y=0.1 ------------------------------------------------------------------------------------------------------------------------------------ 328 USE F193 0.3 X5.0 SEQ 328-329 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4830c [ 9] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 329 USE CAL 0.3 CALIB FOR 328 -VD ------------------------------------------------------------------------------------------------------------------------------------ 330 USE F193 0.5 X1.5 SEQ 330-331 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 331 USE CAL 0.5 CALIB FOR 330 -VD ------------------------------------------------------------------------------------------------------------------------------------ 332 USE F193-N 0.5 X1.5 SEQ 332-333 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 333 USE CAL 0.5 CALIB FOR 332 -VD ------------------------------------------------------------------------------------------------------------------------------------ 334 USE F193-S 0.5 X1.5 SEQ 334-335 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 335 USE CAL 0.5 CALIB FOR 334 -VD ------------------------------------------------------------------------------------------------------------------------------------ 336 USE F193-E 0.5 X1.5 SEQ 336-337 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 337 USE CAL 0.5 CALIB FOR 336 -VD ------------------------------------------------------------------------------------------------------------------------------------ 338 USE F193-W 0.5 X1.5 SEQ 338-339 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 339 USE CAL 0.5 CALIB FOR 338 -VD ------------------------------------------------------------------------------------------------------------------------------------ 340 M67-I17 FOS/RD ACQ/ 4.3 MIRROR 1 0.82S 1 GROUP 340-353 NO BINARY GAP ONBOARD ACQ FOR 341 ------------------------------------------------------------------------------------------------------------------------------------ 341 M67-I17 FOS/RD ACQ/ 0.3 MIRROR SEARCH-SIZE-X=3 1 0.2S 1 ONBOARD ACQ FOR PEAK SCAN-STEP-X=0.1 342-353 SEARCH-SIZE-Y=3 SCAN-STEP-Y=0.1 ------------------------------------------------------------------------------------------------------------------------------------ 342 USE M67-I17 0.3 X5.0 SEQ 342-343 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 343 USE CAL 0.3 CALIB FOR 342 -VD ------------------------------------------------------------------------------------------------------------------------------------ 344 USE M67-I17 0.5 X1.5 SEQ 344-345 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4830c [ 10] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 345 USE CAL 0.5 CALIB FOR 344 -VD ------------------------------------------------------------------------------------------------------------------------------------ 346 USE M67-I17-N 0.5 X1.5 SEQ 346-347 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 347 USE CAL 0.5 CALIB FOR 346 -VD ------------------------------------------------------------------------------------------------------------------------------------ 348 USE M67-I17-S 0.5 X1.5 SEQ 348-349 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 349 USE CAL 0.5 CALIB FOR 348 -VD ------------------------------------------------------------------------------------------------------------------------------------ 350 USE M67-I17-E 0.5 X1.5 SEQ 350-351 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 351 USE CAL 0.5 CALIB FOR 350 -VD ------------------------------------------------------------------------------------------------------------------------------------ 352 USE M67-I17-W 0.5 X1.5 SEQ 352-353 NO GAP STAR CALIB FOR 304-325 ------------------------------------------------------------------------------------------------------------------------------------ 353 USE CAL 0.5 CALIB FOR 352 -VD ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 4830c [ 11] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOS/RD ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ACQ/BINARY ACQ/PEAK ACQ ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters STEP-PATT=SINGLE SEARCH-SIZE-X=3 SCAN-STEP-X=0.25 SEARCH-SIZE-Y=3 SCAN-STEP-Y=0.25 SCAN-STEP-X=0.1 SCAN-STEP-Y=0.1 ------------------------------------------------------------------------------------------------------------------------------------ Proposal for AUG/FOS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 10.90 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category GALAXIES & CLUSTERS ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GROUP 304-353 WITHIN 60D; GROUP 304-325 NO GAP; ONBOARD ACQ FOR 305; CYCLE 3 / 304-353 ONBOARD ACQ FOR 306; ONBOARD ACQ FOR 307-325 SEQ 308-309 NO GAP CALIB FOR 308 SEQ 310-311 NO GAP CALIB FOR 310 SEQ 312-313 NO GAP CALIB FOR 312 SEQ 314-315 NO GAP CALIB FOR 314 SEQ 316-317 NO GAP CALIB FOR 316 SEQ 318-319 NO GAP CALIB FOR 318 SEQ 320-321 NO GAP CALIB FOR 320 SEQ 322-323 NO GAP CALIB FOR 322 SEQ 324-325 NO GAP CALIB FOR 324 GROUP 326-339 NO GAP; ONBOARD ACQ FOR 327 ONBOARD ACQ FOR 328-339 SEQ 328-329 NO GAP; CALIB FOR 304-325 CALIB FOR 328 SEQ 330-331 NO GAP; CALIB FOR 330 SEQ 332-333 NO GAP; CALIB FOR 332 SEQ 334-335 NO GAP; CALIB FOR 334 SEQ 336-337 NO GAP; CALIB FOR 336 SEQ 338-339 NO GAP; CALIB FOR 338 GROUP 340-353 NO GAP; ONBOARD ACQ FOR 341 ONBOARD ACQ FOR 342-353 SEQ 342-343 NO GAP; CALIB FOR 342 SEQ 344-345 NO GAP; CALIB FOR 344 SEQ 346-347 NO GAP; CALIB FOR 346 SEQ 348-349 NO GAP; CALIB FOR 348 SEQ 350-351 NO GAP; CALIB FOR 350 SEQ 352-353 NO GAP; CALIB FOR 352 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G570H MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC224 M31 NGC224-NE1 NGC224-NE2 NGC224-NE3 NGC224-NE4 NGC224-SW1 NGC224-SW2 NGC224-SW3 NGC224-SW4 NGC224-OFFSET F193 F193-N F193-S F193-E F193-W M67-I17 M67-I17-N M67-I17-S M67-I17-E M67-I17-W ------------------------------------------------------------------------------------------------------------------------------------