Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 4903c Report Date: 09-May-96:20:09 Version: ********** Check-in Date: ********** 1.Proposal Title: THE NUCLEI OF NEARBY S0 AND SPIRAL GALAXIES-II A PC SNAPSHOT IMAGING SURVEY - CYCLE 3, HIGH ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID GALAXIES & CLUSTERS SNAP Sub Category NUCLEI/CORES ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Garth D Illingworth LICK OBSERVATORY USA ------------------------------------------------------------------------------------ 7. Abstract Striking results have been obtained from HST images of the cores of nearby galaxies, such as NGC 1068, NGC 1275, NGC 7457, M32 and M87. The diffraction- limited core of the HST PSF is uniquely suited to identifying compact structures. So far, the majority of HST observations of nuclei have been on elliptical galaxies, and on the very nearest early-type spiral galaxies. The nuclei of spiral galaxies are likely to prove as interesting as those of the elliptical sample. An excellent example of this is the PC image of M51 with its X-shaped subarcsecond dust lanes. We propose a SNAPSHOT PC imaging survey of a subset of a nearby redshift-limited sample of disk galaxies (spiral plus S0) to characterize the nuclei of galaxies over a broad range of Hubble types within a variety of environments, down to luminosities some 2 magnitudes fainter than L_star. A sample of 200 galaxies will be provided, of which we hope that at least 100 can be observed. These data will provide invaluable statistics on the presence of nuclear cusps, stellar condensations, inner stellar disks and dust lanes in disk galaxies. The properties derived for nearby "normal" galactic nuclei will also provide a reference set for studies of rarer objects, such as AGNs. Furthermore, the archival database of such observations will be a resource for more detailed study of galactic nuclei in later HST cycles, when the improved PSF will allow more comprehensive spectroscopic and imaging studies to be carried out. ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 8.34 par: 0 10. Num targs pri: 200 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: WF/PC ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 4903c PI: Garth D Illingworth Proposal Title: THE NUCLEI OF NEARBY S0 AND SPIRAL GALAXIES-II A PC SNAPSHOT IMAGING SURVEY - CYCLE 3, HIGH ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Pi Garth D Illingworth LICK OBSERVATORY USA Marijn Franx CENTER FOR ASTROPHYSICS USA Tod R Lauer KITT PEAK NATIONAL OBSERVATORY USA John W Mackenty STSCI USA ------------------------------------------------------------------------------------ 3. Description of proposed observations. This project is a survey of the nuclei of nearby disk galaxies. Such nuclei have NOT been the subject of an extensive survey with HST, with a few exceptions amongst the nearest galaxies. The ability of HST to resolve structures FAR beyond what can be done from the ground has been demonstrated during cycle 1 and makes this program uniquely suited to the current capabilities of HST. The short exposures will be used to establish the surface brightness profile of the nucleus and to identify unusual nuclear condensations (e.g., star forming clumps), nuclear point sources, compact stellar or gaseous disks and dust lanes on subarcsecond scales. Observations will be made in SNAPSHOT mode using PC6 with Coarse Track guiding of the nuclei of a sample of S0 and Spiral galaxies. The observations are taken with the F555W filter Exposure times are typically 300s. The objects chosen for observation by the scheduling group can be selected at random from the list. The sample of ~200 galaxies is selected from the Revised Shapley Ames catalog, with input from the Third Reference Catalog, with the following constraints. (1) spiral or S0 galaxy, of RC2/RC3 type -3 to +7 (i.e., early S0 to Sd); (2) brighter than ~L* - 2 mag; (3) velocity < 1000km/s. (4) distribution of the selected subset will be a uniform fraction of the bivariate distribution over luminosity and Hubble type for S0, S and SB galaxies; (5) list complemented by a fractional selection in two higher density regions, namely in the Virgo and Fornax clusters, with such galaxies to be about 40% of the total; Page 3 ------------------------------------------------------------------------------------ 4. Justification of need for HST observations. Several ground-based imaging programs have been carried out over the years on the nuclei of a small number of nearby galaxies. The best efforts to date have come through the use of a high-resolution camera system (HRCAM) on the CFHT 3.6 m telescope. Under good conditions this system can return images with FWHM of some 0.3 arcsec (though more typical images for modern telescopes at the best sites are closer to 0.6-0.7 arcsec). Adaptive optics systems on ground-based telescopes have great potential, but use of such systems for routinely obtaining calibrated, well-characterized astronomical observations lies in the future. As we all know from detector technology developments, the future always looks promising, but it is invariably further away from routine astronomical use than we care to admit. We can carry out a unique scientific program on galaxy nuclei now with HST, and should do so. Since this is a survey it will potentially provide a sample of objects for which further more detailed study in future HST cycles (following the recovery mission) would be of great interest. Burrows et al (1991) showed that the diffraction-limited core of the HST image has a FWHM of 70 milliarcsecs in F555W (and recent results indicate that the FWHM may be smaller than the models suggest), with a Strehl ratio of ~10% ( a measure of the energy within the diffraction limited core). Some 15% of the energy in the PSF lies within a radius of 0.1 arcsec. While slightly undersampled by the PC pixelation (43 mas pixels) this is hugely better than we can do from the ground. Ground-based images at 0.5 arcsec FWHM (a value never reached on most telescopes, and only rarely exceeded on some) with a comparable-sized telescope provide images with a Strehl ratio of ~1%, an order of magnitude worse than HST. As can be seen from Figure 1, and as other results have indicated, this difference in the PSF size is a huge one. Very valuable scientific results have been obtained in going from the typical 1-2 arcsec seeing to occasional 0.3-0.5 arcsec seeing at a few ground-based sites -- yet we have a gain in resolution from the best ground-based results to HST that is proportionally larger. As was clearly demonstrated for M32 by Lauer et al. (1992), HST remains uniquely able to carry out such imaging programs. We have selected PC6 and the F555W filter for this project as this combination is one of those chosen for PSF monitoring and for which the CCD calibration data is likely to be amongst the most well-established. The nominal center of PC6 will also be used, as in the other programs on nearby galactic nuclei (primarily on ellipticals). It is also consistent with other GTO and GO programs of imaging of nearby galactic nuclei. Thus our data can subsequently be combined with that in the archive from those surveys to give a large consistent sample of high resolution images on the nuclei of nearby galaxies. Experience with these other surveys indicates that integrations of ~300s will be a satisfactory compromise value between good S/N and the risk of saturation in the nuclei. Both NGC 7457 and M32 have unresolved, high surface brightness stellar cusps at their center. With a 300 s integration time, neither nucleus would not have saturated. While a wide dispersion in central surface brightnesses is likely, those nuclei in our sample that saturate at this integration time (if any) will be amongst the highest surface brightness nuclei known and certainly worthy of observation in future HST cycles. ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. This is a SNAPSHOT program. No special calibration of scheduling requests are needed. Page 4 ------------------------------------------------------------------------------------ 7. Data reduction and analysis plans. The team members already have considerable experience with WF/PC data (MacKenty, Lauer), or soon will have (Franx, Illingworth). In addition, all team members are deeply involved in HST projects that are using the PC to study the nature of galactic nuclei. Thus, this survey is a very natural extension of their ongoing programs. This experience means that by the time the snapshot data acquisition commences we will have in place the procedures and software for handling PC images of nuclei. While the nuclei of the spirals will propably present us with unique problems, our experience base will ensure that we can move quickly to develop and utilize the necessary changes to our existing procedures and software. We have experience with deconvolution techniques (primarily Lucy- Richardson) and can utilize that where necessary. The use of a standard filter (F555W) and the nominal position in PC6 will ensure that we are can utilize the results of the ongoing PSF monitoring programs and also take advantage of improvements in the PSF model. Model fitting procedures will also be used. One such approach is to fit a surface brightness profile directly to the data, by an iterative procedure that convolves the profile with the PSF, determine the residuals from the fit, and then adapt the surface brightness profile. Procedures which involve both deconvolution and model fitting have been shown to yield good results and will be used for these galaxies. Different approaches will be used to verify that reliable results are being obtained from restored and/or fitted data. This project is quite interesting for the involvement of a student because of the broad scientific issues that are dealt with in the analysis and interpretation of the data. The large volume of data that can arise from this program also requires a substantial concentration of effort. The students can complement and support the team members in their areas of responsibility. In certain aspects of the program, namely definition of the sample, interpretation of the results and writing the papers, all four team members will work closely. However, to ensure timely publication of the results of the program, broad areas of responsibility have been defined and are summarised below. Areas where students are expected to play a major role are also noted. preliminary definition of sample and derivation of positions -- Franx and Illingworth; responding to any scheduling issues and preliminary evaluation of the data -- MacKenty; calibration and processing of the data -- MacKenty and Lauer (student); model fitting and deconvolutions -- Franx, Lauer and Illingworth (student); implications and interpretation -- Franx, Illingworth, Lauer and MacKenty; ground-based observations for any required kinematical data -- Franx, Illingworth and Lauer. theoretical modelling -- Franx (student); paper(s) draft - - Illingworth; paper(s) final version -- Franx,Illingworth, Lauer and MacKenty. ------------------------------------------------------------------------------------ 8. Additional comments or special requests. Per request of STScI/SPD, this proposal (originally GO 4644) has been divided into four parts so that each part has about 50 targets. The titles have "-I,-II,- III,or -IV" appended to reflect this change. The cover page and all general form questions have been left the same on each proposal. Positions for the list of target galaxies will be derived initially from the Third Reference Catalog. These then require accurate positions derived from the guide star catalog with GASP, as has been done for other samples of nearby galaxies. Results to date (e.g., from program GO2600) suggest that positions accurate to approximately 2 arcseconds can be obtained. This is quite adequate for the PC observations. Page 5 ------------------------------------------------------------------------------------ 9. Description of previous HST work. The PI and Co-Is are involved in other HST projects. Many of these have only begun to obtain data in the latter part of cycle 1, or are awaiting data from cycle 2. Lauer is a member of the WF/PC IDT and already has several publications resulting from IDT data obtained to date (primarily from 1105 and 1118, but also from 1105-1138). Other proposals that the team members are involved in are 2227, 2600, 2684, 3551, 3698/4093 (same proposal -- two numbers for logistical reasons) and 3538. Projects 1105, 1118, 2600, 3551, and 3698/4093 are programs which involve study of the nuclear regions of nearby galaxies (primarily ellipticals and AGNs). 3698/4093 is an AGN Snapshot survey. Comparison of the results on AGNs with those for the nearby galaxies will be of particular interest. These programs provide us with valuable experience for this project and will allow us to deal with the data in a timely fashion because of the large body of procedures and software that has been (or will already have been) developed by the time cycle 3 data becomes available. ------------------------------------------------------------------------------------ 10. Resources to be supplied by investigator's institution(s). The PI and Co-I's salary support is being largely covered by their respective institutions. The extensive computational support needed for this project will be largely borne by systems acquired through the university and other grants. Only supplementary items of hardware are being requested. Extensive use will be made of software developed and funded under other programs. ------------------------------------------------------------------------------------ 11. Address Information Name: GARTH D ILLINGWORTH Category: PI Institution: Lick Observatory Address: UNIVERSITY OF CALIFORNIA City: SANTA CRUZ State: CA Zip Code: 95064 Country: USA Telephone: 408 459 2843 Telex (or e-mail): NA ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4903c [ 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| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 4 IC1933 E,301 RA= 3H 24M 15.0S +/- 1.0", 1950 V = +914 1 V = 13.01 +/- 0.2 DEC= -52D 57' 30.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 5 IC1954 E,301 RA= 3H 30M 6.0S +/- 1.0", 1950 V = +902 1 V = 12.05 +/- 0.2 DEC= -52D 4' 24.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC1411 E,301 RA= 3H 38M 45.07S +/- 2000 V = +855 1 V = 11.70 +/- 0.2 1.0", DEC= -44D 06' 2.80" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC1493 E,301 RA= 3H 55M 54.0S +/- 1.0", 1950 V = +914 1 V = 11.82 +/- 0.2 DEC= -46D 21' 12.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC1494 E,301 RA= 3H 56M 15.0S +/- 1.0", 1950 V = +961 1 V = 12.19 +/- 0.2 DEC= -49D 3' 0.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 11 0314-3542 E,301 RA= 3H 14M 56.0S +/- 1.0", 1950 V = 1 V = 13.78 +/- 0.2 DEC= -35D 43' 24.0" +/- 1" +1572 ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC1310 E,301 RA= 3H 19M 9.0S +/- 1.0", 1950 V = 1 V = 12.98 +/- 0.2 DEC= -37D 16' 48.0" +/- 1" +1760 ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC1317 E,301 RA= 3H 20M 44.30S +/- 1.0", 2000 V = 1 V = 11.94 +/- 0.2 DEC= -37D 06' 13.0" +/- 1" +1898 ------------------------------------------------------------------------------------------------------------------------------------ 14 0322-3741 E,301 RA= 3H 22M 0.0S +/- 1.0", 1950 V = 1 V = 13.87 +/- 0.2 DEC= -37D 41' 5.0" +/- 1" +1403 ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC1326 E,301 RA= 3H 22M 1.0S +/- 1.0", 1950 V = 1 V = 11.30 +/- 0.2 DEC= -36D 38' 24.0" +/- 1" +1363 ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC1326A E,301 RA= 3H 25M 8.60S +/- 1.0", 2000 V = 1 V = 13.80 +/- 0.2 DEC= -36D 21' 49.7" +/- 1" +1836 ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC1326B E,301 RA= 3H 23M 24.0S +/- 1.0", 1950 V = 1 V = 13.08 +/- 0.2 DEC= -36D 33' 30.0" +/- 1" +1012 ------------------------------------------------------------------------------------------------------------------------------------ 18 IC1919 E,301 RA= 3H 26M 2.1S +/- 1.0", 2000 V = 1 V = 13.78 +/- 0.2 DEC= -32D 53' 42.1" +/- 1" +1187 ------------------------------------------------------------------------------------------------------------------------------------ 19 NGC1336 E,301 RA= 3H 24M 36.0S +/- 1.0", 1950 V = 1 V = 13.12 +/- 0.2 DEC= -35D 53' 18.0" +/- 1" +1466 ------------------------------------------------------------------------------------------------------------------------------------ 20 0325-3442 E,301 RA= 3H 25M 20.0S +/- 1.0", 1950 V = 1 V = 13.94 +/- 0.2 DEC= -34D 42' 0.0" +/- 1" +1358 ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC1341 E,301 RA= 3H 26M 4.0S +/- 1.0", 1950 V = 1 V = 12.86 +/- 0.2 DEC= -37D 19' 23.0" +/- 1" +1894 ------------------------------------------------------------------------------------------------------------------------------------ 22 NGC1339 E,301 RA= 3H 26M 6.0S +/- 1.0", 1950 V = 1 V = 12.51 +/- 0.2 DEC= -32D 27' 30.0" +/- 1" +1329 ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4903c [ 7] ------------------------------------------------------------------------------------------------------------------------------------ 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| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 23 NGC1340 E,301 RA= 3H 26M 17.0S +/- 1.0", 1950 V = 1 V = 11.25 +/- 0.2 DEC= -31D 14' 23.0" +/- 1" +1148 ------------------------------------------------------------------------------------------------------------------------------------ 24 NGC1351 E,301 RA= 3H 30M 34.9S +/- 1.0", 2000 V = 1 V = 12.30 +/- 0.2 DEC= -34D 51' 14.5" +/- 1" +1527 ------------------------------------------------------------------------------------------------------------------------------------ 26 0329-3022 E,301 RA= 3H 29M 28.0S +/- 1.0", 1950 V = 1 V = 13.90 +/- 0.2 DEC= -30D 22' 54.0" +/- 1" +1266 ------------------------------------------------------------------------------------------------------------------------------------ 27 0329-3130 E,301 RA= 3H 31M 55.70S +/- 1.0", 2000 V = 1 V = 14.07 +/- 0.2 DEC= -31D 20' 17.60" +/- 1" +1061 ------------------------------------------------------------------------------------------------------------------------------------ 29 NGC1366 E,301 RA= 3H 33M 53.70S +/- 1.0", 2000 V = 1 V = 12.94 +/- 0.2 DEC= -31D 11' 38.8" +/- 1" +1310 ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC1373 E,301 RA= 3H 33M 3.0S +/- 1.0", 1950 V = 1 V = 14.03 +/- 0.2 DEC= -35D 20' 12.0" +/- 1" +1385 ------------------------------------------------------------------------------------------------------------------------------------ 31 NGC1375 E,301 RA= 3H 35M 16.7S +/- 1.0", 2000 V = +773 1 V = 13.02 +/- 0.2 DEC= -35D 15' 56.80" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 32 0333-3246 E,301 RA= 3H 33M 21.0S +/- 1.0", 1950 V = 1 V = 13.85 +/- 0.2 DEC= -32D 46' 0.0" +/- 1" +1192 ------------------------------------------------------------------------------------------------------------------------------------ 33 NGC1374 E,301 RA= 3H 35M 16.50S +/- 1.0", 2000 V = 1 V = 11.88 +/- 0.2 DEC= -35D 13' 36.50" +/- 1" +1352 ------------------------------------------------------------------------------------------------------------------------------------ 34 0333-3237 E,301 RA= 3H 33M 34.0S +/- 1.0", 1950 V = 1 V = 13.90 +/- 0.2 DEC= -32D 37' 48.0" +/- 1" +1465 ------------------------------------------------------------------------------------------------------------------------------------ 35 IC1963 E,301 RA= 3H 33M 34.0S +/- 1.0", 1950 V = 1 V = 12.90 +/- 0.2 DEC= -34D 36' 42.0" +/- 1" +1631 ------------------------------------------------------------------------------------------------------------------------------------ 36 NGC1379 E,301 RA= 3H 36M 3.90S +/- 1.0", 2000 V = 1 V = 11.66 +/- 0.2 DEC= -35D 26' 29.30" +/- 1" +1352 ------------------------------------------------------------------------------------------------------------------------------------ 38 NGC1381 E,301 RA= 3H 34M 36.0S +/- 1.0", 1950 V = 1 V = 12.47 +/- 0.2 DEC= -35D 27' 30.0" +/- 1" +1751 ------------------------------------------------------------------------------------------------------------------------------------ 39 NGC1380A E,301 RA= 3H 34M 51.0S +/- 1.0", 1950 V = 1 V = 13.36 +/- 0.2 DEC= -34D 54' 12.0" +/- 1" +1597 ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC1392 E,301 RA= 3H 34M 51.0S +/- 1.0", 1950 V = 1 V = 13.77 +/- 0.2 DEC= -36D 25' 12.0" +/- 1" +1419 ------------------------------------------------------------------------------------------------------------------------------------ 41 NGC1386 E,301 RA= 3H 36M 46.1S +/- 1.0", 2000 V = +924 1 V = 12.16 +/- 0.2 DEC= -35D 59' 57.7" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 42 NGC1387 E,301 RA= 3H 36M 57.10S +/- 2000 V = 1 V = 11.75 +/- 0.2 1.0", +1302 DEC= -35D 30' 24.8" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 4903c [ 8] ------------------------------------------------------------------------------------------------------------------------------------ 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| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 43 NGC1380B E,301 RA= 3H 35M 13.0S +/- 1.0", 1950 V = 1 V = 13.79 +/- 0.2 DEC= -35D 21' 30.0" +/- 1" +1763 ------------------------------------------------------------------------------------------------------------------------------------ 44 NGC1389 E,301 RA= 3H 35M 17.0S +/- 1.0", 1950 V = +986 1 V = 12.35 +/- 0.2 DEC= -35D 54' 30.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 46 NGC1406 E,301 RA= 3H 39M 23.20S +/- 1.0", 2000 V = 1 V = 12.42 +/- 0.2 DEC= -31D 19' 20.7" +/- 1" +1068 ------------------------------------------------------------------------------------------------------------------------------------ 47 NGC1427A E,301 RA= 3H 40M 9.40S +/- 1.0", 2000 V = 1 V = 13.44 +/- 0.2 DEC= -35D 37' 42.60" +/- 1" +2029 ------------------------------------------------------------------------------------------------------------------------------------ 48 NGC1419 E,301 RA= 3H 40M 42.10S +/- 1.0", 2000 V = 1 V = 13.41 +/- 0.2 DEC= -37D 30' 39.10" +/- 1" +1531 ------------------------------------------------------------------------------------------------------------------------------------ 49 0339-3356 E,301 RA= 3H 39M 7.0S +/- 1.0", 1950 V = 1 V = 13.86 +/- 0.2 DEC= -33D 56' 18.0" +/- 1" +1308 ------------------------------------------------------------------------------------------------------------------------------------ 50 0339-3502 E,301 RA= 3H 39M 37.0S +/- 1.0", 1950 V = 1 V = 13.95 +/- 0.2 DEC= -35D 2' 48.0" +/- 1" +1708 ------------------------------------------------------------------------------------------------------------------------------------ 52 NGC1428 E,301 RA= 3H 42M 22.80S +/- 1.0", 2000 V = 1 V = 13.77 +/- 0.2 DEC= -35D 9' 15.20" +/- 1" +1618 ------------------------------------------------------------------------------------------------------------------------------------ 53 NGC1437A E,301 RA= 3H 43M 2.20S +/- 1.0", 2000 V = +895 1 V = 13.92 +/- 0.2 DEC= -36D 16' 22.60" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 54 NGC1437 E,301 RA= 3H 43M 37.10S +/- 1.0", 2000 V = 1 V = 12.49 +/- 0.2 DEC= -35D 51' 13.20" +/- +1134 1" ------------------------------------------------------------------------------------------------------------------------------------ 55 0343-3607 E,301 RA= 3H 43M 10.0S +/- 1.0", 1950 V = +938 1 V = 13.94 +/- 0.2 DEC= -36D 7' 41.0" +/- 1" ------------------------------------------------------------------------------------------------------------------------------------ 56 0344-3630 E,301 RA= 3H 44M 2.0S +/- 1.0", 1950 V = 1 V = 13.98 +/- 0.2 DEC= -36D 30' 48.0" +/- 1" +1500 ------------------------------------------------------------------------------------------------------------------------------------ 57 NGC1460 E,301 RA= 3H 46M 13.70S +/- 1.0", 2000 V = 1 V = 13.52 +/- 0.2 DEC= -36D 41' 48.10" +/- 1" +1341 ------------------------------------------------------------------------------------------------------------------------------------ 59 IC1993 E,301 RA= 3H 47M 4.80S +/- 1.0", 2000 V = 1 V = 12.50 +/- 0.2 DEC= -33D 42' 36.30" +/- 1" +1050 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4903c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 4 IC1933 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO CYCLE 3 / 4-59 ------------------------------------------------------------------------------------------------------------------------------------ 5 IC1954 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC1411 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC1493 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC1494 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 11 0314-3542 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC1310 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC1317 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 14 0322-3741 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC1326 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC1326A PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC1326B PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 18 IC1919 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 19 NGC1336 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 20 0325-3442 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC1341 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 22 NGC1339 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4903c [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 23 NGC1340 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 24 NGC1351 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 26 0329-3022 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 27 0329-3130 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 29 NGC1366 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC1373 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 31 NGC1375 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 32 0333-3246 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 33 NGC1374 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 34 0333-3237 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 35 IC1963 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 36 NGC1379 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 38 NGC1381 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 39 NGC1380A PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC1392 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 41 NGC1386 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 42 NGC1387 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 4903c [ 11] ------------------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------------------ 43 NGC1380B PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 44 NGC1389 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 46 NGC1406 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 47 NGC1427A PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 48 NGC1419 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 49 0339-3356 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 50 0339-3502 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 52 NGC1428 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 53 NGC1437A PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 54 NGC1437 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 55 0343-3607 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 56 0344-3630 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 57 NGC1460 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ 59 IC1993 PC IMAGE PC6 F555W CR-SPLIT=NO 1 300S 30 1 1 PCS MODE F PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 4903c [ 12] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations PC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO PRE-FLASH=NO ------------------------------------------------------------------------------------------------------------------------------------ Proposal for SNAP ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 8.34 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category GALAXIES & CLUSTERS ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category NUCLEI/CORES ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PCS MODE F; CYCLE 3 / 4-59 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F555W ------------------------------------------------------------------------------------------------------------------------------------ Target Names IC1933 IC1954 NGC1411 NGC1493 NGC1494 0314-3542 NGC1310 NGC1317 0322-3741 NGC1326 NGC1326A NGC1326B IC1919 NGC1336 0325-3442 NGC1341 NGC1339 NGC1340 NGC1351 0329-3022 0329-3130 NGC1366 NGC1373 NGC1375 0333-3246 NGC1374 0333-3237 IC1963 NGC1379 NGC1381 NGC1380A NGC1392 NGC1386 NGC1387 NGC1380B NGC1389 NGC1406 NGC1427A NGC1419 0339-3356 0339-3502 NGC1428 NGC1437A NGC1437 0343-3607 0344-3630 NGC1460 IC1993 ------------------------------------------------------------------------------------------------------------------------------------