5169( 9) - 08/10/95 14:58 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 5169 Version: 9 Check-in Date: ********** 1.Proposal Title: HIGH RES SPECT OF THE NUCLEUS OF NGC 4151: CYCLE 4, HIGH ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle QUASARS & AGN,SEYFERT GTO/HRS 4 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: WEYMANN, RAY MOUNT WILSON AND LAS CAMPANAS OBS. ------------------------------------------------------------------------------------ 6. Abstract Spectra of the Nucleus of NGC 4151 will be obtained to study detailed emission and absorption structure of selected features as well as obtain spectra of halo absorption. Repeat nuclear observations will check for changes that may have occurred in fine detail in the C IV emission line profile. ------------------------------------------------------------------------------------ Observations Description ------------------------ Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ Data Distribution Media: 8MM Blocking Factor: 10 Ship To: PI_Address Ship Via: UPS Email: , ------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 2] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC4151 GALAXY,SEYFERT, RA=12H 10M 32.518S +/- 0.013S, J2000 Z = V = 13.0 +/- 0.5 DEC= 39D 24' 20.77" +/- 0.20" 0.003 F-CONT(1455.0) = 14.000000000000002 +/- 5.0 E-14 Comments: MAGNITUDE FOR TARGET 1 IS VARIABLE. 5169( 9) - 08/10/95 14:58 - [ 3] Visit: 01 Visit Requirements: GROUP 01-02 WITHIN 2D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC4151 FOS/BL ACQ/PEA 4.3 G400H SEARCH-SIZE- 1 1S ONBOARD ACQ FOR 20 K Y=3, SEARCH- SIZE-X=1, SCAN- STEP-Y=1.204 Comments: PEAKUP TIMES FROM TONY KEYES ------------------------------------------------------------------------------------------------------------------------------------ 20 NGC4151 FOS/BL ACQ/PEA 1.0 G400H SEARCH-SIZE- 1 1S ONBOARD ACQ FOR 30 K Y=2, SEARCH- SIZE-X=6, SCAN- STEP-Y=.602, SCAN-STEP- Comments: X=.602 ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC4151 FOS/BL ACQ/PEA 0.3 G400H SEARCH-SIZE- 1 2S ONBOARD ACQ FOR 40 K Y=5, SEARCH- SIZE-X=5, SCAN- STEP-Y=.172, SCAN-STEP- Comments: X=.172 ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC4151 FOS/BL ACQ/PEA 0.3 G400H SCAN-STEP- 1 2S ONBOARD ACQ FOR 50 K Y=.052, SEARCH- SIZE-Y=5, SEARCH-SIZE- X=5, SCAN-STEP- Comments: X=.052 ------------------------------------------------------------------------------------------------------------------------------------ 50 NGC4151 FOS/BL ACCUM 0.3 G130H 1 2000S ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 4] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC4151 HRS ACQ 2.0 MIRROR-N2 MAP=END-POINT, 1 27.4S ONBOARD ACQ FOR 20 BRIGHT=RETURN Comments: STEP TIME 0.2 SEC ------------------------------------------------------------------------------------------------------------------------------------ 20 WAVE HRS ACCUM SC2 G160M 1548.0 STEP-PATT=5 1 54.4S Comments: DO NOT MOVE THE CARROUSEL (I.E. DO NOT INSERT A SPYBAL) BETWEEN LINES 5.0-6.0 ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 50 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 60 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 70 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 80 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 90 WAVE HRS ACCUM SC2 G270M 2796.0 STEP-PATT=5 1 54.4S Comments: DO NOT MOVE THE CARROUSEL (I.E. DO NOT INSERT A SPYBAL) BETWEEN LINES 7.0-8.0 ------------------------------------------------------------------------------------------------------------------------------------ 100 NGC4151 HRS ACCUM 2.0 G270M 2796.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 6] Visit: 03 Visit Requirements: GROUP 03-04 WITHIN 2D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC4151 FOS/BL ACQ/PEA 4.3 G400H SEARCH-SIZE- 1 1S ONBOARD ACQ FOR 20 K Y=3, SEARCH- SIZE-X=1, SCAN- STEP-Y=1.204 Comments: PEAKUP TIMES FROM TONY KEYES ------------------------------------------------------------------------------------------------------------------------------------ 20 NGC4151 FOS/BL ACQ/PEA 1.0 G400H SEARCH-SIZE- 1 1S ONBOARD ACQ FOR 30 K Y=2, SEARCH- SIZE-X=6, SCAN- STEP-Y=.602, SCAN-STEP- Comments: X=.602 ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC4151 FOS/BL ACQ/PEA 0.3 G400H SEARCH-SIZE- 1 2S ONBOARD ACQ FOR 40 K Y=5, SEARCH- SIZE-X=5, SCAN- STEP-Y=.172, SCAN-STEP- Comments: X=.172 ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC4151 FOS/BL ACQ/PEA 0.3 G400H SCAN-STEP- 1 2S ONBOARD ACQ FOR 50 K Y=.052, SEARCH- SIZE-Y=5, SEARCH-SIZE- X=5, SCAN-STEP- Comments: X=.052 ------------------------------------------------------------------------------------------------------------------------------------ 50 NGC4151 FOS/BL ACCUM 0.3 G130H 1 2000S ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 7] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC4151 HRS ACQ 2.0 MIRROR-N2 MAP=END-POINT, 1 27.4S ONBOARD ACQ FOR 20 BRIGHT=RETURN Comments: STEP TIME 0.2 SEC ------------------------------------------------------------------------------------------------------------------------------------ 20 WAVE HRS ACCUM SC2 G160M 1548.0 STEP-PATT=5 1 54.4S Comments: DO NOT MOVE THE CARROUSEL (I.E. DO NOT INSERT A SPYBAL) BETWEEN LINES 5.0-6.0 ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 50 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 60 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 70 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 80 NGC4151 HRS ACCUM 2.0 G160M 1548.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 Comments: EXPOSURE BROKEN UP TO ALLOW FOR MAG FIELD SHIFTS ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 90 WAVE HRS ACCUM SC2 G270M 2796.0 STEP-PATT=5 1 54.4S Comments: DO NOT MOVE THE CARROUSEL (I.E. DO NOT INSERT A SPYBAL) BETWEEN LINES 7.0-8.0 ------------------------------------------------------------------------------------------------------------------------------------ 100 NGC4151 HRS ACCUM 2.0 G270M 2796.0 SPYBAL=NO, FP- 1 1500S SPLIT=STD, STEP -PATT=5 ------------------------------------------------------------------------------------------------------------------------------------ 5169( 9) - 08/10/95 14:58 - [ 9] Summary Form for Proposal 5169 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations FOS/BL HRS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/PEAK ACCUM ACQ ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters SEARCH-SIZE-Y=3 SEARCH-SIZE-X=1 SCAN-STEP-Y=1.204 SCAN-STEP-X=.602 SCAN-STEP-X=.172 SCAN-STEP-X=.052 BRIGHT=RETURN STEP-PATT=5 FP-SPLIT=STD SPYBAL=NO SCAN-STEP-Y=.602 SCAN-STEP-Y=.172 SEARCH-SIZE-X=5 MAP=END-POINT ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GTO/HRS ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category QUASARS & AGN,SEYFERTS ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GROUP 01-02 WITHIN 2D ONBOARD ACQ FOR 20 ONBOARD ACQ FOR 30 ONBOARD ACQ FOR 40 ONBOARD ACQ FOR 50 GROUP 03-04 WITHIN 2D ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G400H G130H MIRROR-N2 G160M G270M ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC4151 WAVE ------------------------------------------------------------------------------------------------------------------------------------