Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 3306c Report Date: 09-May-96:18:23 Version: ********** Check-in Date: ********** 1.Proposal Title: SPATIALLY RESOLVED SPECTROSCOPY OF JUPITER, SATURN AND SATURN'S RINGS -- CYCLE 2 ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID SOLAR SYSTEM GTO/OS 1288 Sub Category GIANT PLANETS ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone John J. Caldwell YORK UNIVERSITY CANADA (416)736-2100 ------------------------------------------------------------------------------------ 7. Abstract Obtain Spectrophotometry of selected regions of Jupiter and Saturn from 1500 to 3000 A, to study chemical composition of the upper atmosphere at various places with distinctive characteristics, including the poles, belt, zones and the Great Red Spot. Also obtain spectra of Saturn's A and B rings between 1500 and 2300 A. ------------------------------------------------------------------------------------ 8. Scientific Key Words: ATMOSPHERIC CHEMISTRY, JUPITER, SATURN ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 14.50 par: 0 10. Num targs pri: 2 par: 0 ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 3306c PI: John J. Caldwell Proposal Title: SPATIALLY RESOLVED SPECTROSCOPY OF JUPITER, SATURN AND SATURN'S RINGS -- CYCLE 2 ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ John J. Caldwell YORK UNIVERSITY CANADA ------------------------------------------------------------------------------------ 3. Description of proposed observations. These observations by the FOS and the HRS depend on the ability of the HST to acquire a specific feature of a planet within a spectrograph aperture, and to track it. Acquisition images with the PC are listed in the exposure logsheet, probably to be used in real-time to offset the spacecraft to the proper place. In the opinion of the proposer, the capability of the HST to do this must and will be demonstrated, but the precise details of the best method are not yet clear. The choice of spectrographs for the various specific exposures also assumes that the FOS can be used on red objects, possibly with corrections, down to 1800 A. This assumption will be checked during SV with a test called the "SPECTROGRAPH RED LEAK TEST". The observations should be scheduled as soon as practical after the acquisition/tracking and the red leak characteristics have been determined and assimilated. comment continuation from EL Page 8, Line 17: to be observed when the GRS isn't there. Ephemerides can be calculated when the day of observation is known. The GRS NPO, NP180, SPO and SP180 must be tracked, including Jupiter's rotation. Other fields may be tracked just for Jupiter's motion, letting the planet rotate under the aperture. ------------------------------------------------------------------------------------ 4. Justification of need for HST observations. The ST is required both for access to the ultraviolet below 3000 A, where many molecules of planetary interest have strong absorption bands, and for its spatial resolution capability. Of further importance is the ability of the ST to obtain data at better spectral resolution and higher signal to noise than has previously been possible. It should be noted that very high spectral resolution is not required by the physics of this problem, however. ------------------------------------------------------------------------------------ 5. Description of special scheduling requirements. Real-time observing may be necessary in the acquisition phase of the observations. Special scheduling is also required for some features, such as the Great Red Spot and the poles, where longitudinal variations are very important, but other locations, such as standard belts and zones, can be observed when convenient. (Note however that the STrZ cannot be observed at those times when the GRS is present.) ------------------------------------------------------------------------------------ 6. Description of special calibration exposures. There are no special requirements of these types. ------------------------------------------------------------------------------------ 7. Data reduction and analysis plans. Spectra will be combined into one covering the range from 1500 to 3200 A (or from 1500 to 2200 A for the rings), and divided by a published solar ultraviolet spectrum to obtain an albedo curve. This curve will be compared to model atmospheres with various trace gas compostions, to determine the best fit. Numerous hydrocarbon candidates arise from infrared studies and theoretical work. An important part of the analysis will be to include the effects of vertical inhomogeneity. This is necessary because in the ultraviolet, the continuum opacity, Rayleigh scattering, is very strong. For the rings, particle size effects will be explored through Mie scattering theory. Page 3 ------------------------------------------------------------------------------------ 8. Additional comments or special requests. Because these targets are all moving across the sky, it may be necessary to devote considerable effort to coordinating these observations with those of other observers, to maximize spacecraft efficiency. ------------------------------------------------------------------------------------ 10. Resources to be supplied by investigator's institution(s). WE HAVE A DEDICATED SUN FOR DATA ANALYSIS. ------------------------------------------------------------------------------------ 13. Observations will be made at moderate spatial resolution (2 arc sec) and spectral resolution (several A) of Jupiter, Saturn and Saturn's rings, at various characteristic places, including belts, zones, poles, the GRS and the A and B rings. The spectral range is from 1500 to 3000 A for many of the pointings, and from 1500 to 2300 for the rest. ------------------------------------------------------------------------------------ 11. Address Information Name: JOHN J. CALDWELL Category: PI Institution: YORK UNIVERSITY Address: City: State: Zip Code: Country: Telephone: Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 | TARGET NAME: JUPITER-ACQ1 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 315 | 85 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | LONGITUDES IN WINDOW FIELD ARE 2 |F(1800)=4.8E-14 | SYSTEM II, NOT SYSTEM III. 3 |F(1700)=1.3E-14 | 4 |V= -2.0 | 5 |SIZE = 25 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 2 | TARGET NAME: JUPITER-ACQ2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 135 | 225 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | 4 |V= -2.0 | 5 |SIZE = 25 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 5] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 3 | TARGET NAME: JUPITER-GRS1 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = CARTO, LONG = 20, | LAT = -20, R_LONG = 0.0, | R_LAT = 0.0, EPOCH = | 1-DEC-90:00:00:00 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 350 | 50 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE GREAT RED SPOT IS KNOWN TO MOVE. 2 |F(1800)=4.8E-14 | SLIGHTLY UPDATED POSITION AND WINDOW 3 |F(1700)=1.3E-14 | IN CYCLE 1 WOULD BE HIGHLY | | DESIRABLE, EVEN IF A REAL-TIME, INT | | ACQ WILL BE USED. LONGITUDES IN | | LEVEL 2 POSITION AND WINDOW ARE | | SYSTEM II, NOT SYSTEM III. LATITUDE | | QUOTED ABOVE IS *PLANETOCENTRIC*. | | PLANETOGRAPHIC LATITUDE WOULD BE - | | 22.5 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 6] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 4 | TARGET NAME: JUPITER-GRS2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = CARTO, LONG = 20, | LAT = -20, R_LONG = 0.0, | R_LAT = 0.0, EPOCH = | 1-DEC-90:00:00:00 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 75 | 90 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE GREAT RED SPOT IS KNOWN TO MOVE. 2 |F(1800)=4.8E-14 | SLIGHTLY UPDATED POSITION AND WINDOW 3 |F(1700)=1.3E-14 | IN CYCLE 1 WOULD BE HIGHLY | | DESIRABLE, EVEN IF A REAL-TIME, INT | | ACQ WILL BE USED. LONGITUDES IN | | LEVEL 2 POSITION AND WINDOW ARE | | SYSTEM II, NOT SYSTEM III. LATITUDE | | QUOTED ABOVE IS *PLANETOCENTRIC*. | | PLANETOGRAPHIC LATITUDE WOULD BE - | | 22.5 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 5 | TARGET NAME: JUPITER-NP180 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE=CARTO, LONG = 180, LAT = +60 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 150 | 210 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | LONG. IN LEVEL 2 AND CML IN WINDOW 2 |F(1800)=4.8E-14 | REFER TO SYSTEM III, UNLIKE GRS 3 |F(1700)=1.3E-14 | TARGET. THE WINDOW REFERS TO THE | | ALLOWABLE RANGE FOR THE SPECTROSCOPY | | OF THE TARGET NEAR THE CENTRAL | | MERIDIAN. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 7] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 6 | TARGET NAME: JUPITER-NP0 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE=CARTO, LONG = 0, LAT = +60 | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 30 | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | LONG. IN LEVEL 2 AND CML IN WINDOW 2 |F(1800)=4.8E-14 | REFER TO SYSTEM III, UNLIKE GRS 3 |F(1700)=1.3E-14 | TARGET. THE WINDOW REFERS TO THE | | ALLOWABLE RANGE FOR THE SPECTROSCOPY | | OF THE TARGET NEAR THE CENTRAL | | MERIDIAN. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 7 | TARGET NAME: JUPITER-STZ1 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE ON THE CENTRAL | | MERIDIAN WITHOUT TRACKING JUPITER'S | | ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 8] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 8 | TARGET NAME: JUPITER-STZ2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE 60 DEG WEST OF | | CENTRAL MERIDIAN WITHOUT TRACKING | | JUPITER'S ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 9 | TARGET NAME: JUPITER-STZ3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE 60 DEG EAST OF | | CENTRAL MERIDIAN WITHOUT TRACKING | | JUPITER'S ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 9] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 10 | TARGET NAME: JUPITER-NEB1 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE ON THE CENTRAL | | MERIDIAN WITHOUT TRACKING JUPITER'S | | ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 11 | TARGET NAME: JUPITER-NEB2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE 60 DEG WEST OF | | CENTRAL MERIDIAN WITHOUT TRACKING | | JUPITER'S ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 10] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 12 | TARGET NAME: JUPITER-NEB3 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | THE LATITUDE WILL BE SELECTED FROM A 2 |F(1800)=4.8E-14 | PREVIOUSLY OBTAINED PC IMAGE. THE 3 |F(1700)=1.3E-14 | LONGITUDE IS ARBITRARY. THE | | OBSERVATION WILL BE 60 DEG EAST OF | | CENTRAL MERIDIAN WITHOUT TRACKING | | JUPITER'S ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 13 | TARGET NAME: JUPITER-SP0 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 11] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 14 | TARGET NAME: JUPITER-SP180 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = JUPITER | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 15 | TARGET NAME: SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 12] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 16 | TARGET NAME: SATURN-EQ1 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | TRACKING FOR TARGETS 16-21 WILL BE 2 |F(1800)=4.8E-14 | AT THE APPARENT RATE OF SATURN, WITH 3 |F(1700)=1.3E-14 | NO COMPENSATION FOR PLANETARY | | ROTATION. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 17 | TARGET NAME: SATURN-EQ2 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 13] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 18 | TARGET NAME: SATURN+40 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 19 | TARGET NAME: SATURN-NPOLE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST b)Solar System Targets ID = 3306c [ 14] ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 20 | TARGET NAME: SATURN-ARING ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 21 | TARGET NAME: SATURN-BRING ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: OFFSET SATURN ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD = SATURN | TYPE = RT_SELECT | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ REF | DATA | COMMENTS | | 1 |F(2200)=1.3E-12 | 2 |F(1800)=4.8E-14 | 3 |F(1700)=1.3E-14 | | ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 3306c [ 15] ------------------------------------------------------------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------------------------------------------------------------ 2 DEFINE # HRS ACCUM 2.0 G140L 1515- 3 15M 35 3 # GUID TOL 0.1" SEQUENC 1800 E1 Comments: THE EXPOSURE TIME SHOULD BE ADJUSTED SO THAT ALL THREE SEGMENTS FIT INTO ONE VISIBILITY PERIOD. ------------------------------------------------------------------------------------------------------------------------------------ 5 DEFINE # FOS/BL ACCUM 2.0-BAR G270H 2227- 1 30S 100 1 # GUID TOL 0.1" SEQUENC 3306 E2 ------------------------------------------------------------------------------------------------------------------------------------ 6 DEFINE # FOS/BL ACCUM 2.0-BAR G190H 1900 1 15M 90 2 # GUID TOL 0.1" SEQUENC E2 Comments: DEPENDS ON THE SV "SPECTROGRAPH RED LEAK TEST". ------------------------------------------------------------------------------------------------------------------------------------ 16 USE JUPITER- 1 CYCLE 2 / 16-17 SEQUENC SP180 E2 ------------------------------------------------------------------------------------------------------------------------------------ 17 USE JUPITER-SP0 1 SEQUENC E2 Comments: FOR THE ABOVE, TARGETS SP0, SP180, NP0, NP180 REFER TO POLAR LIMB AT SPECIAL CENTRAL MERIDIAN LONGITUDES. THESE ARE TIME CRITICAL, THEREFORE. SO IS THE GRS (GREAT RED SPOT). ------------------------------------------------------------------------------------------------------------------------------------ 18 DEFINE # FOS/BL ACCUM 2.0-BAR G270H 2227- 1 1M 85 1 # GUID TOL 0.1" SEQUENC 3306 E3 ------------------------------------------------------------------------------------------------------------------------------------ 18.1 DEFINE # FOS/BL ACCUM 2.0-BAR G190H 1900 1 15M 33 2 # GUID TOL 0.1" SEQUENC E3 Comments: DEPENDS ON THE SV "SPECTROGRAPH RED LEAK TEST". ------------------------------------------------------------------------------------------------------------------------------------ 18.3 DEFINE # FOS/BL ACCUM 2.0-BAR G190H 1900 1 100S 8 1 # GUID TOL 0.1" SEQUENC E4 Comments: DEPENDS ON THE SV "SPECTROGRAPH RED LEAK TEST". ------------------------------------------------------------------------------------------------------------------------------------ 18.4 DEFINE # HRS ACCUM 2.0 G140L 1515- 1 1700S 5 1 # GUID TOL 0.1" SEQUENC 1800 E4 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 3306c [ 16] ------------------------------------------------------------------------------------------------------------------------------------ 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 USE SATURN- 2 CYCLE 2 / 23-25 SEQUENC ARING E4 ------------------------------------------------------------------------------------------------------------------------------------ 25 USE SATURN- 2 SEQUENC BRING E4 Comments: EXPECT TO BIN RING DATA OVER MANY DIODES TO IMPROVE S/N WITHOUT LOSING SIGNIFICANT SPECTRAL RESOLUTION INFORMATION ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 3306c [ 17] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations HRS FOS/BL ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ------------------------------------------------------------------------------------------------------------------------------------ Proposal for GTO/OS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 14.50 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category SOLAR SYSTEM ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category GIANT PLANETS ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GUID TOL 0.1" CYCLE 2 / 16-17 CYCLE 2 / 23-25 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L G270H G190H ------------------------------------------------------------------------------------------------------------------------------------ Target Names JUPITER-ACQ1 JUPITER-ACQ2 JUPITER-GRS1 JUPITER-GRS2 JUPITER-NP180 JUPITER-NP0 JUPITER-STZ1 JUPITER-STZ2 JUPITER-STZ3 JUPITER-NEB1 JUPITER-NEB2 JUPITER-NEB3 JUPITER-SP0 JUPITER-SP180 SATURN SATURN-EQ1 SATURN-EQ2 SATURN+40 SATURN-NPOLE SATURN-ARING SATURN-BRING ------------------------------------------------------------------------------------------------------------------------------------