! Proposal 5891, submission 2
! PI: Dr. C. Gregory Seab
! Received Sun Mar 26 23:52:24 EST 1995
! From: pi18@stsci.edu
! Hubble Space Telescope Cycle 5 (1995) Phase II Proposal Template
! $Id: 5891,v 10.1 1996/02/14 16:15:25 pepsa Exp $
!
! Refer to the HST Phase II Proposal Instructions to fill this out
!
! Anything after a "!" is ignored, and may be deleted
!
! All keywords with multiple entries are comma delimited except the
! Visit_Requirements and Special_Requirements keywords which can be
! delimited with carriage returns or semi-colons, but not commas
!
! For help call your Program Coordinator: Alice Berman
! Phone: 410 338-4462 , E-mail: aberman@stsci.edu
!
! This partially completed template was generated from a Phase I proposal.
!
Proposal_Information ! Section 4
Title: Structurally Resolved Abundances and
Depletions in the Rho Oph Cloud
Proposal_Category: GO
Scientific_Category: Interstellar Medium
Cycle: 5
Investigators
PI_name: Dr. C. Gregory Seab
PI_Institution: University of New Orleans
CoI_Name: Dr. Theodore P. Snow
CoI_Institution: Center for Astrophysics and Space Astronomy
Contact: ! Y or N (designate at most one contact)
Abstract: ! Free format text (please update)
The mechanism that determines the pattern of depletion of
elements in the interstellar medium has been a problem for a
long time. It is clear that some of the most refractory
elements such as Si, Fe, and Mg, are heavily depleted onto the
interstellar grains. On the other hand, some elements such as
S and Zn are normally either undepleted or very lightly
depleted. The difference between the two cases is not
understood. We propose to address this question with a
detailed study of the depletion patterns in the Rho Ophiuchi
cloud. This study is strongly based on a combination of the
capabilities of two modern instruments: the GHRS for high-
resolution UV data, and the Ultra High Resolution Facility
(UHRF) of the AAT. This instrument has been used to obtain Na
I line profiles in the Rho Oph cloud with a resolution of
R=1,000,000. The combination of these two types of data will
be used to resolve the velocity structure of the element
depletions in the cloud.
Questions ! Free format text (please update)
Observing_Description:
Several target stars have been selected in the Rho Oph cloud
for study. These targets exhibit a considerable range in
extinction (from E_B-V=0.16 for HD143275 to E_B-V=0.48 for
Rho Oph itself), as well as some remarkably different grain
extinction properties. Since the project is looking for
patterns of depletions, then this range in line-of-sight
characteristics is highly desirable. For each target, 11
absorption lines from 5 ions are sought. These are: Zn II
2026 and 2062 Angstrom; S II 1250, 1253, and 1259 Angstrom;
Si II 1808 Angstrom; Fe II 1608, 2374, and 2586 Angstrom; and
Mg II 1239, 1240 Angstrom doublet. The highest possible
resolution is sought, so that the Echelle mode will be
employed on both sides. Most of the target stars are very
bright, so that very high S/N can be achieved. For these targets,
only two-three orbits are needed; the occultation time will be used
for switching from the ECH-A to the ECH-B mode. Only Rho Oph
itself needs exposure times longer than this; we estimate
that 4 orbits on this target will get S/N ratios between 100
and 150 for all lines.
Real_Time_Justification:
No special requirments.
Calibration_Justification:
! Move appropriate text from Real_Time_Justification
Additional_Comments:
The supporting observations, consisting of super high
resolution Na I profiles for the target stars in the Rho Oph
cloud, have already been completed for four stars in the cloud
(Rho Oph = HD147933, Sigma Sco = HD147165, and Delta Sco =
HD143275, and PI Sco = HD143018). Similar data from the AAT
will be sought for additional stars in the cloud for future
study. In addition, one of us (TPS) is a Guest Investigator with
the Hipparcos astrometric mission for the purpose of obtaining
accurate parallaxes of the stars in the Rho Oph cloud. These
data, already obtained, will become available in 1995 or
1996, and will allow us to develop a three-dimensional map
of the star locations within the cloud. It will be extremely
useful to combine this with the data on cloud structure and
physical processes to be obtained from the proposed HST
observations.
! Added Hipparcos INCA coordinates from rcat 4/25/95
! Updated coordinates, fluxes for targets 1 & 3 from Vol. 6
! of Hipparcos 5/17/95
Fixed_Targets ! Section 5.1
Target_Number: 1
Target_Name: HD147933A
Alternate_Names: rho Oph, GSC6794-00549
Description: STAR,B0-B2 V-IV
Position: RA = 16H 25M 35.17S +/- 0.01S,
DEC = -23D 26' 49.9" +/- 0.1"
Equinox: J2000
RV_or_Z:
RA_PM: -0.0005 ! Units are seconds of time per year
Dec_PM: -0.021 ! Units are seconds of arc per year
Epoch: 2000.000
Annual_Parallax:
Flux: V=5.2, TYPE=B2IV, E(B-V)=0.48 ! Include at least V and B-V
Comments: rho Oph cloud; Coordinates are from Hipparcos INCA, Vol. 6
! Original values:
! Position: RA = 16H 22M 34.89S +/- 1S,
! DEC = -23D 19' 57.7" +/- 1"
! Equinox: 1950
! Epoch: 1950
! Flux: V=5.07, TYPE=B2IV, E(B-V)=0.48
Target_Number:2
Target_Name: HD143275
Alternate_Names: delta Sco, GSC6779-02194
Description: STAR,B0-B2 V-IV
Position: RA = 16H 00M 20.01S +/- 0.01S,
DEC = -22D 37' 18.0" +/- 0.1"
Equinox: J2000
RV_or_Z:
RA_PM: -0.0007 ! Units are seconds of time per year
Dec_PM: -0.025 ! Units are seconds of arc per year
Epoch: 2000.000
Flux: V=2.28, TYPE=B0.5IV, E(B-V)=0.16 ! Include at least V and B-V
Annual_Parallax:
Comments: rho Oph cloud; Coordinates are from Hipparcos INCA
! Original values:
! Position: RA=15H 57M 22.318S +/- 1S,
! DEC=-22D 28' 51.4" +/- 1"
! Equinox: 1950
! Epoch: 1950
! Flux: V=2.33, TYPE=B0.5IV, E(B-V)=0.16
Target_Number:3
Target_Name: HD147165
Alternate_Names: sigma Sco, GSC6798-00540
Description: STAR,B0-B2 III-I
Position: RA = 16H 21M 11.30S +/- 0.01S,
DEC = -25D 35' 34.2" +/- 0.1"
Equinox: J2000
RV_or_Z:
RA_PM: -0.0007 ! Units are seconds of time per year
Dec_PM: -0.023 ! Units are seconds of arc per year
Epoch: 2000.000
Annual_Parallax:
Flux: V=3.1, TYPE=B1III, E(B-V)=0.40 ! Include at least V and B-V
Comments: rho Oph cloud; Coordinates are from Hipparcos INCA
! Original values:
! Position: RA=16H 18M 08.667S +/- 1S,
! DEC=-25D 28' 28.04" +/- 1"
! Equinox: 1950
! Epoch: 1950
! Flux: V=2.88, TYPE=B1III, E(B-V)=0.40
!-----------------------------------------------------------------------------
Visits ! Section 6
Visit_Number:1
Visit_Requirements: ! Section 7.1
On_Hold_Comments:
Visit_Comments:
Exposure_Number:1 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACQ
Aperture:2.0
Sp_Element:MIRROR-N1
Wavelength:
Optional_Parameters:BRIGHT=RETURN,LOCATE=YES,SEARCH-SIZE=3
Number_of_Iterations:1
Time_Per_Exposure:1.8S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 2
Comments:STEP-TIME=0.2S; EXPECT 50,000 COUNTS IN STEP-TIME
Exposure_Number:2 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACQ/PEAKUP
Aperture:0.25
Sp_Element:MIRROR-N1
Wavelength:
Optional_Parameters:SEARCH-SIZE=5
Number_of_Iterations:1
Time_Per_Exposure:5.0S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 3-12
Comments:STEP-TIME=0.2S; EXPECT 25,000 COUNTS IN STEP-TIME
Exposure_Number:3 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1240
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Exposure_Number:4 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1252
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Exposure_Number:5 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1259
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Exposure_Number:6 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1608
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:979.2S
Special_Requirements: ! Section 7.2
Exposure_Number:7 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:1808
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:1088.0S
Special_Requirements: ! Section 7.2
Exposure_Number:8 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2026
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Comments:split to keep t<4x5M
Exposure_Number:9 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2026.5
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Comments:split to keep t<4x5M
Exposure_Number:10 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2062
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:1088.0S
Special_Requirements: ! Section 7.2
Exposure_Number:11 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2374
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:652.8S
Special_Requirements: ! Section 7.2
Exposure_Number:12 ! Section 6.5
Target_Name:HD147933A
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2586
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:326.4S
Special_Requirements: ! Section 7.2
!-----------------------------------------------------------------------------
Visit_Number:2
Visit_Requirements: ! Section 7.1
On_Hold_Comments:
Visit_Comments:
Exposure_Number:1 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACQ
Aperture:2.0
Sp_Element:MIRROR-A1
Wavelength:
Optional_Parameters:BRIGHT=RETURN,LOCATE=YES,SEARCH-SIZE=3
Number_of_Iterations:1
Time_Per_Exposure:9S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 2
Comments:STEP-TIME=1.0S; EXPECT 6500 COUNTS IN STEP-TIME
Exposure_Number:2 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACQ/PEAKUP
Aperture:0.25
Sp_Element:MIRROR-A1
Wavelength:
Optional_Parameters:SEARCH-SIZE=5
Number_of_Iterations:1
! Time_Per_Exposure:13.5S
Time_Per_Exposure:25.0S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 3
! Comments:STEP-TIME=1.5S; EXPECT 5000 COUNTS IN STEP-TIME
Comments:STEP-TIME=1.0S; EXPECT 5000 COUNTS IN STEP-TIME
Exposure_Number:3 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACQ/PEAKUP
Aperture:0.25
Sp_Element:MIRROR-A1
Wavelength:
Optional_Parameters:SEARCH-SIZE=5
Number_of_Iterations:1
! Time_Per_Exposure:13.5S
Time_Per_Exposure:25.0S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 4-11
! Comments:STEP-TIME=1.5S; EXPECT 5000 COUNTS IN STEP-TIME
Comments:STEP-TIME=1.0S; EXPECT 5000 COUNTS IN STEP-TIME
Exposure_Number:4 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1239
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:5 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1239.5
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:6 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1251
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:7 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1252
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:8 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1258
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:9 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1259
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:10 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1608
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:326.4S
Special_Requirements: ! Section 7.2
Exposure_Number:11 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1609
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:326.4S
Special_Requirements: ! Section 7.2
!-----------------------------------------------------------------------------
Visit_Number:3
Visit_Requirements: ! Section 7.1
On_Hold_Comments:
Visit_Comments:
Exposure_Number:1 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACQ
Aperture:2.0
Sp_Element:MIRROR-A2
Wavelength:
Optional_Parameters:BRIGHT=RETURN,LOCATE=YES,SEARCH-SIZE=3
Number_of_Iterations:1
Time_Per_Exposure:1.8S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 2
Comments:STEP-TIME=0.2S; EXPECT 50,000 COUNTS IN STEP-TIME
Exposure_Number:2 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACQ/PEAKUP
Aperture:0.25
Sp_Element:MIRROR-A2
Wavelength:
Optional_Parameters:SEARCH-SIZE=5
Number_of_Iterations:1
Time_Per_Exposure:5.0S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 11-20
Comments:STEP-TIME=0.2S; EXPECT 25,000 COUNTS IN STEP-TIME
Exposure_Number:11 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:1808
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:12 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:1809
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:13 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2026
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:217.6S
Special_Requirements: ! Section 7.2
Exposure_Number:14 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2027
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:15 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2062
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:16 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2063
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Exposure_Number:17 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2374
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:18 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2375
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:19 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2586
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:20 ! Section 6.5
Target_Name:HD143275
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-B
Wavelength:2587
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
!-
!-----------------------------------------------------------------------------
Visit_Number:4
Visit_Requirements: ! Section 7.1
On_Hold_Comments:
Visit_Comments:
Exposure_Number:1 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACQ
Aperture:2.0
Sp_Element:MIRROR-N1
Wavelength:
Optional_Parameters:BRIGHT=RETURN,LOCATE=YES,SEARCH-SIZE=3
Number_of_Iterations:1
Time_Per_Exposure:1.8S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 2
Comments:STEP-TIME=0.2S
Exposure_Number:2 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACQ/PEAKUP
Aperture:0.25
Sp_Element:MIRROR-N1
Wavelength:
Optional_Parameters:SEARCH-SIZE=5
Number_of_Iterations:1
! Time_Per_Exposure:18S
Time_Per_Exposure:5.0S
Special_Requirements: ! Section 7.2
ONBOARD ACQuisition FOR 3-8
! Comments:STEP-TIME=2.0S; EXPECT 3500 COUNTS IN STEP-TIME
Comments:STEP-TIME=0.2S
Exposure_Number:3 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1239
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:5 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1251
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:7 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1258
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements: ! Section 7.2
Exposure_Number:8 ! Section 6.5
Target_Name:HD147165
Config:HRS
Opmode:ACCUM
Aperture:0.25
Sp_Element:ECH-A
Wavelength:1608
Optional_Parameters:STEP-PATT=DEF,FP-SPLIT=FOUR,COMB=FOUR
Number_of_Iterations:1
Time_Per_Exposure:108.8S
Special_Requirements:
!-----------------------------------------------------------------------------
Data_Distribution ! Defaults indicated; change if desired
Medium: 8MM ! 8MM or 6250BPI or 1600BPI
Blocking_Factor: 10 ! 10 or 1
! Only astronomers with very old 9-
! track tape drives should consider
! a blocking factor of 1
Ship_To: PI_Address ! STSCI or PI_Address or <free-text>
! PI Address from Phase I is:
!
! Department of Physics ,
! Lakefront,New Orleans,
! LA 70148
!
!
Ship_Via: UPS ! UPS (2-day) or OVERNIGHT
! Overnight shipping done at PI expense
Recipient_Email: ! Needed if Ship_To: is not PI_Address
! <free-text>
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! Please send a list of your likes and dislikes to your Program Coordinator