! $Id: 24,v 4.1 1994/07/26 20:53:22 pepsa Exp $
coverpage:
title_1: COMPOSITION OF GAS IN INDIVIDUAL INTERSTELLAR CLOUDS
sci_cat: INTERSTELLAR MEDIUM
sci_subcat: ABSORPTION LINES
proposal_for: GO
pi_title: DR.
pi_fname: JOE
pi_lname: ASTRONOMER
pi_inst: STSCI
pi_country: USA
pi_phone: (301) 338-4700
keywords_1: INTERSTELLAR LINES
hours_pri: 20.00
num_pri: 1
hrs: X
pi_position: ASTRONOMER
! end of coverpage
abstract:
line_1: Column densities of interstellar atoms of some ten atomic
line_2: species will be measured in the line of sight an
line_3: early-type star, using the High-Resolution Spectrograph to
line_4: obtain precise measures in the ultraviolet with highest
line_5: spectral resolution. These data will be analyzed to determine
line_6: relative abundances in the several individual clouds present
line_7: along each line of sight, and thus to determine how the
line_8: composition of the gas in such clouds varies with cloud
line_9: parameters such as H column density, velocity, ionization
line_10: level and distance z from the galactic plane. This
line_11: information should help to clarify the equilibrium between
line_12: gas and grains,--i.e., how the gas condenses on the grains
line_13: and how the grains are destroyed by a variety of phenomena
line_14: occurring in interstellar clouds.
!
! end of abstract
general_form_proposers:
lname: ASTRONOMER
fname: JOE
title: DR.
inst: SPACE TELESCOPE SCIENCE INSTITUTE
country: USA
!
! end of general_form_proposers block
general_form_text:
question: 3
section: 1
line_1: For HD93521, a series of interstellar absorption lines will
line_2: be observed, using the Echelle mode of the High Resolution
line_3: Spectrograph in the WSCAN mode. Three different lines
line_4: will be scanned, with 3 spectra obtained for each line.
!
question: 4
section: 1
line_1: Justification for use of HST goes here (optional).
!
question: 5
section: 1
line_1: Justification for realtime data or special scheduling
line_2: goes here.
!
question: 6
section: 1
line_1: A WAVE observation will be obtained in order to check the
line_2: default calibration.
!
question: 7
section: 1
line_1: A description of your data reduction plans go here.
!
question: 8
section: 1
line_1: Any additional comments go here.
!
question: 9
section: 1
line_1: A description of any previous HST data goes here.
!
question: 10
section: 1
line_1: Resources provided by your home institution goes here.
!
!end of general form text
general_form_address:
lname: ASTRONOMER
fname: JOE
title: DR.
category: PI
inst: STSCI
addr_1: 3700 SAN MARTIN DRIVE
city: BALTIMORE
state: MD
zip: 21218
country: USA
phone: (301) 338-4700
!
! end of general_form_address records
fixed_targets:
targnum: 1
name_1: HD93521
descr_1: A,104
pos_1: PLATE-ID=1HN5,
pos_2: RA=10H 45M 33.60S +/- .1S,
pos_3: DEC=37D 50' 4.5" +/- 1.0"
equinox: 2000
fluxnum_1: 1
fluxval_1: V=7.04,E(B-V)=0.02
fluxnum_2: 2
fluxval_2: F-CONT(1300)=3.2+/-0.9E-10
!
! end of fixed targets
! No solar system records found
! No generic target records found
exposure_logsheet:
linenum: 10.000
sequence_1: DEFINE
sequence_2: BR-1
targname: #
config: HRS
opmode: WSCAN
aperture: 0.25
sp_element: ECH-B
wavelength: 1804.92-1807.08
num_exp: 1
time_per_exp: 27S
s_to_n: #
fluxnum_1: 2
priority: #
param_1: STEP-PATT=DEF,
param_2: COMB=TWO,
param_3: WAVE-STEP=0.72
comment_1: "WAVE-STEP" IN COLUMN 9 OF LINE 10 IS
comment_2: EQUIVALENT TO 3 SPECTRA CENTERED AT
comment_3: 1805.28A, 1806.00A, AND 1806.72A.
!
linenum: 11.000
sequence_1: DEFINE
sequence_2: BR-1
targname: #
config: HRS
opmode: WSCAN
aperture: 0.25
sp_element: ECH-B
wavelength: 2368.98-2371.62
num_exp: 1
time_per_exp: 15S
s_to_n: #
fluxnum_1: 2
priority: #
param_1: STEP-PATT=DEF,
param_2: COMB=TWO,
param_3: WAVE-STEP=0.88
comment_1: "WAVE-STEP" IN COLUMN 9 OF LINE 11 IS
comment_2: EQUIVALENT TO 3 SPECTRA CENTERED AT
comment_3: 2369.42A, 2370.30A, AND 2371.18A.
!
linenum: 12.000
sequence_1: DEFINE
sequence_2: BR-1
targname: #
config: HRS
opmode: WSCAN
aperture: 0.25
sp_element: ECH-B
wavelength: 2600.71-2603.50
num_exp: 1
time_per_exp: 24S
s_to_n: #
fluxnum_1: 1
priority: #
param_1: STEP-PATT=DEF,
param_2: COMB=TWO,
param_3: WAVE-STEP=0.93
comment_1: "WAVE-STEP" IN COLUMN 9 OF LINE 12 IS
comment_2: EQUIVALENT TO 3 SPECTRA CENTERED AT
comment_3: 2601.18A, 2602.11A, AND 2603.04A.
!
linenum: 17.000
targname: HD93521
config: HRS
opmode: ACQ
aperture: 2.0
sp_element: MIRROR-A2
num_exp: 1
time_per_exp: 57.8S
priority: 2
param_1: FAINT=1200,
param_2: LOCATE=YES,
param_3: MAP=END-POINT,
param_4: SEARCH-SIZE=5
req_1: ONBOARD ACQUISITION FOR 18;
req_2: SEQ 17-20 NO GAP;
req_3: CYCLE 0 / 17-20;
!
linenum: 18.000
targname: HD93521
config: HRS
opmode: ACQ/PEAKUP
aperture: 2.0
sp_element: MIRROR-A2
num_exp: 1
time_per_exp: 9.2S
priority: 2
req_1: ONBOARD ACQ FOR 19;
comment_1: STEP-TIME=0.2 SEC.
!
linenum: 19.000
sequence_1: USE
sequence_2: BR-1
targname: HD93521
time_per_exp: X16.0
s_to_n: 32
priority: 2
comment_1: THE MULTIPLICATIVE FACTOR 16 FOR ALL
comment_2: BR-1 EXPOSURES FOR THIS STAR HAS BEEN
comment_3: CALCULATED TO GIVE S/N=32 FOR THE HST
comment_4: FLUX AS REDUCED BY SPHERICAL
comment_5: ABERRATION.
!
linenum: 20.000
targname: WAVE
config: HRS
opmode: ACCUM
aperture: SC1
sp_element: ECH-B
wavelength: 2603.03
num_exp: 1
time_per_exp: 10S
priority: 2
param_1: STEP-PATT=DEF,
param_2: COMB=TWO
!
! end of exposure logsheet
! No scan data records found