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date 2002.09.04.09.06.41; author MarcoLeoni; state Exp;
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UCD mapping for HST Science Archive Catalog
UCD mapping for HST Science Archive Catalog
Column name Sybase Type UCD Example Unit Description (from ICD 19, StarView on-line help, etc.)
-------------------- ------------ ---------------------- ------------------- ---------- -------------------------------------------------------
pep_id INT OBS_CODE 3813 - proposal identifier
dataset_name VARCHAR(32) ID_DATASET Y1410505T - rootname of the observation set
dec_targ_int INT POS_EQ_DEC_MAIN 195266989 mas declination (J2000)
start_time DATETIME OBS_START_DATE(4+) 26/09/1993 12:00:00 dd/mm/yyyy hh:mm:ss UT date of start of exposure
actual_duration FLOAT TIME_EXPTIME 120.0 s calculated exposure duration
instrume VARCHAR(6) INST_ID FOS - instrument name
v3_pos_angle FLOAT POS_POS-ANG(5,6) 212.100500 deg position angle of V3 axis of HST
ra_targ_int INT POS_EQ_RA_MAIN 758717399 mas right ascension (J2000)
targname VARCHAR(30) ID_TARGET NGC5455 - proposer's target name
release_date DATETIME OBS_REL_DATE(4) 26/09/1993 03:43:00 dd/mm/yyyy hh:mm:ss date when this data set is expected to be released from proprietary status
pr_inv_l VARCHAR(20) ID_HUMAN(5) ROSA - last name of principal investigator
sci_category VARCHAR(50) CLASS_MISC(6) GO - category of program (calibration, director's diescretionary, general observer, ...)
proposal_title VARCHAR(150) REMARKS(6) FORMATION AND EVOLUTION OF MASSIVE STARS, AND THE CHEMICAL EVOLUTION OF GALAXIES
tardescr VARCHAR(136) REMARKS(6) EXT-CLUSTER;OB ASSOCIATION; target description
targcat VARCHAR(48) CLASS_OBJECT EXT-CLUSTER - target category
minwave FLOAT INST_SETUP(6) 2221.095 Angstroem minimum wavelength
maxwave FLOAT INST_SETUP(6) 3300.691 Angstroem maximum wavelength
grating CHAR(9) INST_SETUP(6) H27 - grating in use
filter CHAR(23) OBS_BAND G270H - filter in use
spectral_res FLOAT SPECT_RESOLUTION 1300.0 - approx. resolving power at central wavelength
instrument_config VARCHAR(15) INST_SETUP(6) FOS/BL - proposed instrument configuration
obsnum CHAR(3) OBS_ID(6) 05 - observation number (base 36 [0-9,A-Z])
stop_time DATETIME OBS_STOP_DATE(4+) 26/09/1992 12:02:00 dd/mm/yyyy hh:mm:ss UT date of end of exposure
bandwidth FLOAT INST_BANDWIDTH 1079.000 - Bandwidth of the Filter and Detector
costar_deploy VARCHAR(1) INST_SETUP(6) F - has observation been taken before or after costar deployment
pa_aper FLOAT POS_POS-ANG(5,6) 203.920200 deg position angle of aperture used with target
central_wavelength FLOAT INST_SETUP(6) 2650.000 Angstroem central wavelength of the data
dispersion FLOAT INST_DISPERSION 2.090 Angstroem/diode the dispersion of an HST spectrograph observation
program_id CHAR(3) OBS_ID(6) 141 - program identifier (base 36 [0-9,A-Z])
aec VARCHAR(1) OBS_CAT(4) S - science flag; S science, C calibration
pixel_res FLOAT INST_PIXSIZE 0.1 arcsec/pixel plate scale
fov_config VARCHAR(7) INST_SETUP(6) LAUNCH - Spacecraft configuration
-------------------- ------------ ---------------------- -------------------- ---------- -------------------------------------------------------
(1)(2)(3) N/A
(4) suggested new UCDs by Francesco
(4+)- " - by Markus
(5) inaccurate match with existing UCD
(6) same UCD used for several columns
Markus.Dolensky@@eso.org
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