VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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B/hst/hstlog HST Archived Exposures Catalog (STScI, 2007)
Merged log of HST Observations
image/fits
spectrum/fits
(509505 rows)
  recno=243434
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ColumnValue  Explain   (UCD)
_RAJ200012 28 40.2400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+09 15 37.600 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195012 26 07.7935 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+09 32 12.398 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon285.1169710 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+71.3404290 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
243434recno 243434  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TargetNGC4451  Target Name, as given by the proposer
RAJ200012 28 40.24 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000+09 15 37.6 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
v3123.10 deg V3 roll angle during observation (Note)   
fovSM97  The field of view configuration (Note)   
configWFPC2  Instrument configuration (Note)   
ModeIMAGE  Instrument operating mode
AperWFALL  Apertures used (Note)   
SpecF606W  Spectral elements used. (Note)   
wave 5997 0.1nm "Central" wavelength of the observation (Note)   
flagCT   [TF] Flag indicating corrective optics (Note)   
expTime 160 s Length of exposure (in seconds)
propID 9042  Proposal ID.
DatasetU6EAL803M  (i) Dataset name, uniquely identifies the data for a given exposure. (meta.ref)
ObsDate2001-11-15T05:15 s (i) Observation starting time (Note)   (time.start;obs)
RelDate2001-11-15T20:58 s Release Date (time)
Sp    [S] Existence of Spectrum Preview (meta.note)
ImI   [I] Existence of Image Preview (meta.note)
  
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