VizieR

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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=82296
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ColumnValue  Explain   (UCD)
_RAJ200021 07 01.7000 "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+42 14 10.000 "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)
_RAB195021 05 09.4907 "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+42 02 02.979 "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)
_Glon084.9299385 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 -3.4963956 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)
82296recno 82296  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TargetNGC7027  Target Name, as given by the proposer
RAJ200021 07 01.70 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
DEJ2000+42 14 10.0 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
v3160.83 deg V3 roll angle during observation (Note)   
fovSM93  The field of view configuration (Note)   
configWFPC2  Instrument configuration (Note)   
ModeIMAGE  Instrument operating mode
AperWFALL  Apertures used (Note)   
SpecF218W  Spectral elements used. (Note)   
wave 2159 0.1nm "Central" wavelength of the observation (Note)   
flagCT   [TF] Flag indicating corrective optics (Note)   
expTime 800 s Length of exposure (in seconds)
propID 5107  Proposal ID.
DatasetU2850102T  (i) Dataset name, uniquely identifies the data for a given exposure. (meta.ref)
ObsDate1994-02-19T12:22 s Observation starting time (Note)   (time.start;obs)
RelDate1995-02-20T15:24 s Release Date (time)
Sp    [S] Existence of Spectrum Preview (meta.note)
ImI   [I] Existence of Image Preview (meta.note)
  
elapse time 1

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