VizieR

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

VizieR

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B/hst/obscore HST Archived Exposures Catalog (STScI, 2007)
HST observation logs (sample) (original column names in green) (1000 rows)
  -c=054.433287498025 -05.04415277526380, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (054.433287498025-05.04415277526380)[FK5/J2000] (pos.angDistance)
_RAJ200003 37 43.98899952590 "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)
_DEJ2000-05 02 38.9499909497 "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)
_RAB195003 35 15.09256597512 "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)
_DEB1950-05 12 26.2436658905 "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)
_Glon191.34419206120108 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-44.69354350297976 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)

obs_publisher_didivo://cadc.nrc.ca/HST?z2dk0304t/z2dk0304t  publisher dataset identifier (meta.id;meta.dataset)
obs_collectionHST  Collection short name for the data colection (meta.id;meta.dataset)
facility_nameHST  telescope name (meta.id;instr.tel)
instrument_nameHRS  instrument name (meta.id;instr)
obs_idz2dk0304t  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typespectrum  type of product (meta.note)
calib_level2   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date-125921300 s timestamp of date the data becomes publicly available (time.epoch)
target_nameSBS0335-052  name of intended target (meta.id)
s_ra054.433287498025 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-05.04415277526380 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.00082461593621   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 54.43358017999999 -5.0438612300000045 54.43358018000003 -5.044444319999997 54.432994819999976 -5.044444320000011 54.43299482 -5.0438612300000045  region bounded by observation (obs.field)
s_resolution    typical spatial resolution (pos.angResolution)
s_xel1 1   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel2 1   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min49720.7592528 d start time of observation (MJD) (t_min) (time.epoch)
t_max49721.0003452 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 7180.790039 s exposure time of observation (time.expo)
t_resolution    typical temporal resolution (pos.angResolution)
t_xel1   dimensions (number of pixels) along the time axis (time.scale)
em_min 1.2114e-07 m start spectral coordinate value (instr.bandpass)
em_max 1.24973543272e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power    typical spectral resolution (spect.resolution)
em_xel 409  dimensions (number of pixels) along the energy axis (phys.size)
em_ucd   UCD describing the spectral axis (meta.number)
pol_states   polarization states present in the data (phys.polarization)
pol_xel    dimensions (number of pixels) along the polarization axis (phys.size)
o_ucdphot.count  UCD describing the observable axis (pixel values) (meta.number)
access_urlDatalink  URL to download the data (meta.ref.url)
access_formatapplication/x-votable+xml;content=datalink  format of the data files (meta.note)
access_estsize    estimated size of the download (meta.number)
core_id00000000-0000-0000-ec95-0145b175ed5b  primary key (meta.id.part;meta.main)
lastModified 2018-03-09T18:46:15 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (054.433287498025-05.04415277526380)[FK5/J2000] (pos.angDistance)
_RAJ200003 37 43.98899952590 "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)
_DEJ2000-05 02 38.9499909497 "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)
_RAB195003 35 15.09256597512 "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)
_DEB1950-05 12 26.2436658905 "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)
_Glon191.34419206120108 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-44.69354350297976 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)

obs_publisher_didivo://cadc.nrc.ca/HST?z2dk0306t/z2dk0306t  publisher dataset identifier (meta.id;meta.dataset)
obs_collectionHST  Collection short name for the data colection (meta.id;meta.dataset)
facility_nameHST  telescope name (meta.id;instr.tel)
instrument_nameHRS  instrument name (meta.id;instr)
obs_idz2dk0306t  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typespectrum  type of product (meta.note)
calib_level2   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date-125920985 s timestamp of date the data becomes publicly available (time.epoch)
target_nameSBS0335-052  name of intended target (meta.id)
s_ra054.433287498025 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-05.04415277526380 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.00082461593621   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 54.43358017999999 -5.0438612300000045 54.43358018000003 -5.044444319999997 54.432994819999976 -5.044444320000011 54.43299482 -5.0438612300000045  region bounded by observation (obs.field)
s_resolution    typical spatial resolution (pos.angResolution)
s_xel1 1   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel2 1   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min49721.0025630 d start time of observation (MJD) (t_min) (time.epoch)
t_max49721.1529609 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 7180.790039 s exposure time of observation (time.expo)
t_resolution    typical temporal resolution (pos.angResolution)
t_xel1   dimensions (number of pixels) along the time axis (time.scale)
em_min 1.2993e-07 m start spectral coordinate value (instr.bandpass)
em_max 1.33740435647e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power    typical spectral resolution (spect.resolution)
em_xel 409  dimensions (number of pixels) along the energy axis (phys.size)
em_ucd   UCD describing the spectral axis (meta.number)
pol_states   polarization states present in the data (phys.polarization)
pol_xel    dimensions (number of pixels) along the polarization axis (phys.size)
o_ucdphot.count  UCD describing the observable axis (pixel values) (meta.number)
access_urlDatalink  URL to download the data (meta.ref.url)
access_formatapplication/x-votable+xml;content=datalink  format of the data files (meta.note)
access_estsize    estimated size of the download (meta.number)
core_id00000000-0000-0000-8b13-0145b1760e13  primary key (meta.id.part;meta.main)
lastModified 2018-03-09T18:46:15 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
  
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Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

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