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) (14460434 rows)
  -c=027.514568836286 -07.42885389587589, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (027.514568836286-07.42885389587589)[FK5/J2000] (pos.angDistance)
_RAJ200001 50 03.49652070861 "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)
_DEJ2000-07 25 43.8740251532 "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)
_RAB195001 47 33.78442984602 "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)
_DEB1950-07 40 35.1532819574 "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)
_Glon160.82238669733198 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-65.88995630051019 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?u2e61001t/u2e61001t_drzpc  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_nameWFPC2  instrument name (meta.id;instr)
obs_idu2e61001t  internal dataset identifier (meta.id;meta.dataset)
dataproduct_typeimage  type of product (meta.note)
calib_level2   calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date-112149219 s timestamp of date the data becomes publicly available (time.epoch)
target_nameIR0147-076  name of intended target (meta.id)
s_ra027.514568836286 deg (i) RA of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-07.42885389587589 deg (i) DEC of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.01417562548767   size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 27.520573116823375 -7.425008369482896 27.518454499951954 -7.434802955580551 27.508564450788626 -7.432699341587167 27.510683277961288 -7.422904802378156  region bounded by observation (obs.field)
s_resolution 0.0685748402690   typical spatial resolution (pos.angResolution)
s_xel1 792   dimensions (number of pixels) along one spatial axis (meta.number)
s_xel2 793   dimensions (number of pixels) along the other spatial axis (meta.number)
t_min49879.1182530 d start time of observation (MJD) (t_min) (time.epoch)
t_max49879.1240400 d end time of observation (MJD) (t_max) (time.epoch)
t_exptime 500.000000 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 5.1089e-07 m start spectral coordinate value (instr.bandpass)
em_max 6.61130000000e-07 m stop spectral coordinate value (instr.bandpass)
em_res_power 0.0512759014964   typical spectral resolution (spect.resolution)
em_xel 1  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_id00000000-0000-0000-00df-014396bf3bf8  primary key (meta.id.part;meta.main)
lastModified 2018-03-09T08:04:30 s (i) timestamp of last modification of the metadata (lastModified) (time.epoch)
  
elapse time 1

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