VizieR

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VizieR

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B/gemini/obscore The Gemini Observation Log (CADC, 2001-)
Gemini observation logs (original column names in green) (1823529 rows)
  -c=271.012485560554 -39.5044613824215, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (271.012485560554-39.5044613824215)[FK5/J2000] (pos.angDistance)
_RAJ200018 04 02.99653453296 "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)
_DEJ2000-39 30 16.0609767174 "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)
_RAB195018 00 34.12398166101 "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)
_DEB1950-39 30 26.1362145806 "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)
_Glon352.72120063974199 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-08.57428365540398 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)

caomPlaneURIivo://cadc.nrc.ca/GEMINI?GS-2008B-Q-52-902-001/GS-2008B-Q-52-902-001  Publisher dataset identifier (meta.id;meta.dataset)
obs_collectionGEMINI  Short name for the data colection (meta.id;meta.dataset)
facility_nameGemini-South   Telescope name (meta.id;instr.tel)
instrument_nameGMOS-S   Instrument name (meta.id;instr)
obs_idGS-2008B-Q-52-902-001   Internal dataset identifier (meta.id;meta.dataset)
dataproduct_typespectrum   Type of product (meta.note)
calib_level1   Calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date320198400 s Timestamp of date the data becomes publicly available (time.epoch)
target_nameNO_CrA (B1200 obs)   Name of intended target (meta.id)
s_ra271.012485560554 deg (i) Right ascension of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-39.5044613824215 deg (i) Declination of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.02093316009490   Size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 271.0051092079911 -39.51324553748745 271.0049588089139 -39.513169200979576 271.01986004909566 -39.49567677658533 271.02001042668496 -39.4957530938957  Region bounded by observation (obs.field)
s_resolution    Typical spatial resolution (pos.angResolution)
s_xel1 516   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_min54701.0799074 d Start time of observation (MJD) (t_min) (time.epoch)
t_max54701.0903294 d End time of observation (MJD) (t_max) (time.epoch)
t_exptime900.4829711914 s Exposure time of observation (time.expo)
t_resolution 0.000900   Typical temporal resolution (time.resolution)
t_xel1   Dimensions (number of pixels) along the time axis (time.scale)
em_min 4.5786500e-07 m Start spectral coordinate value (instr.bandpass)
em_max 6.0218000e-07 m Stop spectral coordinate value (instr.bandpass)
em_res_power 0.003744   Typical spectral resolution (spect.resolution)
em_xel 3207  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 file (meta.note)
access_estsize    Estimated size of the download (meta.number)
core_id00000000-0000-0000-1585-015101749fc4  (i) Primary key (meta.id.part;meta.main)
lastModified 2018-05-14T22:19:05 s (i) Timestamp of last modification of the metadata (time.epoch)
  
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