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) (1822579 rows)
  -c=054.162013514370 -20.9031646121006, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (054.162013514370-20.9031646121006)[FK5/J2000] (pos.angDistance)
_RAJ200003 36 38.88324344880 "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)
_DEJ2000-20 54 11.3926035622 "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 34 25.83174407533 "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)
_DEB1950-21 04 02.1237827561 "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)
_Glon212.70264040256967 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-51.93176771400834 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-2007A-Q-41-21-043/GS-2007A-Q-41-21-043  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_nameGNIRS   Instrument name (meta.id;instr)
obs_idGS-2007A-Q-41-21-043   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_date275702400 s Timestamp of date the data becomes publicly available (time.epoch)
target_nameNGC 1377   Name of intended target (meta.id)
s_ra054.162013514370 deg (i) Right ascension of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-20.9031646121006 deg (i) Declination of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.04272847528852   Size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS 54.16199945227594 -20.88180113757315 54.16216141620813 -20.924528400530008 54.162027591072395 -20.924528081731452 54.161865665250495 -20.881800818648586  Region bounded by observation (obs.field)
s_resolution    Typical spatial resolution (pos.angResolution)
s_xel11022   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_min54185.0217130 d Start time of observation (MJD) (t_min) (time.epoch)
t_max54185.0220600 d End time of observation (MJD) (t_max) (time.epoch)
t_exptime30.00000000000 s Exposure time of observation (time.expo)
t_resolution 0.000030   Typical temporal resolution (time.resolution)
t_xel1   Dimensions (number of pixels) along the time axis (time.scale)
em_min 2.8905460e-06 m Start spectral coordinate value (instr.bandpass)
em_max 3.9104500e-06 m Stop spectral coordinate value (instr.bandpass)
em_res_power 0.001133   Typical spectral resolution (spect.resolution)
em_xel 1024  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-b53d-0151ada4a7f7  (i) Primary key (meta.id.part;meta.main)
lastModified 2018-05-15T07:49:36 s (i) Timestamp of last modification of the metadata (time.epoch)
  
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