VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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B/jcmt/obscore Jame Clerk Maxwell Telescope Science Archive (CADC, 2003)
The JCMT Observation Log (original column names in green) (1380968 rows)
  -c=083.7975331234 -05.3938888884566, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (083.7975331234-05.3938888884566)[FK5/J2000] (pos.angDistance)
_RAJ200005 35 11.407949614 "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 23 37.99999844 "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)
_RAB195005 32 43.947747062 "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 25 31.64445047 "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)
_Glon209.004643334646 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-19.404658971977 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/JCMT?20091101-58253f55732b10b5515b0baeeec43110/reduced-346985MHz-1000MHzx1024-1  Publisher dataset identifier (meta.id;meta.dataset)
obs_collectionJCMT  Short name for the data colection (meta.id;meta.dataset)
facility_nameJCMT  Telescope name (meta.id;instr.tel)
instrument_nameHARP-ACSIS  Instrument name (meta.id;instr)
obs_id20091101-58253f55732b10b5515b0baeeec43110  Internal dataset identifier (meta.id;meta.dataset)
dataproduct_typecube   Type of product (meta.note)
calib_level2   [0/2] ? Calibration level (0,1,2,3) (phot.calib;arith.zp)
obs_release_date349919999 s Timestamp of date the data becomes publicly available (time.epoch)
target_nameFlow27/28  Name of intended target (meta.id)
s_ra083.7975331234 deg (i) Right ascension of central coordinates (J2000) (s_ra) (pos.eq.ra;meta.main)
s_dec-05.3938888884566 deg (i) declination of central coordinates (J2000) (s_dec) (pos.eq.dec;meta.main)
s_fov 0.0471404494172   Size of the region covered (∼diameter of minimum bounding circle) (instr.fov;instr.pixel)
s_regionPolygon ICRS UNKNOWNREFPOS SPHERICAL2 83.81427347997905 -5.377222015886188 83.81427435575307 -5.410555346982307 83.78079184702057 -5.4105553030842115 83.7807928107218 -5.377221972260189  Region bounded by observation (obs.field)
s_resolution    Typical spatial resolution (pos.angResolution)
s_xel1 20   Dimensions (number of pixels) along one spatial axis (meta.number)
s_xel2 20   Dimensions (number of pixels) along the other spatial axis (meta.number)
t_min55136.5721759 d Start time of observation (MJD) (t_min) (time.epoch)
t_max55136.5820833 d End time of observation (MJD) (t_max) (time.epoch)
t_exptime 0.00084 d Exposure time of observation (time.expo)
t_resolution    Typical temporal resolution (time.resolution)
t_xel 1   Dimensions (number of pixels) along the time axis (time.scale)
em_min 0.000862926163171 m Start spectral coordinate value (instr.bandpass)
em_max 0.000865182908185 m Stop spectral coordinate value (instr.bandpass)
em_res_power    Typical spectral resolution (spect.resolution)
em_xel 928   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 i 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-fa5d-0145bc4b942e  (i) primary key (meta.id.part;meta.main)
lastModified 2017-12-19T17:06:24 s (i) Last modification of the metadata (time.epoch)

SimbadFlow27/28  ask the Simbad data-base about this object (meta.ref.url)
  
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Rules of usage of VizieR data

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