VizieR

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VizieR

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B/eso/eso_arc ESO Science Archive Catalog (ESO, 1991-2020)
Full ESO science archive log from 1991 (10725752 rows)
  recno=2698122
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ColumnValue  Explain   (UCD)
_RAJ200022 53 29.7521 "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)
_DEJ2000-48 35 51.540 "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)
_RAB195022 50 33.7214 "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)
_DEB1950-48 51 50.072 "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)
_Glon341.7178763 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-58.6912502 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)
2698122recno 2698122  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

DataIDFEROS.2007-08-31T00:09:55.266  (i) Dataset identification (meta.id;meta.dataset)
TelID 20  Code which refers to the ESO telescope (list of the codes) (meta.id;instr.tel)
InstrIDFEROS  Instrument identification (meta.id;instr)
ProgID079.A-9201(A)  Program identification (meta.id)
ObsTechECHELLE  Observation technique (Note 2)   (meta.note)
Obs2007-08-31T00:09:55 s (i) Observation start date (UT) (time.start;obs)
tExp 100.0 s Exposure time (time.duration;obs.exposure)

AskData  Ask for the observation from the ESO Archive (meta.ref.url)

TargetHD-216435  Target name (Note 3)   (meta.id;meta.main)
InstModeFEROS  Instrument mode (Note 4)   (instr.setup)
ObsNameHD-216435  Observation name (Note 3)   (meta.id;obs)
naxis1 2148 pix Detector size in X direction (phys.angSize;instr.det)
naxis2 2148 pix Detector size in Y direction (phys.angSize;instr.det)
AirMass 1.863   AirMass (obs.airMass)
Rel.date2017-05-18 "Y:M:D" Release date of data (time.epoch)
Filter   Filter Path (Note 4)   (meta.code;instr.filter)
Grism   Grism Path (Note 4)   (meta.id;instr)
Grating   Grating Path (Note 4)   (meta.id;instr)
Slit   Slit Path (Note 4)   (meta.note)
RAJ200022 53 29.75 "h:m:s" (i) Right Ascension in mas (J2000) (pos.eq.ra;meta.main)
DEJ2000-48 35 51.5 "d:m:s" (i) Declination in mas (J2000) (pos.eq.dec;meta.main)
  
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