VizieR

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

VizieR

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IX/13/2e The 2E Catalogue (Harris+ 1994)
The catalogue (5948 rows)
  recno=398
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 13 28.767 "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)
_DEJ2000-38 21 14.02 "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 11 11.501 "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)
_DEB1950-38 37 07.00 "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)
_Glon281.947035 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-77.861701 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)
398recno 398  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM 327   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 2663  Sequence number for the observation (meta.id)
FLDNUM 2  Field number of the source (obs.field)
RA195001 11 11.5 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950-38 37 07 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 51 arcsec Positional error (arcsec) (stat.error)
Crate 0.05700 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.01000 ct/s Error on the count rate (stat.error)
LivTime 1893.1 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 34.9  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 3.1  Background counts in the detect cell (instr.background)
S/N 5.7  Signal to noise ratio for the detection (stat.snr)
SizCor 1.4  Size correction factor (Note 2)   (arith.factor)
RECode 100  Ribs and edges code (Note 3)   (meta.code)
OffAxis 32.3 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag H   [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag   Reference and identification flag (Note 5)   (meta.ref)
  
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