VizieR

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

VizieR

start AladinLite
IX/13/2e The 2E Catalogue (Harris+ 1994)
The catalogue (5948 rows)
  recno=760
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 40 25.743 "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)
_DEJ2000-08 24 39.91 "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)
_RAB195002 37 58.401 "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)
_DEB1950-08 37 30.00 "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)
_Glon182.052541 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-58.148508 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)
760recno 760  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM 640   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 1880  Sequence number for the observation (meta.id)
FLDNUM 3  Field number of the source (obs.field)
RA195002 37 58.4 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950-08 37 30 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 39 arcsec Positional error (arcsec) (stat.error)
Crate 0.01300 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.00160 ct/s Error on the count rate (stat.error)
LivTime 10928.3 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 89.6  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 28.4  Background counts in the detect cell (instr.background)
S/N 8.2  Signal to noise ratio for the detection (stat.snr)
SizCor 1.0  Size correction factor (Note 2)   (arith.factor)
RECode 0  Ribs and edges code (Note 3)   (meta.code)
OffAxis 12.5 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)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact