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=3538
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 42 53.586 "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+13 15 14.34 "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)
_RAB195012 40 22.701 "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+13 31 40.00 "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)
_Glon294.316984 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+75.982607 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)
3538recno 3538  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CATNUM2830   [1/4809] Catalogue number of the source (Note 1)   (meta.id;meta.main)
SEQNUM 7014  Sequence number for the observation (meta.id)
FLDNUM 1  Field number of the source (obs.field)
RA195012 40 22.7 "h:m:s" (i) Right ascension 1950 (hours) (pos.eq.ra;meta.main)
DE1950+13 31 40 "d:m:s" (i) Declination 1950 (sign) (pos.eq.dec;meta.main)
PosErr 39 arcsec Positional error (arcsec) (stat.error)
Crate 0.03020 ct/s Corrected count rate (phot.count;em.X-ray)
e_Crate 0.00340 ct/s Error on the count rate (stat.error)
LivTime 4430.6 s Live time (in seconds, at the field center) (time.duration;obs.exposure)
NetCount 91.9  Net counts in the detect cell (phot.count;em.X-ray)
BkgCount 17.1  Background counts in the detect cell (instr.background)
S/N 8.8  Signal to noise ratio for the detection (stat.snr)
SizCor 1.1  Size correction factor (Note 2)   (arith.factor)
RECode 0  Ribs and edges code (Note 3)   (meta.code)
OffAxis 8.5 arcmin Dist. between source & field center (arcmin) (pos.angDistance)
SrcFlag AH   [AaHLEI ] Source flags (Note 4)   (meta.code)
RefFlag   Reference and identification flag (Note 5)   (meta.ref)
  
elapse time 1

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

© Université de Strasbourg/CNRS

    • Contact