VizieR

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VizieR

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IX/10A/cor_nvs ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
1RXS Correlation to NVSS, FIRST (31674 rows)
  recno=30320
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ColumnValue  Explain   (UCD)
_RAJ200022 37 02.448 "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+34 25 43.68 "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 34 45.015 "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+34 10 08.50 "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)
_Glon093.724221 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-20.709993 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)
30320recno 30320  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ223705.9+342519  1RXS source name (meta.id;meta.main)
Rank 10  Rank in correlation list for the source (stat.correlation)
sourceIDNVSS J223702+342543  Source identification (meta.id)
RAJ2000339.2602 deg (i) [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+34.4288 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
Sep 49 arcsec Separation (pos.angDistance)
PA299 deg [0/360] Position angle (pos.posAng)
r_sourceIDNVSS  Source catalogue (see file "refs.dat") (meta.ref;pos.frame)
bandPosr   [orx] Origin of the source position (Note 1)   (instr.bandwidth)
TypeRadio  Type or class of object (src.class)
dist  kpc Distance (pos.distance;pos.heliocentric)
F20cm(I) 1.32 mJy Radio integrated flux density in the 20cm band (phot.flux.density;em.radio.1500-3000MHz)
F20cm(P) 33.90 mJy Radio peak flux density in the 20cm band (phot.flux.density;em.radio.1500-3000MHz)
IncDate1999-02-15 "Y:M:D" Date when source was included (time.epoch)
UpdDate  "Y:M:D" Date when source properties were changed (time.epoch)
  
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