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=25
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ColumnValue  Explain   (UCD)
_RAJ200000 01 15.024 "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+50 16 47.64 "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)
_RAB195023 58 41.261 "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+50 00 05.84 "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)
_Glon114.778840 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-11.795676 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)
25recno 25  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ000119.8+501659  1RXS source name (meta.id;meta.main)
Rank 1  Rank in correlation list for the source (stat.correlation)
sourceIDNVSS J000115+501647  Source identification (meta.id)
RAJ2000000.3126 deg (i) [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+50.2799 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
Sep 47 arcsec Separation (pos.angDistance)
PA256 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) 0.65 mJy Radio integrated flux density in the 20cm band (phot.flux.density;em.radio.1500-3000MHz)
F20cm(P) 8.07 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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