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J/ApJS/222/15/table12 WATCHDOG: an all-sky database of Galactic BHXBs (Tetarenko+, 2016)
Galactic black hole (BH) and black hole candidate (BHC) Primary Source Information (77 rows)
  recno=76
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200020 32 25.78000 "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+40 57 27.9000 "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)
_RAB195020 30 37.61371 "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+40 47 12.6895 "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)
_Glon079.84547980 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 +0.70005650 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)
76recno 76  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name4U 2030+40  (i) Source name exclusively used in this work (linked to primary and binary information for this source (tables 12 and 13) ) (meta.id;meta.main)
ONameCyg X-3;V1521 Cyg  Other source name(s) (Note 1)   (meta.id)
ClassB  Black Hole class (Note 2)   (meta.code.class)
TypeBHC,P,R,J  Type (Note 3)   (meta.code.class)
RAJ200020 32 25.780 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
e_RAJ2000 3.0e-02 arcsec Error in RAs (Note 4)   (stat.error;pos.eq.ra)
DEJ2000+40 57 27.900 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
e_DEJ2000 0.03000 arcsec [0.00005/318] Error in DEs (Note 4)   (stat.error;pos.eq.dec)
Obs.Y1966 yr [1966/2014] Year source was discovered (time)
TelAe  X-ray telescope discovery (Note 5)   (instr.tel)
N    [0/26] Total number of outbursts detected (Note 6)   (meta.number)
Ref13,403-413  Reference list (see refs.dat file) (meta.ref;pos.frame)

Nt 0  Number of state transitions for this transient BHXB (table 16) (meta.number)
Np125  Number of state transitions for this persistent BHXB (table 17) (meta.number)
L 1  Number of luminosity data for this source (table 15) (meta.number)
H 1  Display the outburst history for this source (table 14) (meta.ref.url)
Mt 1  Display the mass transfer history for this source (table 9) (meta.ref.url)
  
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