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J/A+A/368/845/table2 Arcetri Catalog of H2O maser sources. Update. (Valdettaro+, 2001)
Complete updated version of the Arcetri H2O Maser Catalogue (1013 rows)
  recno=655
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ColumnValue  Explain   (UCD)
_RAJ200019 10 13.4048 "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+09 06 14.359 "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)
_RAB195019 07 49.8006 "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+09 01 17.011 "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)
_Glon043.1667791 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 +0.0113821 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)
655recno 655  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IRAS19078+0901  IRAS name (meta.id;meta.main)
m_IRAS    [A] Multiplicity index on IRAS (meta.code.multip)
NameW49 N  Other name(s) (meta.id)
RA195019 07 49.80 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+09 01 17.01 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
ClassSFR  Color-based classification of the IRAS source associated with the H2O maser (Note 1)   (meta.note)
Date1988-07-12 "Y:M:D" Date of observation (time.epoch)
Res 0.165 km/s Spectral resolution (spect.resolution)
Scan 7392  Scan number (meta.id)
Sig 4.10 Jy r.m.s. noise in spectrum (stat.stdev;phot.flux.density)
Vmin -32.0 km/s Minimum velocity of emission (Note 2)   (spect.dopplerVeloc)
Vmax 52.0 km/s Maximum velocity of emission (Note 2)   (spect.dopplerVeloc)
Vpeak 10.20 km/s Velocity of peak signal (spect.dopplerVeloc)
Fp 3.00e+04 Jy Peak flux density (22GHz) (phot.flux.density;em.radio.12-30GHz)
Stot 1.11e+05 Jy.km/s Integrated flux (22GHz) (phot.flux.density)
r_Name5,8  Reference codes, separated by comma, in refs.dat file (Note 3)   (meta.ref;pos.frame)

_RA.icrs19 10 13.40 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+09 06 14.36 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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