| J/A+A/537/A99/lqac2 | Large Quasar Astrometric Catalogue 2 (LQAC-2) (Souchay+, 2012) Quasars LQAC-2 (187504 rows) | recno=146634 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 15 12 50.53293 | "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 05 59.8300 | "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) |
| _RAB1950 | 15 10 08.89906 | "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 | -08 54 47.6828 | "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) |
| _Glon | 351.28924960 | 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 | +40.13874278 | 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) |
| 146634recno | 146634 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| LQAC | 228-009_002 | (i) Name given for each object based on its equatorial coordinates (DDD+0DD_NNN), LQAC_DDD+0DD_NNN (meta.id;meta.main) | |
| RA2deg | 228.2105840 | deg | Right Ascension in decimal degrees (J2000) given by LQRF-2 (pos.eq.ra) |
| DE2deg | -9.0999270 | deg | Declination in decimal degrees (J2000) given by LQRF-2 (pos.eq.dec) |
| Ref | ABC-----IJKLM | [A-M-] Flags indicating the presence of the quasar in one of the 13 catalogues from A to M (Note 2) (meta.code) | |
| FS | - | [*!x?- ] Flag characteristic of the cross-identification ambiguity of quasars involving HB and VV06 (Note 3) (meta.code) | |
| z | 0.361 | (i) Redshift (src.redshift) | |
| FB | 0 | [0/1] Flag when a quasar has a bad position in the original catalogue (1=bad) (meta.code) | |
| Umag | 16.17 | mag | Photometric magnitude in Optical U band between 300 and 400nm (Note 4) (phot.mag;em.opt.U) |
| Bmag | 16.91 | mag | Photometric magnitude in Optical B band between 400 and 500nm (phot.mag;em.opt.B) |
| Vmag | 16.74 | mag | Photometric magnitude in Optical V band between 500 and 600nm (phot.mag;em.opt.V) |
| Gmag | mag | Photometric magnitude in Optical G band between 400 and 500nm (phot.mag;em.opt.B) | |
| Rmag | 16.21 | mag | Photometric magnitude in Optical R band between 600 and 700nm (phot.mag;em.opt.R) |
| Imag | 16.27 | mag | Photometric magnitude in Optical I band between 700 and 900nm (phot.mag;em.opt.I) |
| Zmag | mag | Photometric magnitude in Optical I band between 800 and 1000nm (phot.mag;em.opt.I) | |
| Jmag | 13.88 | mag | Photometric magnitude in Infrared between 1000 and 1500nm (phot.mag;em.IR.J) |
| Kmag | 12.00 | mag | Photometric magnitude in Infrared between 2000 and 3000nm (phot.mag;em.IR.K) |
| S1.4 | 2.300000 | Jy | Radio flux between 750 and 1500MHz (20cm) (phot.flux.density;em.radio.1500-3000MHz) |
| S2.0 | 2.340000 | Jy | Radio flux between 1500 and 3000MHz (13cm) (phot.flux.density;em.radio.1500-3000MHz) |
| S5.0 | 3.300000 | Jy | Radio flux between 3 and 6GHz (6 cm) (phot.flux.density;em.radio.3-6GHz) |
| S8.4 | Jy | Radio flux between 6 and 12GHz (3.6cm) (phot.flux.density;em.radio.6-12GHz) | |
| S23 | Jy | Radio flux between 12 and 30GHz (1.2cm) (phot.flux.density;em.mm.30-50GHz) | |
| r_z | I | Redshift reference (Note 5) (meta.ref;pos.frame) | |
| Dist | 1881.7 | Mpc | The value of the bolometric distance (pos.distance;pos.heliocentric) |
| E(B-V) | 0.100 | mag | E(B-V) reddening value (phot.color.excess) |
| Kcor.B | -0.271 | mag | K-correction in band B (arith.factor;phot.mag) |
| Kcor.K | -0.181 | mag | K-correction in band I (arith.factor;phot.mag) |
| BMAG | -24.925 | mag | Absolute magnitude in B band (phys.magAbs;em.opt.B) |
| IMAG | -25.118 | mag | Absolute magnitude in I band (phys.magAbs;em.opt.I) |
| I1B | 0.00 | [0/10[ SHARP (probing skewness) in band B (src.morph.param) | |
| I2B | 0.00 | [0/10[ SROUND (probing roundness) in band B (src.morph.param) | |
| I3B | 0.00 | [0/10[ GROUND (probing normalness) in band B (src.morph.param) | |
| I1R | 0.54 | [0/10[ SHARP (probing skewness) in band R (src.morph.param) | |
| I2R | 0.30 | [0/10[ SROUND (probing roundness) in band R (src.morph.param) | |
| I3R | 0.10 | [0/10[ GROUND (probing normalness) in band R (src.morph.param) | |
| I1I | 0.88 | [0/10[ SHARP (probing skewness) in band I (src.morph.param) | |
| I2I | 0.06 | [0/10[ SROUND (probing roundness) in band I (src.morph.param) | |
| I3I | 0.41 | [0/10[ GROUND (probing normalness) in band I (src.morph.param) | |
| V+V | V+V | Contents of Véron+Véron 2010, Cat. VII/258 (meta.ref.url) | |
| RAJ2000 | 228.210554 | deg | (i) Right Ascension in decimal degrees (J2000) (Note 1) (pos.eq.ra;meta.main) |
| DEJ2000 | -09.099953 | deg | (i) Declination in decimal degrees (J2000) (Note 1) (pos.eq.dec;meta.main) |
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