| J/ApJS/202/19/cygob2 | riz photometry in Cyg OB2 (Guarcello+, 2012) Final OSIRIS catalog of Cyg OB2 (table3 of paper) (64157 rows) | ID=60685 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 20 32 26.3159 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2009.7 (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 58 37.712 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2009.7 (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 | 20 30 38.1760 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J2009.7 (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 48 22.497 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J2009.7 (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 | 079.8620925 | deg | Galactic longitude at Epoch=J2009.7 (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 | +00.7102035 | deg | Galactic latitude at Epoch=J2009.7 (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) |
| ID | 60685 | (i) [1/64157] Sequential source ID (meta.id;meta.main) | |
| RAJ2000 | 308.10965 | deg | (i) Right ascension (J2000) (pos.eq.ra;meta.main) |
| DEJ2000 | +40.97714 | deg | (i) Declination (J2000) (pos.eq.dec;meta.main) |
| rmag | 24.940 | mag | Magnitude in r band in the AB system (phot.mag;em.opt.R) |
| e_rmag | 0.271 | mag | Error associated with r magnitude (stat.error;phot.mag;em.opt.R) |
| imag | 24.248 | mag | Magnitude in i band in the AB system (phot.mag;em.opt.I) |
| e_imag | 0.155 | mag | Associated with i magnitude (stat.error;phot.mag;em.opt.I) |
| zmag | 23.068 | mag | Magnitude in z band in the AB system (phot.mag;em.opt.I) |
| e_zmag | 0.133 | mag | Error associated with z magnitude (stat.error;phot.mag;em.opt.I) |
| chi | 1.14 | χ2 from the PSF fitting (Note 1) (stat.fit.chi2) | |
| Sharp | 6.90 | Sharp parameter describing the stellar profile (Note 1) (stat.fit.param) | |
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