Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | SDSS | (char) | SDSS designation (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main) (ID_ALTERNATIVE) |
| | Type | (char) | Binary spectral type (src.spType) (SPECT_TYPE_GENERAL) |
| | Plate | | SDSS plate number (meta.id;instr.plate) (ID_PLATE) |
| | MJD | | SDSS plate number (time.epoch) (TIME_DATE) |
| | Fiber | | SDSS fiber number (meta.id) (ID_FIBER) |
| | Teff1 | kK | (n) [6/60] White dwarf effective temperature (phys.temperature.effective) (PHYS_TEMP_EFFEC) |
| | logg1 | [cm/s2] | (n) [6.5/9] White dwarf surface gravity (phys.gravity) (PHYS_GRAVITY_SURFACE) |
| | [Fe/H] | [Sun] | (n) [-2/0.4] Metallicity (phys.abund.Z) (PHYS_ABUND_FE/H) |
| | Teff2 | K | (n) [2281/3843] Secondary effective temperature (phys.temperature.effective) (PHYS_TEMP_EFFEC) |
| | logg2 | [cm/s2] | (n) [3.5/5.5] Secondary surface gravity (phys.gravity) (PHYS_GRAVITY_SURFACE) |
ALL cols | | | |
| | d1 | pc | (n) [44/2840] White dwarf distance (pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | M1 | Msun | (n) [0.18/1.22] White dwarf mass (phys.mass) (PHYS_MASS_MISC) |
| | R1 | Rsun | (n) [0.006/0.041] White dwarf radius (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | d2 | pc | (n) [89/2179] Secondary distance (pos.distance;pos.heliocentric) (PHYS_DISTANCE_TRUE) |
| | M2 | Msun | (n) [0.12/0.47] Secondary mass (phys.mass) (PHYS_MASS_MISC) |
| | R2 | Rsun | (n) [0.11/0.49] Secondary radius (phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
| | C | | (n) [-1.1/1.1] C parameter used to describe the difference between d1 and d2 (Note 1)
(instr.setup;arith.diff) (FIT_PARAM_VALUE) |
| | logA | [yr] | (n) [5.2/9.8] Age (time.age) (TIME_AGE) |
| | chi2r | | (n) [0.1/56] Reduced χ2 value (stat.fit.chi2) (FIT_CHI2) |
| | Sp | | Interactive spectrum from SDSS (meta.ref.url) (DATA_LINK) spectrum |
| | RAJ2000 | deg | (i) Right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | DEJ2000 | deg | (i) Declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | umag | mag | SDSS u magnitude (phot.mag;em.opt.U) (PHOT_SDSS_U) |
ALL cols | | | |
| | gmag | mag | SDSS g magnitude (phot.mag;em.opt.B) (PHOT_SDSS_G) |
| | rmag | mag | SDSS r magnitude (phot.mag;em.opt.R) (PHOT_SDSS_R) |
| | imag | mag | SDSS i magnitude (phot.mag;em.opt.I) (PHOT_SDSS_I) |
| | zmag | mag | SDSS z magnitude (phot.mag;em.opt.I) (PHOT_SDSS_Z) |
| | Ymag | mag | (n) UKIDSS Y magnitude (phot.mag;em.IR.J) (PHOT_MAG_Y) |
| | Jmag | mag | (n) UKIDSS J magnitude (phot.mag;em.IR.J) (PHOT_JHN_J) |
| | Hmag | mag | (n) UKIDSS H magnitude (phot.mag;em.IR.H) (PHOT_JHN_H) |
| | Kmag | mag | (n) UKIDSS Ks magnitude (phot.mag;em.IR.K) (PHOT_JHN_K) |
| | J2mag | mag | (n) 2MASS J magnitude (phot.mag;em.IR.J) (PHOT_JHN_J) |
| | H2mag | mag | (n) 2MASS H magnitude (phot.mag;em.IR.H) (PHOT_JHN_H) |
| | K2mag | mag | (n) 2MASS Ks magnitude (phot.mag;em.IR.K) (PHOT_JHN_K) |
| | W1mag | mag | (n) WISE W1 magnitude (3.4µm) (phot.mag;em.IR.3-4um) (PHOT_IR_3.4) |
| | r_W1mag | (char) | [1] 1 = D'Angelo et al. 2006AJ....132..650D (meta.ref) (REFER_CODE) |
| | W2mag | mag | (n) WISE W2 magnitude (4.6µm) (phot.mag;em.IR.4-8um) (PHOT_IR_4.2) |
| | SimbadName | (char) | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
ALL cols | | | |