| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | TTauNo | | Sequential number (meta.id) (ID_NUMBER) |
| | | Star | (char) | Identifier of star (meta.id;meta.main) (ID_MAIN) |
| | | NA | | (n) [1/3] Note on X-ray discovery (Note 1)
(meta.note) (NOTE) |
| | | RAJ2000 | "h:m:s" | (i) Right Ascension for equinox J2000.0 (Note 2)
(pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | DEJ2000 | "d:m:s" | (i) Declination for equinox J2000.0 (2) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | EWHa | 0.1nm | Equivalent width for Hα (spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | | SpT | (char) | Spectral type (src.spType) (SPECT_TYPE_GENERAL) |
| | | Vmag | mag | (n) V magnitude (Note 3)
(phot.mag;em.opt.V) (PHOT_MAG_V) |
| | | Simbad | | ask the Simbad data-base about this object (meta.ref.url) (DATA_LINK) |
| | | AV | mag | (n) Extinction A(V) from photometry (Note 3)
(phys.absorption) (PHOT_EXTINCTION_ISM) |
ALL cols | | | |
| | | log(NH) | [cm-2] | (n) Absorbing HI column density (Note 4)
(phys.columnDensity) (PHYS_COLUMN_DENSITY) |
| | | kTX | keV | (n) Temperature of X-ray emitting plasma (Note 5)
(phys.temperature) (PHYS_TEMP_PLASMA) |
| | | E_kTX | keV | (n) 1 σ upper error bar of kTX (stat.error;stat.max) (ERROR) |
| | | e_kTX | keV | (n) 1 σ lower error bar of kTX (stat.error) (ERROR) |
| | | log(NH)f | [cm-2] | (n) Fitted absorbing HI column density (Note 5)
(phys.columnDensity) (PHYS_COLUMN_DENSITY) |
| | | E_log(NH)f | [cm-2] | (n) 1 σ upper error bar of log(NH)f (stat.error;stat.max) (ERROR) |
| | | e_log(NH)f | [cm-2] | (n) 1 σ lower error bar of log(NH)f (stat.error) (ERROR) |
| | | LX | 10+23W | (n) X-ray luminosity (LX/1030erg/s) (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | | E_LX | 10+23W | (n) 1 σ upper error bar of LX (stat.error;stat.max) (ERROR) |
| | | e_LX | 10+23W | (n) 1 σ lower error bar of LX (stat.error) (ERROR) |
ALL cols | | | |