| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | COUP | | The COUP source number (meta.id) (ID_NUMBER) |
| | | Cts | ct | Net (background subtracted) ACIS counts (phot.count;em.X-ray) (PHOT_COUNTS_X) |
| | | OptId | | (n) Optical identification (Note 1)
(meta.id.cross) (ID_CROSSID) |
| | | m_OptId | (char) | [ab] Multiplicity indicator (Note 1)
(meta.code.multip) (CODE_MULT_INDEX) |
| | | Per | d | Optically determined rotation period (time.period) (TIME_PERIOD) |
| | | n_Per | (char) | Note on Per (Note 2)
(meta.note) (NOTE) |
| | | r_Per | (char) | Reference for Per (Note 3)
(meta.ref;pos.frame) (REFER_CODE) |
| | | Mass | solMass | (n) Stellar mass (phys.mass) (PHYS_MASS_MISC) |
| | | LogAge | [yr] | (n) Log of the stellar age (time.age) (TIME_AGE) |
| | | LogLx | [10-7W] | (n) Log of the X-ray luminosity in erg/s (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | | Log(Lx/Lb) | [-] | (n) Log of the X-ray to bolometric luminosity ratio (phys.luminosity;arith.ratio) (PHYS_LUMINOSITY_RATIO) |
| | | WCaII | 0.1nm | (n) Ca II line equivalent width in Angstroms (spect.line.eqWidth) (SPECT_LINE_WIDTH) |
| | | Mod | (char) | The X-ray modulation flag (Note 4)
(meta.code) (CODE_MISC) |
| | | Simbad | | ask the Simbad data-base about this object (DATA_LINK) |
| | | _RA | deg | (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | _DE | deg | (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
ALL cols | | | |