Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | Date | "Y:M:D" | (n)Observation date (time.epoch;obs) (TIME_DATE) |
| | Nref | | [0/6] Numbered atmospheric reference name (meta.note) (REFER_CODE) |
| | Star | (char) | Name of the reference star. (meta.id;meta.main) (ID_MAIN) |
| | Airmass | | Typical airmass of the observations (obs.airMass) (PHOT_ATM_AIRMASS) |
| | Simbad | | ask the SIMBAD data-base about this object (DATA_LINK) |
ALL cols | | | |