creation_date | datetime | The datetime this objects was created | |

ESO_QC_STANDARD_STARNAME | str | Name of the standard star used for the throughput / zeropoint calculation. | |

ESO_QC_STANDARD_THRU5000 | float | Throughput computed at 5000 +/- 100 Angstrom. | |

ESO_QC_STANDARD_THRU6000 | float | Throughput computed at 6000 +/- 100 Angstrom. | |

ESO_QC_STANDARD_THRU7000 | float | Throughput computed at 7000 +/- 100 Angstrom. | |

ESO_QC_STANDARD_THRU8000 | float | Throughput computed at 8000 +/- 100 Angstrom. | |

ESO_QC_STANDARD_THRU9000 | float | Throughput computed at 9000 +/- 100 Angstrom. | |

ESO_QC_STANDARD_ZP_I | float | Zeropoint in Cousins I filter. zp = -2.5 log10(fobs_I / fref_I), where fobs_I was integrated over the filter curve and converted to f_lambda using the known effective VLT area. (optional) Only computed if FILTER_LIST and corresponding --filter is given. | mag |

ESO_QC_STANDARD_ZP_R | float | Zeropoint in Cousins R filter. zp = -2.5 log10(fobs_R / fref_R), where fobs_R was integrated over the filter curve and converted to f_lambda using the known effective VLT area. (optional) Only computed if FILTER_LIST and corresponding --filter is given. | mag |

ESO_QC_STANDARD_ZP_V | float | Zeropoint in Johnson V filter. zp = -2.5 log10(fobs_V / fref_V), where fobs_V was integrated over the filter curve and converted to f_lambda using the known effective VLT area. (optional) Only computed if FILTER_LIST and corresponding --filter is given. | mag |

object_id | oidtype | The object identifier
The object identifier is an attribute shared by all persistent instances. It is the prime key, by which object identity is established | |