### Choose a database in the left panel then select the table you want!

(The bold columns are indexed columns)

Column Name | Description | Datatype |
---|---|---|

brickname | Name of the brick | CHAR |

dec | Dec of the center of the brick | DOUBLE |

ebv | Median SFD dust map E(B-V) extinction, in magnitudes, evaluated at BRICK_UNIQUE objects in this brick | REAL |

ncomp | Total number of BRICK_UNIQUE objects in this brick of COMP types | SMALLINT |

ndev | Total number of BRICK_UNIQUE objects in this brick of DEV types | SMALLINT |

nexp | Total number of BRICK_UNIQUE objects in this brick of EXP types | SMALLINT |

nexp_g | Median number of exposures in the unique are (i.e. BRICK_PRIMARY area) of the brick in the g-band | SMALLINT |

nexphist_g_1 | Histogram of number of pixels in the unique brick area with 0,1,2,3,4 or 5 exposures in g | INTEGER |

nexphist_g_2 | INTEGER | |

nexphist_g_3 | INTEGER | |

nexphist_g_4 | INTEGER | |

nexphist_g_5 | INTEGER | |

nexphist_g_6 | INTEGER | |

nexphist_r_1 | Histogram of number of pixels in the unique brick area with 0,1,2,3,4 or 5 exposures in r | INTEGER |

nexphist_r_2 | INTEGER | |

nexphist_r_3 | INTEGER | |

nexphist_r_4 | INTEGER | |

nexphist_r_5 | INTEGER | |

nexphist_r_6 | INTEGER | |

nexphist_z_1 | Histogram of number of pixels in the unique brick area with 0,1,2,3,4 or 5 exposures in z | INTEGER |

nexphist_z_2 | INTEGER | |

nexphist_z_3 | INTEGER | |

nexphist_z_4 | INTEGER | |

nexphist_z_5 | INTEGER | |

nexphist_z_6 | INTEGER | |

nexp_r | Median number of exposures in the unique are (i.e. BRICK_PRIMARY area) of the brick in the r-band | SMALLINT |

nexp_z | Median number of exposures in the unique are (i.e. BRICK_PRIMARY area) of the brick in the z-band | SMALLINT |

nobjs | Total number of BRICK_UNIQUE objects in this brick of all types | SMALLINT |

npsf | Total number of BRICK_UNIQUE objects in this brick of PSF types | SMALLINT |

nsimp | Total number of BRICK_UNIQUE objects in this brick of SIMP types | SMALLINT |

psfsize_g | Median PSF size, in arcsec, evaluated at the BRICK_UNIQUE objects in this brick in g-band | REAL |

psfsize_r | Median PSF size, in arcsec, evaluated at the BRICK_UNIQUE objects in this brick in r-band | REAL |

psfsize_z | Median PSF size, in arcsec, evaluated at the BRICK_UNIQUE objects in this brick in z-band | REAL |

ra | RA of the center of the brick | DOUBLE |

trans_g | Median Milky Way dust transparency in g-band, based on ebv. See also DECAM_MW_TRANSMISSION | REAL |

trans_r | Median Milky Way dust transparency in r-band, based on ebv. See also DECAM_MW_TRANSMISSION | REAL |

trans_z | Median Milky Way dust transparency in z-band, based on ebv. See also DECAM_MW_TRANSMISSION | REAL |