Description: Contains metadata related to an individual exposure. A "Frame" refers to the collection of all images obtained by the 60 OTA devices in the camera in a single exposure. The camera configuration, telescope pointing, observation time, and astrometric solution from the detector focal plane (L,M) to the sky (RA,Dec) is provided. |
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Name | Unit | Data Type | Size | Default Value | Description |
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frameID | dimensionless | INT | 4 | NA | Unique frame/exposure identifier. |

frameName | dimensionless | VARCHAR(32) | 32 | NA | Frame/exposure name provided by the camera software. |

surveyID | dimensionless | TINYINT | 1 | NA | Survey identifier. Details in the Survey table. |

filterID | dimensionless | TINYINT | 1 | NA | Filter identifier. Details in the Filter table. |

ippChipID | dimensionless | INT | 4 | NA | IPP chipRun identifier. |

ippCamID | dimensionless | INT | 4 | NA | IPP camRun identifier. |

ippWarpID | dimensionless | INT | 4 | NA | IPP warpRun identifier. |

cameraID | dimensionless | SMALLINT | 2 | NA | Camera identifier. Details in the CameraConfig table. |

cameraConfigID | dimensionless | SMALLINT | 2 | NA | Camera configuration identifier. Details in the CameraConfig table. |

telescopeID | dimensionless | SMALLINT | 2 | NA | Telescope identifier. |

analysisVer | dimensionless | VARCHAR(100) | 100 | IPP software analysis release version. | |

md5sum | dimensionless | VARCHAR(100) | 100 | IPP MD5 Checksum. | |

nOTA | dimensionless | SMALLINT | 2 | -999 | Number of valid OTA images in this frame/exposure. |

photoScat | magnitudes | REAL | 4 | -999 | Photometric scatter relative to reference catalog across the full field of view. |

nPhotoRef | dimensionless | INT | 4 | -999 | Number of photometric reference sources. |

expStart | days | FLOAT | 8 | -999 | Modified Julian Date at the start of the exposure. |

expTime | seconds | REAL | 4 | -999 | Exposure time of the frame/exposure. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |

airmass | dimensionless | REAL | 4 | 0 | Airmass at midpoint of the exposure. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. |

raBore | degrees | FLOAT | 8 | -999 | Right ascension of telescope boresight. |

decBore | degrees | FLOAT | 8 | -999 | Declination of telescope boresight. |

ctype1 | dimensionless | VARCHAR(100) | 100 | Name of astrometric projection in right ascension. | |

ctype2 | dimensionless | VARCHAR(100) | 100 | Name of astrometric projection in declination. | |

crval1 | degrees | FLOAT | 8 | -999 | Right ascension corresponding to reference pixel. |

crval2 | degrees | FLOAT | 8 | -999 | Declination corresponding to reference pixel. |

crpix1 | focal plane pixels | FLOAT | 8 | -999 | Reference pixel for right ascension. |

crpix2 | focal plane pixels | FLOAT | 8 | -999 | Reference pixel for declination. |

cdelt1 | degrees/pixel | FLOAT | 8 | -999 | Pixel scale in right ascension. |

cdelt2 | degrees/pixel | FLOAT | 8 | -999 | Pixel scale in declination. |

pc001001 | dimensionless | FLOAT | 8 | -999 | Linear transformation matrix element between focal plane pixel L and right ascension. |

pc001002 | dimensionless | FLOAT | 8 | -999 | Linear transformation matrix element between focal plane pixel M and right ascension. |

pc002001 | dimensionless | FLOAT | 8 | -999 | Linear transformation matrix element between focal plane pixel L and declination. |

pc002002 | dimensionless | FLOAT | 8 | -999 | Linear transformation matrix element between focal plane pixel M and declination. |

polyOrder | dimensionless | TINYINT | 1 | 255 | Polynomial order of astrometric fit between the detector focal plane and the sky. |

pca1x3y0 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^3 y^0) for right ascension. |

pca1x2y1 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^2 y^1) for right ascension. |

pca1x1y2 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^1 y^2) for right ascension. |

pca1x0y3 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^0 y^3) for right ascension. |

pca1x2y0 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^2 y^0) for right ascension. |

pca1x1y1 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^1 y^1) for right ascension. |

pca1x0y2 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^0 y^2) for right ascension. |

pca2x3y0 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^3 y^0) for declination. |

pca2x2y1 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^2 y^1) for declination. |

pca2x1y2 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^1 y^2) for declination. |

pca2x0y3 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^0 y^3) for declination. |

pca2x2y0 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^2 y^0) for declination. |

pca2x1y1 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^1 y^1) for declination. |

pca2x0y2 | dimensionless | FLOAT | 8 | -999 | Polynomial coefficient for the astrometric fit component (x^0 y^2) for declination. |

batchID | dimensionless | BIGINT | 8 | NA | Internal database batch identifier. |

processingVersion | dimensionless | TINYINT | 1 | NA | Data release version. |