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VisSingleDetector Overview

Query Form

Attribute nameAttribute typeDocstringUnit
BackgroundfloatCCD median background value in MJy/sr
BiasLevelQuad_EfloatConstant bias offset value subtracted from quadrant E, in ADU, as measured in the RAW data frame, which means that it should not be converted in electrons using a gain value
BiasLevelQuad_FfloatConstant bias offset value subtracted from quadrant F, in ADU, as measured in the RAW data frame, which means that it should not be converted in electrons using a gain value
BiasLevelQuad_GfloatConstant bias offset value subtracted from quadrant G, in ADU, as measured in the RAW data frame, which means that it should not be converted in electrons using a gain value
BiasLevelQuad_HfloatConstant bias offset value subtracted from quadrant H, in ADU, as measured in the RAW data frame, which means that it should not be converted in electrons using a gain value
CCD_DecfloatCCD center pixel Declination in degrees
CCD_RAfloatCCD center pixel Right Ascension in degrees
CCDTemperatureCfloatCCD mean temperature in Celsius
DetectorIdstrVIS CCD identifier, as {CCDrow}-{CCDcol} eg. 2-3
GainfloatMultiplicative factor to convert ADU to e-, in units of [e-/ADU], eg 3.48 e-/ADU
ImgSpatialFootprintSpatialFootprintThis spatial area defines the spatialfootprint of the image in a serie of vertex. Vertex should be expressed in RA/DEC. This spatialfootprint could be processed by LE1 with pointing parameters and updated by VIS/NIR/EXTprocessing functions that compute the astrometric solution. This is optional in case ofcalibration images.
InvalidPixelsCountintNumber of INVALID flagged pixels in CCD
ReadOutNoiseQuad_EfloatReadout noise value measured in quadrant E, in ADU
ReadOutNoiseQuad_FfloatReadout noise value measured in quadrant F, in ADU
ReadOutNoiseQuad_GfloatReadout noise value measured in quadrant G, in ADU
ReadOutNoiseQuad_HfloatReadout noise value measured in quadrant H, in ADU
TXErrorPixelCountintNumber of TXERROR flagged pixels in CCD
ZeroPointZeroPointCCD Zero Point

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