imageID		dimensionless	BIGINT	8	NA	unique ID for each image, hashed from frameID and ccdID 
frameID		dimensionless	INT	4	NA	frame identifier, also known as exposure number
ccdID		dimensionless	SMALLINT	2	NA	ccd cell identifier in the focal plane
photoCalID      dimensionless	INT	4	NA	photometry reduction code identifier
filterID	dimensionless	TINYINT	1	NA	filter ID
bias		ADU		REAL	4	-999	detector bias level
biasScat	ADU		REAL	4	-999	scatter in bias level
sky		ADU/pixel	REAL	4	-999	mean sky level
skyScat		ADU/pixel	REAL	4	-999	scatter in mean sky level
nDetect		dimensionless	INT	4	-999	number of detections on CCD
magSat		magnitude	REAL	4	-999	saturation magnitude level
completMag	magnitude	REAL	4	-999	95% completion level in mag
astroScat	arcsec		REAL	4	-999	astrometric scatter for chip
photoScat	magitude	REAL	4	-999	photometric scatter for chip
numAstroRef	dimensionless	INT	4	-999	number of astrometric reference sources
numPhotoRef	dimensionless	INT	4	-999	number of photometric reference sources
nx		pixels		SMALLINT	2	-999	chip dimension in x
ny		pixels		SMALLINT	2	-999	chip dimension in y
psfModelID	dimensionless	INT	4	-999	PSF model identifier
psfFWHM		arcsec		REAL	4	-999	model psf full width at half maximum at chip center
psfWidMajor	arcsec		REAL	4	-999	model PSF parameters at chip center
psfWidMinor	arcsec		REAL	4	-999	model PSF parameters at chip center
psfTheta	degrees		REAL	4	-999	model PSF parameters at chip center
momentMajor     pixels  	REAL    4       -999    momentMajor
momentMinor     pixels  	REAL    4       -999    momentMinor
momentM2C       pixels squared 	REAL    4       -999    momentM2C  
momentM2S       pixels squared  REAL    4       -999    momentM2S  
momentM3        pixels squared  REAL    4       -999    momentM3   
momentM4        pixels squared  REAL    4       -999    momentM4   
apResid		magnitude	REAL	4	-999	corrected aperture residual
dapResid	magnitude	REAL	4	-999	scatter of aperture corrections
detectorID	alphanumeric	VARCHAR(32)	32		identifier for actual CCD chip
qaFlags		dimensionless	BIGINT	8	-999	Q/A flags for this OTA
detrend1	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 1
detrend2	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 2
detrend3	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 3
detrend4	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 4
detrend5	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 5
detrend6	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 6
detrend7	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 7
detrend8	alphanumeric	VARCHAR(MAX)	8000		identifier of detrend image 8
photoZero	magnitude	REAL	4	-999	local derived photometric zero point
ctype1		alphanumeric	VARCHAR(MAX)	8000		name of astrometric projection in RA
ctype2		alphanumeric	VARCHAR(MAX)	8000		name of astrometric projection in DEC
crval1		degrees	FLOAT	8	-999	RA corresponding to reference pixel
crval2		degrees	FLOAT	8	-999	DEC corresponding to reference pixel
crpix1		pixels	FLOAT	8	-999	reference pixel value for RA
crpix2		pixels	FLOAT	8	-999	reference pixel value for DEC
cdelt1		degrees/pixel	FLOAT	8	-999	scale factor for RA
cdelt2		degrees/pixel	FLOAT	8	-999	scale factor for DEC
pc001001	unknown	FLOAT	8	-999	elements of rotation/Dcale matrix
pc001002	unknown	FLOAT	8	-999	elements of rotation/Dcale matrix
pc002001	unknown	FLOAT	8	-999	elements of rotation/Dcale matrix
pc002002	unknown	FLOAT	8	-999	elements of rotation/Dcale matrix
polyOrder	dimensionless	TINYINT	1	255	polynomial order of astrometry fit
pca1x3y0	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x2y1	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x1y2	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x0y3	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x2y0	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x1y1	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca1x0y2	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x3y0	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x2y1	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x1y2	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x0y3	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x2y0	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x1y1	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
pca2x0y2	dimensionless	FLOAT	8	-999	polynomial coefficients for the astrometric fit
dataRelease	dimensionless	TINYINT	1	NA	Data release Version of this table
