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(The bold columns are indexed columns)
Column NameDescriptionDatatype
access_estsizeEstimated size of dataset in kilo bytesINTEGER
access_estsizeEstimated size of dataset in kilo bytesINTEGER
access_formatFile content formatCHAR
access_formatFile content formatCHAR
access_urlURL used to access (download) datasetCHAR
access_urlURL used to access (download) datasetCHAR
airmassAirmass of observationREAL
airmassAirmass of observationREAL
assoc_idUnique observation identifierCHAR
assoc_idUnique observation identifierCHAR
calib_levelCalibration level {0, 1, 2, 3, 4}INTEGER
calib_levelCalibration level {0, 1, 2, 3, 4}INTEGER
creatorName of the creator of the dataCHAR
creatorName of the creator of the dataCHAR
datalengthTotal Number of pixelsINTEGER
datalengthTotal Number of pixelsINTEGER
date_obsDate of observationCHAR
date_obsDate of observationCHAR
dec1Lower-left Dec (ICRS) position of imageDOUBLE
dec1Lower-left Dec (ICRS) position of imageDOUBLE
dec2Lower-right Dec (ICRS) position of imageDOUBLE
dec2Lower-right Dec (ICRS) position of imageDOUBLE
dec3Upper-right Dec (ICRS) position of imageDOUBLE
dec3Upper-right Dec (ICRS) position of imageDOUBLE
dec4Upper-left Dec (ICRS) position of imageDOUBLE
dec4Upper-left Dec (ICRS) position of imageDOUBLE
el_lengthNumber of pixel elementsINTEGER
el_lengthNumber of pixel elementsINTEGER
el_sizePixel element sizeINTEGER
el_sizePixel element sizeINTEGER
ellipticEstimate of average ellipticityREAL
ellipticEstimate of average ellipticityREAL
em_maxStart in spectral coordinatesDOUBLE
em_maxStart in spectral coordinatesDOUBLE
em_minStart in spectral coordinatesDOUBLE
em_minStart in spectral coordinatesDOUBLE
em_resSpectral resolutionDOUBLE
em_resSpectral resolutionDOUBLE
expnumExposure numberINTEGER
expnumExposure numberINTEGER
exptimeExposure timeREAL
exptimeExposure timeREAL
filerefArchive file referenceCHAR
filerefArchive file referenceCHAR
filt_strFull filter stringCHAR
filt_strFull filter stringCHAR
filterFilter name (short form)CHAR
filterFilter name (short form)CHAR
fluxaxis_ucdFlux axis UCDCHAR
fluxaxis_ucdFlux axis UCDCHAR
fluxaxis_unitFlux axis unitsCHAR
fluxaxis_unitFlux axis unitsCHAR
fwhmEstimate of average FWHMREAL
fwhmEstimate of average FWHMREAL
haHour angle of observationCHAR
haHour angle of observationCHAR
idUnique observation IDCHAR
idUnique observation IDCHAR
im_naxesNumber of image axesINTEGER
im_naxesNumber of image axesINTEGER
im_naxis1Length of first image axisINTEGER
im_naxis1Length of first image axisINTEGER
im_naxis2Length of second image axisINTEGER
im_naxis2Length of second image axisINTEGER
im_scaleImage pixel scaleDOUBLE
im_scaleImage pixel scaleDOUBLE
instrument_nameName of the instrument used for this observationCHAR
instrument_nameName of the instrument used for this observationCHAR
magzeroMagnitude zero pointREAL
magzeroMagnitude zero pointREAL
mjd_obsMJD of observationCHAR
mjd_obsMJD of observationCHAR
moonangleAngle between target and moonREAL
moonangleAngle between target and moonREAL
objectObject nameCHAR
objectObject nameCHAR
obs_bandpassObservation bandpassCHAR
obs_bandpassObservation bandpassCHAR
obs_collectionData collection to which dataset belongsCHAR
obs_collectionData collection to which dataset belongsCHAR
obs_idFree syntax Observation IdentifierCHAR
obs_idFree syntax Observation IdentifierCHAR
obs_pub_didDataset identifier given by the publisherCHAR
obs_pub_didDataset identifier given by the publisherCHAR
obstypeObservation type (object, zero, dark, dome flat)CHAR
obstypeObservation type (object, zero, dark, dome flat)CHAR
pixtypepixel typeCHAR
pixtypepixel typeCHAR
proctypeProcessing typeCHAR
proctypeProcessing typeCHAR
prodtypeProduct type (image, dqmask, expmap, etc)CHAR
prodtypeProduct type (image, dqmask, expmap, etc)CHAR
project_codeNOAO Proposal IDCHAR
project_codeNOAO Proposal IDCHAR
propidProposal IDCHAR
propidProposal IDCHAR
proposerName of proposal PICHAR
proposerName of proposal PICHAR
ra1Lower-left RA (ICRS) position of imageDOUBLE
ra1Lower-left RA (ICRS) position of imageDOUBLE
ra2Lower-right RA (ICRS) position of imageDOUBLE
ra2Lower-right RA (ICRS) position of imageDOUBLE
ra3Upper-right RA (ICRS) position of imageDOUBLE
ra3Upper-right RA (ICRS) position of imageDOUBLE
ra4Upper-left RA (ICRS) position of imageDOUBLE
ra4Upper-left RA (ICRS) position of imageDOUBLE
s_decCentral Spatial Position in ICRS DeclinationDOUBLE
s_decCentral Spatial Position in ICRS DeclinationDOUBLE
s_raCentral Spatial Position in ICRS Right ascensionDOUBLE
s_raCentral Spatial Position in ICRS Right ascensionDOUBLE
seeingSeeing estimateREAL
seeingSeeing estimateREAL
spat_hilimit1End location along spatial axis 1DOUBLE
spat_hilimit1End location along spatial axis 1DOUBLE
spat_hilimit2End location along spatial axis 2DOUBLE
spat_hilimit2End location along spatial axis 2DOUBLE
spat_lolimit1Start location along spatial axis 1DOUBLE
spat_lolimit1Start location along spatial axis 1DOUBLE
spat_lolimit2Start location along spatial axis 2DOUBLE
spat_lolimit2Start location along spatial axis 2DOUBLE
spec_locationCentral location along spectral axisDOUBLE
spec_locationCentral location along spectral axisDOUBLE
spec_respowerValue of the resolving power along the spectral axis. (R)DOUBLE
spec_respowerValue of the resolving power along the spectral axis. (R)DOUBLE
telescopeTelescope used for observationCHAR
telescopeTelescope used for observationCHAR
time_locationCentral location along time axisCHAR
time_locationCentral location along time axisCHAR
time_startStart location along time axisDOUBLE
time_startStart location along time axisDOUBLE
time_stopEnd location along time axisDOUBLE
time_stopEnd location along time axisDOUBLE
titleBrief description of dataset in free formatCHAR
titleBrief description of dataset in free formatCHAR
wcsaxes1WCS project along axis 1CHAR
wcsaxes1WCS project along axis 1CHAR
wcsaxes2WCS project along axis 2CHAR
wcsaxes2WCS project along axis 2CHAR
zdZenith distance of observationREAL
zdZenith distance of observationREAL