PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "2004-03-01: Information loaded into OLAF by Carol Neese" OBJECT = INSTRUMENT INSTRUMENT_ID = "I0035" INSTRUMENT_HOST_ID = "O413T2" OBJECT = INSTRUMENT_INFORMATION INSTRUMENT_NAME = "SDSS PHOTOMETRIC CAMERA" INSTRUMENT_TYPE = "IMAGER" INSTRUMENT_DESC = " Instrument Overview =================== The Sloan Digital Sky Survey Photometric Camera is a large-format mosaic CCD consisting of two arrays, a photometric array using 30 2048x2048 SITe/Tektronix CCDs with 24 micron pixels and an effective imaging area of 720 cm^2, and an astrometric array that uses 24 400x2048 CCDs with the same pixel size, allowing the objects imaged in the photometric camera to be tied to bright astrometric standard stars. The photometric detectors are arrayed in the focal plane in six columns of five chips each such that two scans cover a filled stripe 2.5 degrees wide. GROUP = INSTRUMENT_HOST_INFORMATION INSTRUMENT_HOST_ID = 'OBS413T2' PERFORMANCE_NOTE = 'None' END_GROUP = INSTRUMENT_HOST_INFORMATION " END_OBJECT = INSTRUMENT_INFORMATION OBJECT = INSTRUMENT_REFERENCE_INFO REFERENCE_KEY_ID = "GUNNETAL1998" END_OBJECT = INSTRUMENT_REFERENCE_INFO END_OBJECT = INSTRUMENT END