PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM ^HDR_TEXT = "IMGINDX.HDR" ^CSV_TEXT = "IMGINDX.CSV" ^INDEX_TABLE = "IMGINDX.TAB" DATA_SET_ID = "STARDUST-CAL-NC-2-PREFLIGHT-V1.0" SPACECRAFT_NAME = "STARDUST" INSTRUMENT_NAME = "NAVIGATION CAMERA" TARGET_NAME = "CALIMG" VOLUME_ID = "SDNPC_0001" OBJECT = HDR_TEXT NAME = INDEX_HEADER PUBLICATION_DATE = 2000-03-17 INTERCHANGE_FORMAT = ASCII NOTE = "The index header file contains one record that is a comma delimited list of the index table column names. This is to facilitate the use of this index file with spreadsheet applications such as EXCEL." END_OBJECT = HDR_TEXT OBJECT = CSV_TEXT NAME = INDEX_CSV PUBLICATION_DATE = 2000-03-17 INTERCHANGE_FORMAT = ASCII NOTE = "The index CSV (comma-separated value) file contains the header file along with the normal index table appended below. This file contains no new information, but is presented in this form because it is very useful on workstations which easily decode CSV files in spreadsheet applications. Each line is comma delimited list of the index table names and values. This is to facilitate the use of this index file with spreadsheet applications such as EXCEL." END_OBJECT = CSV_TEXT OBJECT = INDEX_TABLE ROWS = 1341 ROW_BYTES = 180 COLUMNS = 19 INDEX_TYPE = SINGLE INTERCHANGE_FORMAT = ASCII DESCRIPTION = "The image index table contains parameters that describe the observation and camera states for each image found on the archive." OBJECT = COLUMN NAME = FRAME_SEQUENCE_NUMBER COLUMN_NUMBER = 1 DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 4 FORMAT = "I4" DESCRIPTION = "Sequential frame number of the image acquired during preflight calibration experiments." END_OBJECT = COLUMN OBJECT = COLUMN NAME = START_TIME COLUMN_NUMBER = 2 DATA_TYPE = TIME START_BYTE = 6 BYTES = 19 FORMAT = "A19" DESCRIPTION = "Time of start of observation. This time refers to the start of the integration time of the camera. " END_OBJECT = COLUMN OBJECT = COLUMN NAME = FILE_NAME COLUMN_NUMBER = 3 DATA_TYPE = CHARACTER START_BYTE = 26 BYTES = 12 FORMAT = "A12" DESCRIPTION = "The file_name element is the same as the product_id from the attached PDS header and represents the permanent, unique identifier assigned to a data product by its producer. The product_id is identical to the name of the EDR file. The product_id is of the form NCTFXXXX.IMG, where: N = Navigation Camera (fixed) C = Calibration (fixed) T = temperature: (3 possible values) 3: images were taken with CCD Temp of -30 deg C 4: images were taken with CCD Temp of -40 deg C 5: images were taken with CCD Temp of -50 deg C F = filter number, possible values: 0: Navigation Filter 1: NH2 Filter 2: Oxygen ( O[1D] ) Filter 3: C2 ( & Blue ) Filter 4: Yellow Continuum Filter 5: Red Continuum Filter 6: Infrared Continuum Filter 7: High Resolution Filter B: Bias Frame. Filter information is irrelevant. _: Data was determined BAD by calibrators XXXX = frame sequence # ordered sequentially by time. IMG = file extension (fixed)" END_OBJECT = COLUMN OBJECT = COLUMN NAME = PATH_NAME COLUMN_NUMBER = 4 DATA_TYPE = CHARACTER START_BYTE = 41 BYTES = 18 FORMAT = "A18" DESCRIPTION = "The path name element refers to the complete directory location name of the file. The syntax of the path name follows the UNIX convention where subdirectories are signified by a slash character (/)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = EXPOSURE_DURATION COLUMN_NUMBER = 5 DATA_TYPE = ASCII_REAL START_BYTE = 62 BYTES = 6 UNIT = "S" FORMAT = "F6.3" DESCRIPTION = "Exposure duration (integration time) of the image observation expressed in seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = FILTER_POSITION COLUMN_NUMBER = 6 DATA_TYPE = CHARACTER START_BYTE = 69 BYTES = 1 FORMAT = "A1" DESCRIPTION = "Filter position. The filter position are assigned based on their position on the filter wheel. There are 10 possible values for this quantity: 0: Navigation Filter 1: NH2 Filter 2: Oxygen ( O[1D] ) Filter 3: C2 ( & Blue ) Filter 4: Yellow Continuum Filter 5: Red Continuum Filter 6: Infrared Continuum Filter 7: High Resolution Filter B: Bias Frame. Filter information is irrelevant. _: Data was determined BAD by calibrators The lower two values indicate special circumstances surrounding the acquisition of the image. If the value is a B, then the image either has a 0.0 exposure time or the lightpath to the environmental chamber was blocked, allowing no light onto the CCD. If the value is _, then the scientists decided, at the time the image was taken, that the image was not valid." END_OBJECT = COLUMN OBJECT = COLUMN NAME = FILTER_NAME COLUMN_NUMBER = 7 DATA_TYPE = CHARACTER START_BYTE = 73 BYTES = 1 FORMAT = "A6" DESCRIPTION = "The Filter Name corresponds to the well-known names for filters as assigned by the Stardust Science Team. Each of the filter position values has a corresponding value: 0: OpNav 1: NH2 2: Oxygen 3: C2 4: Yellow 5: Red 6: NIR 7: HiRes B: N/A, ( filter name is not applicable ) _: N/A, ( filter name is not applicable )" END_OBJECT = COLUMN OBJECT = COLUMN NAME = FILTER_CENTER_WAVELENGTH COLUMN_NUMBER = 8 DATA_TYPE = ASCII_REAL START_BYTE = 82 BYTES = 7 FORMAT = "E7.1" UNIT = "NM" NOT_APPLICABLE_CONSTANT = -1.0E32 UNKNOWN_CONSTANT = +1.0E32 DESCRIPTION = "Each filter has a corresponding center wavelength. This value is measured in nanometers. The values are: 0: 698.8 nm 1: 665.1 nm 2: 633.6 nm 3: 513.2 nm 4: 580.2 nm 5: 712.9 nm 6: 874.6 nm 7: 596.4 nm B: -1.0E32, the numeric equivalent for not applicable _: -1.0E32, the numeric equivalent for not applicable" END_OBJECT = COLUMN OBJECT = COLUMN NAME = FILTER_FULL_WIDTH_HALF_MAX COLUMN_NUMBER = 9 DATA_TYPE = ASCII_REAL START_BYTE = 90 BYTES = 7 FORMAT = "E7.1" UNIT = "NM" NOT_APPLICABLE_CONSTANT = -1.0E32 UNKNOWN_CONSTANT = +1.0E32 DESCRIPTION = "Each filter has a corresponding full-width-half-max value. This value represents the width of the filter at the half transmission point and is measured in nanometers. The values are: 0: 400 nm 1: 15 nm 2: 12 nm 3: 12 nm 4: 4 nm 5: 6 nm 6: 30 nm 7: 200 nm B: -1.0E32, the numeric equivalent for not applicable _: -1.0E32, the numeric equivalent for not applicable" END_OBJECT = COLUMN OBJECT = COLUMN NAME = RADIANCE COLUMN_NUMBER = 10 DATA_TYPE = ASCII_REAL START_BYTE = 98 BYTES = 6 FORMAT = "E6.3" UNIT = "NA" DESCRIPTION = "ASK DAVE BROWN FOR THIS INFORMATION" END_OBJECT = COLUMN OBJECT = COLUMN NAME = CALIBRATION_LAMP_MODE COLUMN_NUMBER = 11 DATA_TYPE = CHARACTER START_BYTE = 105 BYTES = 3 FORMAT = "A3" DESCRIPTION = "Indicates if the calibration lamp is either ON of OFF" END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_COMPRESSION_MODE COLUMN_NUMBER = 12 DATA_TYPE = CHARACTER START_BYTE = 111 BYTES = 3 FORMAT = "A3" DESCRIPTION = "Indicates if the data from the camera uses the square-root lookup table to compress the Digital Number pixel values" END_OBJECT = COLUMN OBJECT = COLUMN NAME = CAMERA_TEMPERATURE COLUMN_NUMBER = 13 DATA_TYPE = ASCII_REAL START_BYTE = 117 BYTES = 6 FORMAT = "F6.2" UNIT = "KELVIN" DESCRIPTION = "Temperature of the Camera housing." END_OBJECT = COLUMN OBJECT = COLUMN NAME = CCD_TEMPERATURE COLUMN_NUMBER = 14 DATA_TYPE = ASCII_REAL START_BYTE = 124 BYTES = 6 FORMAT = "F6.2" UNIT = "KELVIN" DESCRIPTION = "Temperature of the Charge Coupled Device (CCD)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ORIGINAL_PRODUCT_ID COLUMN_NUMBER = 15 DATA_TYPE = CHARACTER START_BYTE = 131 BYTES = 19 FORMAT = "A19" DESCRIPTION = "During the calibration process, images given filenames using the following schema: CsdYYDDD-HHMMSS.pds where: C = C for compressed, U for uncompressed YY = year images were acquired ( 98 ) DDD = Day of year of the collection { 98,99,100 } HH = Hour of the day when images were collected MM = Minute of the hour when images were collected SS = Second of the minute when images were collected .pds = file extension (fixed )" NOTE = "The DDD and HH values were not padded to form a consistent length for the filename" END_OBJECT = COLUMN OBJECT = COLUMN NAME = MINIMUM COLUMN_NUMBER = 16 DATA_TYPE = ASCII_INTEGER START_BYTE = 154 BYTES = 4 FORMAT = "I4" DESCRIPTION = "The smallest value occurring in a given instance of the image array excluding any prefix or suffix bytes." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MAXIMUM COLUMN_NUMBER = 17 DATA_TYPE = ASCII_INTEGER START_BYTE = 159 BYTES = 4 FORMAT = "I4" DESCRIPTION = "The largest value occurring in a given instance of the image array, excluding any prefix or suffix bytes." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MEAN COLUMN_NUMBER = 18 DATA_TYPE = ASCII_REAL START_BYTE = 164 BYTES = 7 FORMAT = "F7.2" DESCRIPTION = "The mean value of the image array, excluding any prefix and suffix bytes." END_OBJECT = COLUMN OBJECT = COLUMN NAME = STANDARD_DEVIATION COLUMN_NUMBER = 19 DATA_TYPE = ASCII_REAL START_BYTE = 172 BYTES = 7 FORMAT = "F7.2" DESCRIPTION = "The stardard deviation of the image array, excluding any prefix or suffix bytes." END_OBJECT = COLUMN END_OBJECT = INDEX_TABLE END