The Reciprocity File created by LTGEN and MOMGEN containing area statistics for calculating the sensitivity and shutter-offset.
A MARK formatted data set containing rejected area locations.
Specifies the number of standard deviations from the mean which signifies a bad area. See REJECT parameter.
REJECT=0 No area rejection performed
=1 Reject areas with bad sensitivity
=2 Reject areas with bad shutter-offset
=3 Reject areas with either bad sensitivity or offset
Areas with values differing from the mean by more than SIGTOL sigma are
rejected.
Specifies whether the illumination values are in LUMINANC (Relative-Foot- Lamberts ) or RADIANCE (picoamp). (UNITS should be LUMINANC for Galileo and RADIANCE for Cassini).
The illumination (in Relative Foot Lamberts or picoamp) for each exposure level of the reciprocity sequence. The first entry should be 0.0, corresponding to EXPO=0.0 in the reciprocity file for the Dark Current frames.
Name of file containing list of illumination values in Relative Foot-Lamberts or picoamp). This is an ASCII text file containing one record for each exposure level from dark-current (record 1) to the highest exposure level (the last record). Each record contains one floating point value denoting the illumination value for that exposure level.
Specifies whether to derive a line-dependent or a sample-dependent shutter- offset. This corresponds to the direction of shutter movement (LINE or SAMP).
Specifies how many elements to calculate for the output shutter-offset file. This correspondes to the number of image pixels in the direction of shutter movement (i.e., the number of image lines or the number of image samples).
Specifies the name of a file to contain the plot data when the plotting device is specified as the printer (i.e., PLOTTING 'PRINTRONX) or other devices besides the display monitor. For the printer, the file must be printed using the /NOFEED qualifier.
The AREATBL parameter produces a tab-delimitted ASCII text file containing: MEAN_DN(D), LUM(L), EXP(T), L*T, (T-To), D/L, D/L*T, and D/L*(T-To) for each exposure level.
The OFFTBL parameter produces a tab-delimitted ASCII text file containing: For line-dependent shutter-offsets: Line number and calculated SHUTTER_OFFSET for all good areas. For sample-dependent shutter-offsets: Sample number and calculated SHUTTER_ OFFSET for all good areas.
The AVOFFTBL parameter produces a tab-delimitted ASCII text file containing: For line-dependent shutter-offsets: Line number and mean SHUTTER_OFFSET for each row of grid areas. For sample-dependent shutter-offsets: Sample number and mean SHUTTER_OFFSET for each column of grid areas.
STRING - COUNT= 0:2 OPTIONAL Specifies the two files two contain the uncorrected and the corrected sensitivity values averaged by grid column or row. The DIRECTIO parameter specifies whether averaging is done by row or column. If DIRECTIO is LINE, then the values of the grid rows are averaged. If SAMP, then the values of the grid columns are averaged.
Specifies the name of an output file that will receive the shutter-offsets for each image line or sample from 1 to ARRAYSIZ. The file is in standard VICAR image format and is used as an input to programs CCDSLOPE, GALGEN, and GALSOS.