File name -> Pandora255_OF_v2d20221206.txt File generation date -> 20231213T184700Z Data description -> Instrument operation file Data file version -> 2 Data originator name -> Eric Baumann Local principal investigator -> John Anderson Instrument type -> Pandora Instrument number -> 255 Spectrometer read out type -> Ava1 Spectrometer unit ID -> 2210200U1 Number of pixels -> 2052 4 A/D converter number of bits -> 16 Raw data discriminator factor -> 4.0 Minimum integration time [ms] -> 2.400 Maximum integration time [ms] -> 4000.000 Integration time resolution [ms] -> 0.010 Dark offset [counts] -> 581.57917 Dark slope [counts/s] -> 1767.93313 Optimized dark ratio -> 0.088 0.022 Limiting pixels of reference FOV -> 1000 2000 Dispersion polynomial -> -1.331186e-01 -2.558351e+00 7.725529e+01 4.181519e+02 Shutter function -> 0 Spectrometer board temperature sensor type -> 2 Maximum number of cycles -> 32767 Dual read out electronics -> 0 Effective saturation limit [%] -> 98.000 Head sensor-tracker connection type -> RS232 Head sensor-tracker connection baudrate -> 4800 Head sensor-tracker ID -> Pan255HST Head sensor type -> SciGlobHSN2 Head sensor port number -> 0 Filterwheel 1, position 1 -> OPEN Filterwheel 1, position 2 -> ND0.5 Filterwheel 1, position 3 -> ND0.9 Filterwheel 1, position 4 -> ND1.3 Filterwheel 1, position 5 -> ND3 Filterwheel 1, position 6 -> ND4 Filterwheel 1, position 7 -> OPEN Filterwheel 1, position 8 -> OPEN Filterwheel 1, position 9 -> OPEN Filterwheel 2, position 1 -> OPEN Filterwheel 2, position 2 -> U340 Filterwheel 2, position 3 -> OPAQUE Filterwheel 2, position 4 -> DIFF Filterwheel 2, position 5 -> U340+DIFF Filterwheel 2, position 6 -> BP300 Filterwheel 2, position 7 -> OPEN Filterwheel 2, position 8 -> OPEN Filterwheel 2, position 9 -> OPEN FWHM, tolerance of FWHM, and tolerance of fitting-rms for reference sky FOV -> 1.50 0.15 0.10 FWHM, tolerance of FWHM, and tolerance of fitting-rms for reference sun FOV -> 2.40 0.20 0.10 Sky FOV cutoff angle -> 8.00 8.00 Tracker type -> LuftBlickTR1 Tracker resolution [degrees per step] -> 0.010000 Tracker motion limits [deg] -> -20.0 185.0 0.0 360.0 Tracker home position [deg] -> 0.0 180.0 Temperature controller connection type -> RS232 Temperature controller connection baudrate -> 9600 Temperature controller ID -> *0000000181 Temperature controller type -> TETech2 Temperature controller port number -> 0 Temperature controller set temperature [degC] -> 20.0 Temperature controller proportional bandwidth [degC] -> 4.00 Temperature controller integral gain -> 0.80 Auxiliary sensor indices -> 12 13 14 15 53 71