File name -> Pandora139_OF_v3d20200209.txt File generation date -> 20201014T120000Z Data description -> Instrument operation file Data file version -> 3 Data originator name -> Moritz Mueller Local principal investigator -> Jeff Geddes Instrument type -> Pandora Instrument number -> 139 Spectrometer read out type -> Ava1 Spectrometer unit ID -> 1705119U1 Number of pixels -> 2052 4 A/D converter number of bits -> 16 Raw data discriminator factor -> 4.0 Minimum integration time [ms] -> 3.000 Maximum integration time [ms] -> 4000.000 Integration time resolution [ms] -> 0.010 Dark offset [counts] -> 754.42890 Dark slope [counts/s] -> 2049.77397 Optimized dark ratio -> 0.153 0.022 Limiting pixels of reference FOV -> 100 2000 Dispersion polynomial -> -1.269192e-01 -2.525123e+00 7.747186e+01 4.118944e+02 Effective saturation limit [%] -> 97.658 Head sensor-tracker connection type -> RS232 Head sensor-tracker connection baudrate -> 4800 Head sensor-tracker ID -> Pan139HST 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 0.20 0.10 FWHM, tolerance of FWHM, and tolerance of fitting-rms for reference sun FOV -> 2.70 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 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 53 71