File name -> Pandora131_OF_v6d20161227.txt File generation date -> 20200520T145723Z Data description -> Instrument operation file Data file version -> 6 Data originator name -> Alexander Kotsakis Local principal investigator -> John Rausch Instrument type -> Pandora Instrument number -> 131 Spectrometer read out type -> Ava1 Spectrometer unit ID -> 1608152U1 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] -> 708.54085 Dark slope [counts/s] -> 1067.97220 Optimized dark ratio -> 0.173 0.022 Limiting pixels of reference FOV -> 1000 2000 Dispersion polynomial -> -1.222982e-01 -2.519602e+00 7.754953e+01 4.135322e+02 Shutter function -> 0 Spectrometer board temperature sensor type -> 1 Effective saturation limit [%] -> 98.000 Spectrometer read out type 2 -> Ava1 Spectrometer unit ID 2 -> 1608150U1 Number of pixels 2 -> 2052 4 A/D converter number of bits 2 -> 16 Raw data discriminator factor 2 -> 4.0 Minimum integration time [ms] 2 -> 2.400 Maximum integration time [ms] 2 -> 4000.000 Integration time resolution [ms] 2 -> 0.010 Limiting pixels of reference FOV 2 -> 10 2000 Shutter function 2 -> 0 Spectrometer board temperature sensor type 2 -> 1 Head sensor-tracker connection type -> RS232 Head sensor-tracker connection baudrate -> 4800 Head sensor-tracker ID -> Pan131HST Head sensor type -> SciGlobHSN1 Head sensor port number -> 4 Filterwheel 1, position 1 -> OPEN Filterwheel 1, position 2 -> OPEN Filterwheel 1, position 3 -> ND3 Filterwheel 1, position 4 -> OPEN Filterwheel 1, position 5 -> ND1 Filterwheel 1, position 6 -> ND4 Filterwheel 1, position 7 -> ND2 Filterwheel 1, position 8 -> ND2 Filterwheel 1, position 9 -> ND5 Filterwheel 2, position 1 -> OPEN Filterwheel 2, position 2 -> DIFF Filterwheel 2, position 3 -> OPAQUE Filterwheel 2, position 4 -> OPEN Filterwheel 2, position 5 -> DIFF Filterwheel 2, position 6 -> OPAQUE Filterwheel 2, position 7 -> U340 Filterwheel 2, position 8 -> U340+DIFF Filterwheel 2, position 9 -> BP300 Filter position offsets -> 3 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 -> 2.20 0.20 0.10 FOV shape angular grid [deg]; first, last, and step -> -3.30 3.30 0.05 Sky FOV cutoff angle -> 3.60 3.60 Tracker type -> Directed Perceptions Tracker resolution [degrees per step] -> 0.012850 Tracker motion limits [deg] -> -20.0 97.0 0.0 370.0 FWHM, tolerance of FWHM, and tolerance of fitting-rms for reference sky FOV 2 -> 1.50 0.20 0.10 FWHM, tolerance of FWHM, and tolerance of fitting-rms for reference sun FOV 2 -> 2.10 0.20 0.10 Positioning system type -> Positioning system connection type -> RS232 Positioning system baud rate -> 9600 Positioning system port number -> 3 Temperature controller connection type -> RS232 Temperature controller connection baudrate -> 9600 Temperature controller ID -> *0000000181 Temperature controller type -> TETech2 Temperature controller port number -> 2 Temperature controller set temperature [degC] -> 15.0 Temperature controller proportional bandwidth [degC] -> 2.00 Temperature controller integral gain -> 0.40 Auxiliary sensor indices -> 112 212 13 14