File name -> Pandora154_OF_v4d20190117.txt File generation date -> 20200408T154121Z Data description -> Instrument operation file Data file version -> 4 Data originator name -> Elena Spinei Lind Local principal investigator -> Jeff Gedes Instrument type -> Pandora Instrument number -> 154 Spectrometer read out type -> Ava1 Spectrometer unit ID -> 1805037U1 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] -> 538.15228 Dark slope [counts/s] -> 966.70839 Optimized dark ratio -> 0.161 0.022 Limiting pixels of reference FOV -> 100 2000 Dispersion polynomial -> -1.209058e-01 -2.528024e+00 7.752243e+01 4.127220e+02 Shutter function -> 0 Effective saturation limit [%] -> 98.000 Head sensor-tracker connection type -> RS232 Head sensor-tracker connection baudrate -> 4800 Head sensor-tracker ID -> Pan154HST Head sensor type -> SciGlobHSN2 Head sensor port number -> 0 Filterwheel 1, position 1 -> OPEN Filterwheel 1, position 2 -> ND1 Filterwheel 1, position 3 -> ND2 Filterwheel 1, position 4 -> ND3 Filterwheel 1, position 5 -> ND4 Filterwheel 1, position 6 -> OPEN 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 -> FILTER1 Filterwheel 2, position 5 -> FILTER2 Filterwheel 2, position 6 -> BP300 Filterwheel 2, position 7 -> DIFF Filterwheel 2, position 8 -> U340+DIFF Filterwheel 2, position 9 -> OPEN Tracker type -> LuftBlickTR1 Tracker resolution [degrees per step] -> 0.010000 Tracker motion limits [deg] -> -20.0 185.0 0.0 360.0 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 -> 2.68 0.20 0.10 Sky FOV cutoff angle -> 8.0 8.0 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] -> 15.0 Temperature controller proportional bandwidth [degC] -> 4.00 Temperature controller integral gain -> 0.80 Auxiliary sensor indices -> 12 13 14 15 53 71