# # The file is required to drive the ultracam pipeline program 'sreduce' for # spectrum reduction. See the on-line help on 'reduce' for a full description # of the format and parameters # version = 04/12/2006 abort_behaviour = fussy naccum = 5 # number to stack up threshold = no # apply photon-counting threshold or not photon = 50 # number above which = 1 photon region_file = sregion.spa # create with 'setreg' region_reposition_mode = individual # 'static', 'individual' or 'reference' region_fwhm = 4 # FWHM for gaussian x-cor Y position measurement, binned region_max_shift = 5 # maximum shift in Y position region_hwidth = 5 # median filter half-width clobber = yes # clobber any existing log file calibration_coerce = yes # coerce calibration frames to have right format calibration_bias = bias # bias frame calibration_dark = # dark frame calibration_flat = # flat field bad_pixel = # bad pixel frame calibration_gain = 1.1 # gain value or frame calibration_readout = 3.5 # readout noise or frame spectrum_device = 1/xs # device for spectrum line plots trail_device = 2/xs # device for trailed spectra trail_start = 20 # number of spectrum slots for the trail at the start (also increment size when full) hard_device = /ps # device for hardcopy of trail saturation = 50000 # value indicative of saturation sky_fit = yes # carry out a sky subtraction or not sky_npoly = 2 # number of poly coefficients to use sky_reject = 3 # rejection threshold for the sky fits terminal_output = full # type of terminal output spectrum_scale_individual = yes # apply spectrum scaling method for plots one by one or on all of them spectrum_scale_method = direct # scaling method: direct, automatic, percentile spectrum_ylow = 0 # lower limit if direct spectrum_yhigh = 2000 # upper limit if direct spectrum_plow = 1 # lower percentile limit if percentile spectrum_phigh = 99 # upper percentile limit if percentile trail_scale_method = direct # scaling method: direct, automatic, percentile trail_ilow = 0 # lower limit if direct trail_ihigh = 2000 # upper limit if direct trail_plow = 1 # lower percentile limit if percentile trail_phigh = 99 # upper percentile limit if percentile