Commit 446862eb authored by Fang Yuedong's avatar Fang Yuedong
Browse files

fix skyback_level rescaling

parent b567986b

ObservationSim/ObservationSim.py

+2 −3
Original line number Diff line number Diff line
@@ -439,14 +439,13 @@ class Observation(object): 
                pf_map = led_flat

        # whether to output zero, dark, flat calibration images.

        expTime = self.config["obs_setting"]["exp_time"]

        skybg_unit = self.filter_param.param[sky_level_filt][5]

        norm_scaler = skyback_level/expTime/skybg_unit

        norm_scaler = skyback_level/expTime * self.filter_param.param[chip.filter_type][5] / self.filter_param.param[sky_level_filt][5]



        if skyback_level == 0:

            self.config["ins_effects"]["shutter_effect"] = False



        if chip.survey_type == "photometric":

            sky_map = np.ones_like(chip.img.array) * skybg_unit * norm_scaler / self.tel.pupil_area

            sky_map = np.ones_like(chip.img.array) * norm_scaler / self.tel.pupil_area

        elif chip.survey_type == "spectroscopic":

            flat_normal = np.ones_like(chip.img.array)

            if self.config["ins_effects"]["flat_fielding"] == True: