* Bug fixes:

1. bright objects were missing in some bands.
2. saturation cut magnitudes were different for the same objects in different bands

* Now use exp_time for single exposure for saturation mag calculation. Use for depth exp_time for limiting mag calculation.

observation_sim/instruments/Filter.py

@@ -45,7 +45,6 @@ class Filter(object):
 
     def is_too_bright(self, mag, margin=-2.5):
         return mag <= self.mag_saturation + margin
-        # return mag <= 14.0
 
     def is_too_dim(self, mag, margin=1.0):
         return mag >= self.mag_limiting + margin
@@ -143,7 +142,7 @@ class Filter(object):
         del sl
         gc.collect()
 
-    def update_limit_saturation_mags(self, exptime=150., psf_fwhm=0.1969, skyFn='sky_emiss_hubble_50_50_A.dat', chip=None):
+    def update_limit_saturation_mags(self, exptime=150., psf_fwhm=0.1969, skyFn='sky_emiss_hubble_50_50_A.dat', chip=None, full_depth_exptime=None):
         if self.filter_type in _util.SPEC_FILTERS:
             return
         if chip is not None:
@@ -161,5 +160,9 @@ class Filter(object):
         self.mag_limiting, self.mag_saturation = _util.calculateLimitMag(
             psf_fwhm=psf_fwhm, pixelSize=pix_scale, throughputFn=throughput_file, readout=5.0, skyFn=skyFn, darknoise=dark_noise, exTime=exptime, fw=full_well)
         
+        if full_depth_exptime is not None:
+            self.mag_limiting, _ = _util.calculateLimitMag(
+            psf_fwhm=psf_fwhm, pixelSize=pix_scale, throughputFn=throughput_file, readout=5.0, skyFn=skyFn, darknoise=dark_noise, exTime=full_depth_exptime, fw=full_well)
+
         print("for filter %s: mag_limiting: %.3f, mag_saturation: %.3f" %
               (self.filter_type, self.mag_limiting, self.mag_saturation))

observation_sim/instruments/chip/effects.py

@@ -308,15 +308,21 @@ def MakeTrail(imgarr, satuyxtuple, charge, fullwell=9e4, direction='up', trailcu
         if yi == 0 or yi == imgarr.shape[0]-1:
             imgarr[yi, xi] = fullwell
             break
+
         if direction == 'up':
             if imgarr[yi-1, xi] >= fullwell:
                 imgarr[yi, xi] = fullwell
                 yi -= 1
+                # [TEST] charge in the middle
+                if yi == (imgarr.shape[0] // 2 - 1):
+                    break
                 continue
         elif direction == 'down':
             if imgarr[yi+1, xi] >= fullwell:
                 imgarr[yi, xi] = fullwell
                 yi += 1
+                if yi == (imgarr.shape[0] // 2):
+                    break
                 continue
         if aa <= 1:
             while imgarr[yi, xi] >= fullwell:
@@ -325,13 +331,15 @@ def MakeTrail(imgarr, satuyxtuple, charge, fullwell=9e4, direction='up', trailcu
                     imgarr[yi-1, xi] += charge
                     charge = imgarr[yi-1, xi]-fullwell
                     yi -= 1
-                    if yi < 0:
+                    # if yi < 0:
+                    if yi < 0 or yi == (imgarr.shape[0]//2 - 1):
                         break
                 elif direction == 'down':
                     imgarr[yi+1, xi] += charge
                     charge = imgarr[yi+1, xi]-fullwell
                     yi += 1
-                    if yi > imgarr.shape[0]:
+                    # if yi > imgarr.shape[0]:
+                    if yi > imgarr.shape[0]  or yi == (imgarr.shape[0]//2):
                         break
         else:
             # calculate bleeding trail:

observation_sim/mock_objects/CatalogBase.py

@@ -91,6 +91,10 @@ class CatalogBase(metaclass=ABCMeta):
         bandpass = target_filt.bandpass_full
 
         if norm_filt is not None:
+            if hasattr(norm_filt, 'bandpass_full'):
+                norm_filt = Table(
+                    np.array(np.array([norm_filt.bandpass_full.wave_list*10.0, norm_filt.bandpass_full.func(
+                    norm_filt.bandpass_full.wave_list)])).T, names=(['WAVELENGTH', 'SENSITIVITY']))
             norm_thr_rang_ids = norm_filt['SENSITIVITY'] > 0.001
         else:
             norm_filt = Table(

observation_sim/sim_steps/add_objects.py

@@ -75,7 +75,9 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
     for ifilt in range(len(self.all_filters)):
         temp_filter = self.all_filters[ifilt]
         temp_filter.update_limit_saturation_mags(
-            exptime=pointing.get_full_depth_exptime(temp_filter.filter_type), chip=chip)
+            exptime=pointing.exp_time, 
+            full_depth_exptime=pointing.get_full_depth_exptime(temp_filter.filter_type), 
+            chip=chip)
         if temp_filter.filter_type.lower() == self.overall_config["obs_setting"]["cut_in_band"].lower():
             cut_filter = temp_filter
 
@@ -109,6 +111,7 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
         try:
             sed_data = cat.load_sed(obj)
             norm_filt = cat.load_norm_filt(obj)
+            
             obj.sed, obj.param["mag_%s" % filt.filter_type.lower()], obj.param["flux_%s" % filt.filter_type.lower()] = cat.convert_sed(
                 mag=obj.param["mag_use_normal"],
                 sed=sed_data,
@@ -116,11 +119,12 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
                 norm_filt=norm_filt,
                 mu=obj.mu
             )
+
             _, obj.param["mag_%s" % cut_filter.filter_type.lower()], obj.param["flux_%s" % cut_filter.filter_type.lower()] = cat.convert_sed(
                 mag=obj.param["mag_use_normal"],
                 sed=sed_data,
                 target_filt=cut_filter,
-                norm_filt=norm_filt,
+                norm_filt=(norm_filt if norm_filt else filt),
                 mu=obj.mu
             )
         except Exception as e:
@@ -129,6 +133,7 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
             continue
 
         # [TODO] Testing
+        # print(obj.param["mag_%s" % filt.filter_type.lower()], obj.param["mag_%s" % cut_filter.filter_type.lower()])
         # self.chip_output.Log_info("mag_%s = %.3f"%(filt.filter_type.lower(), obj.param["mag_%s"%filt.filter_type.lower()]))
 
         # Exclude very bright/dim objects (for now)
@@ -136,7 +141,7 @@ def add_objects(self, chip, filt, tel, pointing, catalog, obs_param):
                 mag=obj.param["mag_%s" %
                               self.overall_config["obs_setting"]["cut_in_band"].lower()],
                 margin=self.overall_config["obs_setting"]["mag_sat_margin"]):
-            self.chip_output.Log_info("obj %s too birght!! mag_%s = %.3f" % (
+            self.chip_output.Log_info("obj %s too bright!! mag_%s = %.3f" % (
                 obj.id, cut_filter.filter_type, obj.param["mag_%s" % self.overall_config["obs_setting"]["cut_in_band"].lower()]))
             bright_obj += 1
             obj.unload_SED()