Changeset 41331 for trunk/ppSim/src/ppSimUtils.c

Timestamp:

Apr 9, 2020, 11:51:42 AM (6 years ago)

Author:

eugene

Message:

consolidate sky flux calculation and report in output cmf

File:

• trunk/ppSim/src/ppSimUtils.c (modified) (1 diff)

trunk/ppSim/src/ppSimUtils.c

@@ -272 +272 @@
 }
 
+float ppSimGetSkyRate (psMetadata *recipe) {
+
+  bool status; 
+
+  float skyRate      = psMetadataLookupF32(&status, recipe, "SKY.RATE"); // Sky rate
+  if (!isnan(skyRate)) {
+    float zp       = psMetadataLookupF32(&status, recipe, "ZEROPOINT");   assert (status);
+    float scale    = psMetadataLookupF32(&status, recipe, "PIXEL.SCALE"); assert (status);
+    float skyMags  = psMetadataLookupF32(&status, recipe, "SKY.MAGS");    assert (status);
+    skyRate = scale * scale * ppSimMagToFlux (skyMags, zp);
+  }
+  return skyRate;
+}
+
 psArray *ppSimSelectSources (pmConfig *config, const pmFPAview *view, const char *filename) {