From 0b9c3d3793af7abca30529cf3a296efc69308cd0 Mon Sep 17 00:00:00 2001
From: David Rafferty <drafferty@hs.uni-hamburg.de>
Date: Tue, 3 Sep 2019 15:12:49 +0200
Subject: [PATCH] Handle LogarithmicSI=true models
---
lsmtool/skymodel.py | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/lsmtool/skymodel.py b/lsmtool/skymodel.py
index 6e4448c..584d561 100644
--- a/lsmtool/skymodel.py
+++ b/lsmtool/skymodel.py
@@ -1677,8 +1677,18 @@ class SkyModel(object):
# Apply beam attenuation
if applyBeam:
- spectralIndex = self.getColValues('SpectralIndex')
- referenceFrequency = self.getColValues('ReferenceFrequency')
+ if 'LogarithmicSI' in self.getColNames():
+ if np.any(self.getColValues('LogarithmicSI') == "true"):
+ adjustSI = False
+ else:
+ # Default is LogarithmicSI=true
+ adjustSI = False
+ if adjustSI:
+ spectralIndex = self.getColValues('SpectralIndex')
+ referenceFrequency = self.getColValues('ReferenceFrequency')
+ else:
+ spectralIndex = None
+ referenceFrequency = None
I_orig = self.getColValues('I')
RADeg = self.getColValues('Ra')
DecDeg = self.getColValues('Dec')
--
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