From 04882b5afa1347c99cb3439dd2b2db1be605ec1c Mon Sep 17 00:00:00 2001
From: Frits Sweijen <fritssweijen@hotmail.com>
Date: Fri, 29 Sep 2023 13:45:02 +0000
Subject: [PATCH] Reference based on channel frequency instead of REF_FREQUENCY
in sort_times_into_freqGroups.py
---
scripts/sort_times_into_freqGroups.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/sort_times_into_freqGroups.py b/scripts/sort_times_into_freqGroups.py
index cd4a358f..1d77c941 100755
--- a/scripts/sort_times_into_freqGroups.py
+++ b/scripts/sort_times_into_freqGroups.py
@@ -140,7 +140,7 @@ def main(MSfile, numSB=10, DP3fill=True, stepname=None, mergeLastGroup=False, tr
for ms in time_groups[time]['files']:
# Get the frequency info
sw = pt.table(ms+'::SPECTRAL_WINDOW', ack=False)
- freq = sw.col('REF_FREQUENCY')[0]
+ freq = sw.col('CHAN_FREQ')[0][0]
if first:
file_bandwidth = sw.col('TOTAL_BANDWIDTH')[0]
nchans = sw.col('CHAN_WIDTH')[0].shape[0]
--
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