Changes between Version 13 and Version 14 of Notes/ExampleReduction

Timestamp:

03/26/09 13:49:56 (15 years ago)

Author:

JamieStevens

Comment:

--

Notes/ExampleReduction

@@ -113 +113 @@
 of 16 bands (16 x 128 MHz = 2048 MHz, the actual bandwidth of CABB).
 
+Let's look at the bandpass for one of the bandwidth chunks of the secondary calibrator 0515-674:
+
+`uvspec vis=0515-674.5436 "select=pol(xx,yy)" interval=10 options=nobase,avall axis=chan,amp device=/xs nxy=4,4`
+
+[[Image(cx167_example_plot7.png)]]
+
+The bandpasses look pretty good. Note that although we are using 128 MHz bandwidth, the same as was possible
+with the old correlator, we have 128 channels across the bandwidth, instead of 32 which was usually found with
+the old correlator.
+
+We should now calibrate the secondary with mfcal, in the same way that it would have been done with old data.