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parseltongue:grimoire [2012/11/27 10:06] – [Ionospheric Calibration] kettenisparseltongue:grimoire [2012/11/27 10:39] (current) – [The EVN Pipeline] kettenis
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   >>> help(evn_aips_tasks.runlwpla)   >>> help(evn_aips_tasks.runlwpla)
  
-    * {{:parseltongue:4.7:evn_funcs.py|}}: Other functions used by EVN.py. Mostly provide simplified interaction with functions in evn_aips_tasks.py . +    * {{:parseltongue:4.7:evn_funcs.py|}}: Other functions used by evn.py. Mostly provide simplified interaction with functions in evn_aips_tasks.py . 
-    * {{:parseltongue:4.7:crfuncs.py|}}: Generic functions used by EVN.py. At the moment this is just a couple of filehandling classes to allow better logging of what the pipeline is doing. +    * {{:parseltongue:4.7:crfuncs.py|}}: Generic functions used by evn.py. At the moment this is just a couple of filehandling classes to allow better logging of what the pipeline is doing. 
  
 The pipeline is driven by an input file. An example can be found here: {{:parseltongue:template.txt}} The pipeline is driven by an input file. An example can be found here: {{:parseltongue:template.txt}}
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 //Huib Jan van Langevelde, 19 January 2006// //Huib Jan van Langevelde, 19 January 2006//
  
-The files {{mixedcal.py}} and {{snatch.py}} are a high level script and calibration routine which transfers wide band delay and phase solutions to narrow band data, by extrapolating to the proper frequency in the narrow band data.+The files {{:parseltongue:mixedcal.py}} and {{:parseltongue:snatch.py}} are a high level script and calibration routine which transfers wide band delay and phase solutions to narrow band data, by extrapolating to the proper frequency in the narrow band data.
  
-The script {{linecal.py}} is a script to read specific data from the EVN archive and average it down in time, doing some standard calibration. It requires a file with metadata ({{el032com.txt}}).+The script {{:parseltongue:linecal.py}} is a script to read specific data from the EVN archive and average it down in time, doing some standard calibration. It requires a file with metadata ({{:parseltongue:el032com.txt}}).
  
  
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 //Enno Middelberg, 16 July 2010// //Enno Middelberg, 16 July 2010//
  
-Here is a {{dynspec-flagger.py|script}} that plots all visibilities in a data set as dynamic spectra on a single diagram. This lets one easily identify bad stations and baselines. Clicking on the subplots lets one zoom in on single baselines, and modified clicks (whils holding down shift keys etc) one can produce flagging commands suitable for Aips' UVFLG to flag baselines or antennas. It also handles multi-IF data. I have tested it on VLBA and GMRT data. It can be a bit slow, but this mostly depends on the number of baselines, not the size of the uv data. Brief instructions are printed to the terminal when called without command line options.+Here is a {{:parseltongue:dynspec-flagger.py|script}} that plots all visibilities in a data set as dynamic spectra on a single diagram. This lets one easily identify bad stations and baselines. Clicking on the subplots lets one zoom in on single baselines, and modified clicks (whils holding down shift keys etc) one can produce flagging commands suitable for Aips' UVFLG to flag baselines or antennas. It also handles multi-IF data. I have tested it on VLBA and GMRT data. It can be a bit slow, but this mostly depends on the number of baselines, not the size of the uv data. Brief instructions are printed to the terminal when called without command line options.
  
 Here is an example: Here is an example:
parseltongue/grimoire.1354010781.txt.gz · Last modified: 2012/11/27 10:06 by kettenis