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public:user_software:documentation:ndppp [2020-01-09 14:12]
André Offringa [DDECal]
public:user_software:documentation:ndppp [2020-01-09 14:14] (current)
André Offringa [DDECal]
Line 566: Line 566:
 |<​step>​.subtract | bool | false | Subtracts the corrected model from the data. **NOTE** This may not work when you apply a uv-cut.| |<​step>​.subtract | bool | false | Subtracts the corrected model from the data. **NOTE** This may not work when you apply a uv-cut.|
 | <​step>​.useidg | bool | false | Do image-based prediction using IDG.| | <​step>​.useidg | bool | false | Do image-based prediction using IDG.|
-|<​step>​.idg.images|list|[]|Filename of ''​.fits''​ model images, one per frequency term. The terms are defined as for a polynomial source spectra (not logarithmic),​ e.g. see [[https://​sourceforge.net/​p/​wsclean/​wiki/​ComponentList|<​step>​.idg.regions|string|""​|DS9 regions file describing the facets for IDG prediction.| +|<​step>​.idg.images|list|[]|Filename of ''​.fits''​ model images, one per frequency term. The terms are defined as for a polynomial source spectra (not logarithmic),​ e.g. see [[https://​sourceforge.net/​p/​wsclean/​wiki/​ComponentList/​|this WSClean page]]. The frequency in the metadata of the fits files is used as nu<​sub>​0</​sub>​ in the polynomial evaluation.| 
-/|this WSClean page]]. The frequency in the metadata of the fits files is used as nu<​sub>​0</​sub>​ in the polynomial evaluation.|+|<​step>​.idg.regions|string|""​|DS9 regions file describing the facets for IDG prediction.|
 |<​step>​.savefacets|bool|false|Write out each facet as a fits file (named facet<​N>​.fits). Only useful when useidg=true.| |<​step>​.savefacets|bool|false|Write out each facet as a fits file (named facet<​N>​.fits). Only useful when useidg=true.|
 |<​step>​.onlypredict|bool|false|Instead of solving, output the predicted visibilities instead. This is useful for testing, although when doing faceted prediction with IDG, it might be fast for certain cases.| |<​step>​.onlypredict|bool|false|Instead of solving, output the predicted visibilities instead. This is useful for testing, although when doing faceted prediction with IDG, it might be fast for certain cases.|
  • Last modified: 2020-01-09 14:14
  • by André Offringa