XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


implotregions (implotregions-1.1) [xmmsas_20211130_0941-20.0.0]

Errors

This section documents warnings and errors generated by this task (if any). Note that warnings and errors can also be generated in the SAS infrastructure libraries, in which case they would not be documented here. Refer to the index of all errors and warnings available in the HTML version of the SAS documentation.

invalidImageTypeerror 
 Input image not valid. Mandatory WCS keywords not found (CTYPEn, CRVALn, CRPIXn, etc)
 
WrongRegionFileerror 
 No REGION extension in the Region file. REGION extension does not contain valid column names (or the correct order): SHAPE, X, Y, R. Regions in the Source and Background region files have to be in the same coord. type.
 
WrongSourceNumberserror 
 Source number of the Source and Background spectra differ.
 
badPlotDeviceerror 
 Plot device was not created for some reason.
 
WcsTransformerror 
 Cannot transform wcs coordinates to pixel coordinates. 'wcsfwd' error.
 
badWcsTypeerror 
 At present the task only deals with MTYPE1 = "pos", CTYPE = "X/Y".
 
WrongPixelSizeWorlderror 
 X world pixel size and Y world pixel size differ.
 
invalidWCSwarning 
 
corrective action: The input image array does not contain any WCS information. The displayed source positions may therefore be incorrect.
 

XMM-Newton SOC -- 2021-11-30