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XMM-Newton Science Analysis System

evlistcomb (evlistcomb-4.20) [xmmsas_20211130_0941-20.0.0]


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.

 no valid input event file
 lists of columns and of types do not have the same length
 missing, invalid or incompatible input event file. Skip that file
corrective action: check that file
 column units, keywords or null values in input event file not compatible with previous files. Skip that file
corrective action: check that file
 unrecognized data mode. Skip that file
corrective action: check the DATAMODE keyword in that file
 not same unit for TSTART and TSTOP. Continue, but do not compute TELAPSE
corrective action: check those keywords
 the output event list is empty. Continue anyway
corrective action: check nothing went wrong
 One column does not exist in one of the input files. Continue, set to null in output
corrective action: check input file
 It was asked to change an input boolean or string column to some other type, or some other type into boolean or string. Continue, set to Null in output
corrective action: modify output type for that column
 CCD number could not be retrieved from an extension. Continue, do not copy that extension to the output file
corrective action: check keywords in that extension
 two extensions would have the same name in output file. Continue, keep only the first one
corrective action: check how that conflict could happen

XMM-Newton SOC -- 2021-11-30