First, create the directory for processed data, PROC, by right-clicking
on the ObsID directory and choosing the option ``Create new directory''.
Highlight PROC by single-clicking on it. Please note that both the Hera
GUI and Command Window rely on this to know where to place the output files.
Calling any of the chains will initiate processing on all OM data of that
particular mode; currently, only omichain will accept parameters
to limit processing to a specific filter or exposure.
To rerun the pipeline on all exposures and filters from the GUI:
To rerun the pipeline on all exposures and filters from the Command Window, type:
This produces numerous files, including images and regions for each exposure
and each filter. If we are interested in the sources detected in the mosaicked,
V band image we could run omichain with the appropriate flags.
To rerun the pipeline on the mosaicked, V-band image from the GUI:
To rerun the pipeline on the mosaicked, V-band image from the Command Window, type:
The output files can be used immediately for analysis, though users are strongly urged to examine the output for consistancy first (see §9.3.2). The chains apply all necessary corrections, so no further processing or filtering needs to be done. Please note that the chains do not produce output files with exactly the same names as those in the PPS directory (they also produce some files which are not included in the PPS directory at all.) Table 9.2 lists the file ID equivalences between repipelined and PPS files.
|EVLIST||none||FAST mode events list|
|FIMAG_||FIMAG_||combined full-frame image|
|FSIMAG||FSIMAG||combined full-frame sky image|
|HSIMAG||HSIMAG||full-frame HIRES sky image mosaic|
|IMAGE_||IMAGE_||image from any filter or GRISM|
|IMAGE_||IMAGEF||FAST mode image|
|LSIMAG||LSIMAG||full-frame LORES sky image mosaic|
|OBSMLI||OBSMLI||combined observation source list|
|REGION||SWSREG||sources region file|
|REGION||SFSREG||FAST mode sources region file|
|REGION||SGSREG||GRISM ds9 regions|
|RIMAGE||GIMAGE||GRISM rotated image|
|RSIMAG||RSIMAG||default mode sky mosaic|
|SIMAGE||SIMAGE||sky aligned image|
|SIMAGE||SIMAGF||FAST mode sky aligned image|
|SIMAGE||none||GRISM sky aligned image|
|SPCREG||SPCREG||GRISM ds9 spectrum regions|
|SPECLI||SPECLI||GRISM specra list|
|SPECTR||SPECTR||source extracted spectra|
|SWSRLI||SFSRLI||FAST mode sources list|
|SWSRLI||SGSRLI||GRISM sources list|
|TIMESR||TIMESR||FAST mode source timeseries|
|TSHPLT||TSHPLT||tracking history plot|
|TSTRTS||TSTRTS||tracking star timeseries|