Download AKARI IRC Data User Manual for Post

IRC Data User Manual for Post-Helium Mission (Phase 3)
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– 1: Only the common area is used.
– 2: The whole area is used.
• det sig (real, min=1.0, max=1000.0, default=4.0):
Source detection threshold in sigmas.
• sig rej (real, min=0.0, max=100.0, default=3.0):
Rejection unit in sigmas.
• max itr (int, min=1, max=10, default=10):
Maximum number of iterations in statistical process.
• obslog (string, default=irclog):
NEVER CHANGE THIS. Output filename of redbox.mkirclog
• wcs (boolean, yes or no, default=no):
Try to match the 2MASS sources to calculate wcs? To use this function, you should
have internet connection to automatically download 2mass catalog from the internet. This
process will not be executed as default. Note; although the toolkit was checked on Solaris
machines also. Solaris does not have curl in the original applications. You need
to install it to run WCS.
• selfdar (boolean, yes or no, default=no):
Use an alternative dark to the super-dark provided?
• coaddsh (boolean, yes or no, default=no):
Coadd short exposure frames as well as long ones?
• interac (boolean, yes or no, default=no):
option to run pipeline interactively
With this option selected, the pipeline can be run step by step, e.g. as
Greenbox.anomalous pix
Greenbox.dark, etc
or alternatively by typing Greenbox then running from inside the Green-Box as
anomalous pix
dark, etc.
• deltemp (boolean, yes or no, default=yes):
delete any temporary created files?
• rejecti (string, noneminmaxccdclipcrrejectsigclipavsigclippclip, default=sigclip):
Type of rejection operation performed in coadding.
– none : No rejection
– minmax : Reject the nlow and nhigh pixels
– ccdclip : Reject pixels using CCD noise parameters
– crreject : Reject only positive pixels using CCD noise parameters
– sigclip : Reject pixels using a sigma clipping algorithm
– avsigclip : Reject pixels using an averaged sigma clipping algorithm
– pclip : Reject pixels using sigma based on percentiles