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HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.

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User manual for analysing E2E-F data at the ISDC
For more information please read the individual help files of the programs used (e.g. spi_science_analysis --help).
step purpose What you have to do
setup   have your own data_rep on your account. Follow the E2E-F setup advice.
setenv COMMONLOGFILE mylog.txt define a logfile If you want to have a log file, set it now. To unset it later just type "unsetenv COMMONLOGFILE"
emacs dols.txt create a list of SCWs Here is one example for a valid list of one SCW: dols.txt. Please have a look on the list of usable E2E-F data. Be aware that during E2E-F the detector was not cooled and the high voltage was not switched on, thus imaging can be performed but will give strange results.
og_create idxSwg="dols.txt" ogid="obs_id" baseDir="." create the OG give a (up to now not existing!) name for the obs-branch (obs_id).
cd obs/obs_id   go to your obs branch.
spi_science_analysis
(if you want to avoid the GUI, unsetenv DISPLAY before starting spi_science_analysis !)
do the analysis start with spi_science_analysis, fill in the parameters for the analysis (either off-line using an editor, or by using the GUI which will appear on the screen). The following parameter file can be a basis for your analysis: spi_science_analysis_e2ef.par (if you want to use it, copy it to your $PFILES/spi_science_analysis.par). For different sets of detectors you need different response (IRF). You can get a detector list if you are not familiar with our pseudo-detector scheme. Which IRFs do you want to use? Begin with small numbers of energy bins! Read also the user manuals of spihist, spiskymax, and spiros..
fv spi/source_res.fits
...
output check read the log file, check the images, events table and so on. If it is failing - check for missing/wrong input parameters first.
spi_science_analysis step back and repeat parts of the analysis Run spi_science_analysis again in the level range you like. E.g. start from binning again up to the imaging/spectra level by using StartLevel = BIN_I and EndLevel = IMA.

In case of questions and comments: contact me at the ISDC.