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-rw-r--r--doc/HOWTO_chandra_acis_analysis.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/HOWTO_chandra_acis_analysis.txt b/doc/HOWTO_chandra_acis_analysis.txt
index 9935816..7cc1e37 100644
--- a/doc/HOWTO_chandra_acis_analysis.txt
+++ b/doc/HOWTO_chandra_acis_analysis.txt
@@ -53,11 +53,11 @@ Step-by-step guide to analyze ACIS data:
(13) $ ds9 evt2*_clean.fits
Roughly select the source center and save the region as 'cstart.reg'
(??) <TODO> Calculate the X-ray centroid:
- $ calc_centroid.py -i img_c*_e700-2000.fits -V
+ $ calc_centroid.py -s cstart.reg -i img_c*_e700-2000.fits -V
Check whether the calculated centroid is OK; if not, manually
adjust the centroid position, and overwrite 'centroid.reg'
(??) <TODO> Generate regions for SBP extraction (sbprofile.reg):
- $ make_sbprofile_reg.py -b <bkgd>
+ $ make_sbprofile_reg.py -b <bkgd> -V
(??) <TODO> Generate regions for deprojected spectral analysis (rspec.reg):
$ chandra_genspcreg.sh evt2_c*_clean.fits <bkgd> centroid.reg rspec.reg
$ manifest.py setpath rspec_reg rspec.reg