Catalogs of ISSW, OSA4 found sources

	 Niels J. westergaard  2004-09-24

PV, GPS, and GCDE JMX1 and JMX2 observations in revolutions from 6 to ~210 have
been analyzed in a search for source with a DETSIG limit of 14.
Four energy intervals have been setup: 3-6, 6-10, 10-15, and 15-25 keV.

There are likewise 8 FITS files: j1surcat4_0.fits, ..., j1surcat4_3.fits plus
the analoguous ones for JMX2 with the columns:

SWID       12A       The 12 digit SWID string
NAME       25A       As assigned from gnrl_refr_0010.fits
RA_OBJ     1E        In degrees
DEC_OBJ    1E        In degrees
NCOUNTS    1J        Total number of counts in shadowgram
PEAKSIZE   1E        Number of counts in source peak
DETSIG     1E        Detection significance
OFFAXIS    1E        Off axis angle [degrees]
FLUX       1E        Coarse vignetting corrected flux [cts/s]
EXPOSURE   1E        Exposure time [s]
 
For the next version:

A 'unique' catalog has been constructed i.e. a catalog where each
source appears only once. Their names are jisurcat4_unique_0.fits, ...,
jisurcat4_unique_3.fits
The algorithm is as follows:
  For given source search the jisurcat4t of the catalog to find the
  sources within a radius of 0.05 deg (3 arcmin). Calculate the
  average position and repeat the search for sources to include
  - the position may have changed until no more sources are found
  within the radius limit. Then the 'unique' catalog is updated
  and the next source is analyzed.

The columns in the jisurcat4_unique_i.fits files are:

RA_OBJ     1E        Average RA, weighted with DETSIG
DEC_OBJ    1E        Average DEC, weighted with DETSIG
SRCNAME1   20A       Source name from DSRI_CAT_002.fits
SRCNAME2   20A       Source name from gnrl_refr_cat_0014.fits
SRCNAME3   20A       Source name from nl_cat_combine_2.fits
SOURCE_ID  20A       Source ID from gnrl_refr_cat_0014.fits
NUMFIND    1J        Number of times this source appears in jisurcat4_n.fits
LIST_INT   1PJ(2000)   List of row numbers (start with 0) in jisurcat4_n.fits