[daip] Trying to align X-ray and radio

Eric Greisen egreisen at nrao.edu
Wed Sep 10 13:02:05 EDT 2003


Chun writes:
 > So I have two maps (one in X-ray, one in radio). I'm trying to align them,
 > but I get this error:
 > URSA  > GREYS1: Task GREYS  (release of 31DEC03) begins
 > URSA  > GREYS1: INPUT MAPS ARE NOT COINCIDENT: AXIS 1
 > URSA  > GREYS1: Purports to die of UNNATURAL causes
 > 
 > I have both images in J2000 coordinates (using REGRD). What else should I
 > do so I can get it align? The images having different resolution (i.e. so
 > the pixel resolutions are completely different), and the center of the
 > image are not the same. I played around with OGEO and OHGEO, and that
 > does not seem to work.

OHGEO will work if you use it correctly.

Eric Greisen



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