parameters read
 Using random seed from command line:            1
 pixel size  0.1486500      0.1599900    
 image position  -39.05180       428.2710    
 ephemeris   953.2465       23.84398       7.220284    
 setting CROTA2=0.
 lon,lat -4.9382795E-02  0.5918304    
 error encountered while getting field strength PAR_TYPE
 FITSIO Error Status =         202 : keyword not found in header   
 checking for EXTNAME instead
 correct EXTNAME found
 error encountered while getting field inclination PAR_TYPE
 FITSIO Error Status =         202 : keyword not found in header   
 checking for EXTNAME instead
 correct EXTNAME found
 error encountered while getting field azimuth PAR_TYPE
 FITSIO Error Status =         202 : keyword not found in header   
 checking for EXTNAME instead
 correct EXTNAME found
 error encountered while getting Straylight fraction PAR_TYPE
 FITSIO Error Status =         202 : keyword not found in header   
 checking for EXTNAME instead
 correct EXTNAME found
 error encountered while getting Continuum intensity PAR_TYPE
 FITSIO Error Status =         202 : keyword not found in header   
 checking for EXTNAME instead
 correct EXTNAME found
 field read
 box:           1           3           1         640
 boxit done
 mask constructed