Bug #902

Updated by Emmanuel Bertin about 3 years ago

Trying to scamp HSC images, I produced a .ahead including 2nd order terms (attached) to deal with the large field of view. 
 Then I scamped a number of HSC catalogs. Some were rotated by 90 deg. 
 The solution for the non-rotated images is great. But for the rotated images, the distortion maps show that the solution is completely wrong. 

 A small sample of files can be found on dance09 in: 

 !{width:49%}distort_3.png! !{width:49%}distort_2.png! !{width:40%}distort_3.png! !{width:40%}distort_2.png!