fix wcs handling for zoomed observation, reduce all datasets

2022-07-05 18:13:45 +02:00
parent e1e1f8635e
commit fc38b24b0d
221 changed files with 74 additions and 19 deletions
--- a/src/lib/fits.py
+++ b/src/lib/fits.py
@@ -57,7 +57,8 @@ def get_obs_data(infiles, data_folder="", compute_flux=False):
            px_dim = np.array([25., 25.])   # Pixel dimension in µm
            if header['pxformt'].lower() == 'zoom':
                px_dim[0] = 50.
-            new_cdelt = 206.3/3600.*px_dim/(f_ratio*HST_aper)
+            #new_cdelt = 206.3/3600.*px_dim/(f_ratio*HST_aper)
+            new_cdelt = np.abs(np.linalg.eig(new_wcs.wcs.cd)[0])
            if new_wcs.wcs.has_cd():
                old_cd = new_wcs.wcs.cd
                del new_wcs.wcs.cd