CRL: corrected focal size calc to get size at sample position

.loglogin

@@ -42,3 +42,4 @@
 09/13/2024 - 05:44:11 - ravioli
 09/13/2024 - 05:52:52 - ravioli
 09/13/2024 - 11:57:25 - ravioli
+09/18/2024 - 05:50:45 - ravioli

100idPyApp/python/transfocator_calcs.py

@@ -276,11 +276,15 @@ def calc_lookup_table(num_configs, radii, materials, energy_keV, wl, numlens,
     if flag_HE:
         FWHM1H_list *= (Strehl_list)**(-0.5)
         FWHM1V_list *= (Strehl_list)**(-0.5)
-    FWHM_list   = (FWHM1H_list*FWHM1V_list)**0.5
+#   FWHM_list   = (FWHM1H_list*FWHM1V_list)**0.5
+
+    FWHM1H_atsample_list = (FWHM1H_list**2 + (aperL1H_list*dq1_list/q1_list)**2)**0.5
+    FWHM1V_atsample_list = (FWHM1V_list**2 + (aperL1V_list*dq1_list/q1_list)**2)**0.5
+    FWHM_atsample_list   = (FWHM1H_atsample_list*FWHM1V_atsample_list)**0.5
 
 #   if verbose:
 #       print(f'FWHM1H_list {FWHM1H_list}')
 #       print(f'FWHM1V_list {FWHM1V_list}' )
 
 
-    return FWHM_list
+    return FWHM_atsample_list