Add possibility to process light curves

metis_l1_prep.pro

@@ -488,7 +488,7 @@ pro metis_l1_prep
 	; if applicable, save the data binary-table extension as it is
 
 	if isa(data_bin_table) then begin
-		fits_add_checksum, data_extension_header, data_bin_table
+		if datatype lt 9 then fits_add_checksum, data_extension_header, data_bin_table
 		mwrfits, data_bin_table, out_file_name, data_extension_header, /no_comment, /silent
 	endif