The tune last night was unfortunately not to 52Mn. The two "isomers" that were identified are instead 45Sc and 75Br. But separation looks okay. ESR morning shift should try to tune to 52Mn to identify the 21-min isomer at 378 keV.

Uploaded some pictures to prove that we were not asleep :-) but they are of limited use...at least my analyzer script and wget works now !!