Start: 15:08

Stop: 15:42

Rates: 19 kHz (Dynodes), 16 kHz (anodes)

Lmd: Na22_source_201905211508_059.dlt ...Na22_source_201905211508_062.dlt

Root: 201905211543_22Na.root

Source details: 22Na, ID NA 401, 700, 1.038 x 105 Bq (2010/03/16), key 5,

It appears in the Sunflower home page as 09-7007 with an estimated activity of 8.9 Bq/s today

Comment; seems dynode 4 moved a little up. Most detectors keep a reasonable alignment

When overlay was marked, it did not save the root file. Root attached and tested