436 B
436 B
The quick brown fox jumps over the lazy dog. The dog stays blissfully asleep. :) Source Am241 0.09microcurie 7/11/1975
Full gain peak is 70 gain on amplifier amplitude of 9 volts Channel 6792 Now energy calibrating with pulser.
Source is in! FWHM at 13.22 keV with peak at 5493.73 keV. We're getting some of the other peak in there too. Gross area of 1330.
Our mylar sheets are 1 that is 2.5 micrometer and 4 that are 6 micrometer