GOLF Operation - Detector corrections chronology

Here is the chronology of the high voltage applied to the detectors in order to correct from their ageing. The jumps induced by these HV readjustments are corrected in the calibrated velocity files, which is not the case in the daily files of SoHO archive.

Date Voltage PM1 (V) Voltage PM2 (V)
16-Feb-1996 889.5 967.5
16-Mar-1996 909.5 978.5
17-Oct-1997 959.5 1008.5
12-May-2000 979.5 1028.5
22-Apr-2005 1009.5 1053.5
06-Mar-2014 1035.0 1095.0