20m Telescope - SIS 4-mm Receiver HEMT Supply Monitoring
A black number indicates a normal value.A red number indicates a too high or a too low value.
A blue number indicates a value that has not been updated during the last 5 minutes.
A magenta number indicates a BAD value that has not been updated during the last 5 minutes.
You can click on any slot to get to a page showing graphs for that slot.
Daily log-files with the raw ASCII-data can be found here.
Clicking on any of the title lines will give you a log of all values from the last day for
that HEMT supply.
Updated: 2025-05-21 11:38:00 UTC
SIS 4-mm HEMT-supply 1 polarization A Vd1: 0.00 V Id1: -0.12 mA Vg1: 3.00 V Polarization A Vd2: 0.00 V Id2: -0.11 mA Vg2: 3.04 V Vd3: 0.00 V Id3: -0.11 mA Vg3: 3.04 V Vd4: 0.00 V Id4: -0.10 mA Vg4: 3.05 V Vd5: 0.00 V Id5: -0.18 mA Vg5: 2.32 V SIS 4-mm HEMT-supply 2 polarization B Vd1: 0.00 V Id1: -0.12 mA Vg1: 2.99 V Polarization B Vd2: 0.00 V Id2: -0.11 mA Vg2: 2.98 V Vd3: 0.00 V Id3: -0.11 mA Vg3: 3.02 V Vd4: 0.00 V Id4: -0.11 mA Vg4: 3.04 V Vd5: 0.00 V Id5: -0.19 mA Vg5: 2.31 V
Responsible for this page: Mikael Lerner