20m Telescope - Cryo & Cabin Environment 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.
SLOT 2025-06-13 00:55:00 UTC
101 Cabin Roof Temperature 22.52 C
102 Inclinometer Temperature 18.01 C
103 NAC Temperature 17.07 C
104 Cabin Front Temperature 20.06 C
105 Cabin Rear Temperature 22.14 C
106 Cabin Floor Temperature 22.00 C
107 Platform Air Temperature 19.35 C
108 S/X ColdHead Temperature 22.22 C
109 PLL Temperature 22.70 C
112 Cabin Humidity 54.87 %
201 Cooler from S/X & MBR Temp 20.00 C
202 Cooler from SIS Temp 22.86 C
203 Cooler to Comp Temp 19.99 C
204 Cooler FanConv Inlet Temp 18.94 C
205 Cooler Ambient Air Temp 15.43 C
206 Cooler ActCooler Out Temp 16.40 C
207 Cooler Accum Tank Temp 19.03 C
208 Cooler ActCooler Inlet Temp 16.81 C
211 Cooler FanConv Setting 65.19 %
212 Cooler ActCooler Setting 0.00 %
213 Cooler Shunt Setting 43.65 %
303 Multiband HEMT 18-26 GHz 292.14 K
304 Multiband HEMT 26-36 GHz 291.81 K
305 Multiband HEMT 36-50 GHz 292.49 K
306 Multiband HEMT (15K stage) 294.00 K
307 Multiband HEMT (70K stage) 292.45 K
309 New S/X (20K stage S-band) 0.00 K
310 New S/X (20K stage X-band) 0.00 K
404 SIS Vacuum 1.47E-07 mbar
405 Multiband Vacuum 1.96E+01 mbar
406 S/X Vacuum 1.27E+01 mbar
501 SIS 3-mm 4K mixer 4.50 K
502 SIS 4-mm 12K LNA 5.08 K
503 SIS 3-mm 50K load 77.26 K
504 SIS 4-mm 50K load 0.00 K
601 SIS 3/4-mm 50K plate 63.54 K
602 SIS 3/4-mm 50K head -9.99 K
603 SIS 3-mm 4K pol-A mixer 4.77 K
606 SIS 3-mm 4K pol-B mixer 4.75 K
607 SIS 3/4-mm 4K plate 4.22 K
608 SIS 3/4-mm 4K head 3.80 K
609 SIS 4-mm 12K OMT 5.14 K
701 Helium Pressure 1 In 12.51 bar
702 Helium Pressure 1 Out 12.46 bar
703 Helium Pressure 2 In 16.87 bar
704 Helium Pressure 2 Out 3.72 bar
Last modified: 13 June 2025
Responsible for this page: Mikael Lerner