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 2025-05-21 12:47:00 UTC
101 Cabin Roof Temperature 22.36 C
102 Inclinometer Temperature 17.93 C
103 NAC Temperature 17.62 C
104 Cabin Front Temperature 21.08 C
105 Cabin Rear Temperature 22.37 C
106 Cabin Floor Temperature 22.09 C
107 Platform Air Temperature 19.80 C
108 S/X ColdHead Temperature 23.14 C
109 PLL Temperature 22.31 C
112 Cabin Humidity 54.22 %
201 Cooler from S/X & MBR Temp 26.99 C
202 Cooler from SIS Temp 22.48 C
203 Cooler to Comp Temp 20.02 C
204 Cooler FanConv Inlet Temp 21.56 C
205 Cooler Ambient Air Temp 15.85 C
206 Cooler ActCooler Out Temp 17.30 C
207 Cooler Accum Tank Temp 21.64 C
208 Cooler ActCooler Inlet Temp 17.71 C
211 Cooler FanConv Setting 99.00 %
212 Cooler ActCooler Setting 46.69 %
213 Cooler Shunt Setting 72.28 %
303 Multiband HEMT 18-26 GHz 26.45 K
304 Multiband HEMT 26-36 GHz 34.14 K
305 Multiband HEMT 36-50 GHz 30.20 K
306 Multiband HEMT (15K stage) 28.09 K
307 Multiband HEMT (70K stage) 101.52 K
309 New S/X (20K stage S-band) 14.87 K
310 New S/X (20K stage X-band) 14.69 K
404 SIS Vacuum 1.85E-07 mbar
405 Multiband Vacuum 2.61E-07 mbar
406 S/X Vacuum 1.34E-07 mbar
501 SIS 3-mm 4K mixer 4.50 K
502 SIS 4-mm 12K LNA 5.09 K
503 SIS 3-mm 50K load 78.13 K
504 SIS 4-mm 50K load 0.00 K
601 SIS 3/4-mm 50K plate 63.93 K
602 SIS 3/4-mm 50K head -9.99 K
603 SIS 3-mm 4K pol-A mixer 4.79 K
606 SIS 3-mm 4K pol-B mixer 4.76 K
607 SIS 3/4-mm 4K plate 4.23 K
608 SIS 3/4-mm 4K head 3.80 K
609 SIS 4-mm 12K OMT 5.15 K
701 Helium Pressure 1 In 16.61 bar
702 Helium Pressure 1 Out 4.80 bar
703 Helium Pressure 2 In 17.19 bar
704 Helium Pressure 2 Out 3.65 bar
Last modified: 21 May 2025
Responsible for this page: Mikael Lerner