-- MPG/ESO 2p2 Environmental Monitor --

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Contents + Links: Information:
  • For best results, resize to entire screen size
  • This page self-updates every 5 min
  • Sensors 8 and 12 are pending installation.
Warnings:
  • T3 change since focus=-6.1°C
  • Difference between M1 and M1 air=4.4°C

Last Update: 24/09/23 UT=23:36

Sensor Readings

Unless otherwise stated, temperature readings are surface.
Temperatures are given in °C and humidity in %.

Sensor Location Ave(20m) Now
T01 Outside air (south) 17.5 17.7 up
T02 Outside air (north) 18.2 18.1 dn
T03 Dome air (near floor) 18.4 18.5 up
T04 M1 21.4 21.3 dn
T05 M1 air 16.9 16.9 up
T06 Short serrurier 20.8 20.7 dn
T07 Long serrurier 19.9 19.7 dn
T08 M2 19.7 19.6 dn
T09 Top ring air 17.4 17.3 dn
T10 Sky from top ring 15.0 15.0 dn
T11 Dome air (mid height) 18.3 18.3 dn
T12 Instrument 21.0 20.9 dn
T13 Delta drive 21.5 21.5 dn
T14 Adapter air 17.5 17.4 dn
H01 Humidity @ T01 26.2 25.2 dn
H02 Humidity @ T11 32.4 32.8 up
   [Sensor Plot, press RELOAD if you see this]

Telescope Focus Summary

Current Focus=22597 e.u.
Est. B(842) focus=25740 - 66*TLS = 24439 e.u.
T3 change since last focus = -6.05°C
Environment Monitor v1.1 (May 1999) -- Copyright© (1999) European Southern Observatory/ J.P.Brewer [Author]
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