Health Check monitor


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HealthCheck Monitor
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ISAAC:
temperature sensors
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ISAAC trending system: HEALTH CHECK plot
Last update: 2008-10-14T00:53:15 (UT)
now: 2008-10-14T14:16:04 (UT)
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same group: T(DET) T(PUMP) T(STRUCT) T(AMBI,M1) T(DET)_ZOOM
no OPSLOG data
 
Print: Information and research: News:
- png file The equivalence is: TEMP1 : Pre cooling [K] TEMP2 : Warm - up [K] TEMP3 : Sorption pump [K] TEMP4 : M7 Mirror [K] TEMP5 : Cold structure 1 [K] TEMP6 : Cold structure 2 [K] TEMP7 : Cold structure 3 [K] TEMP8 : Radiation Shield [K] TEMP9 : Ambient air [K] TEMP10: Vessel to surface difference TEMP11: CCC cooling flow [l/min] TEMP12: Instrument pressure [mbar]  
Plot
[info]
Symbol
[info]
Source* OPS?** Average [info] Thresholds [info] N_data Data downloads Remarks
method value unit method value
1 .LOCAL   none   T/K none   15560 n/a Hawaii-1 temperature sensor
1 .LOCAL   none   T/K none   15560 n/a Hawaii-2 temperature sensor
2 .LOCAL   none   T/K none   15560 n/a Aladdin-1 temperature sensor
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate if OPSLOG data are included
This plot

This is the trending plot for the ISAAC detector temperature sensors.

These plots describe:
Fig. 1. temperature of the ISAAC Hawaii detector and the backup sensor (blue)
Fig. 2. temperature of the ISAAC Aladdin detector. The Aladdin backup sensor is out of order since 2004-07-18.
Values are read from ingested ISAAC raw frame fits headers.  


General information

Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • statistical averages are indicated by a solid line, and thresholds by broken lines
  • outliers are marked by a red asterisk. They are defined as data points outside the threshold lines
  • "aliens" (= data points outside the plot Y limits) are marked by a red arrow ( or )
  • you can download the data for each parameter set if the 'Data downloads' link shows up