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MIDI trending system: HISTORY plot
Last update: 2011-10-17T09:59:50 (UT)
same group: RON LIN PRESS_TEMP
close window history: 2006 2007 2008 2009   2010   2011   2012 2013 2014 2015   HEALTH
  ... ... ... ... ... ... ...
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?		 Symb
?		 Source
*		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •QC1DB none   Pa VAL0,0.001 186 sensor_pressure this | last_yr | all cryostat pressure (sensor value, Pa)
2 •QC1DB none   K VAL33.5,38 186 temp_camera this | last_yr | all average cryostat temperature (K)
*Data sources: QC1DB: QC1 database; LOCAL: local text file
Plot 1
data source:midi_detron
(QC1 database)
dataset:sensor_pressure•
average:none
fixed thresholds:0.0...0.001Pa
N_data plotted:186
[click on plot for closeup]
Plot 2
data source:midi_detron
(QC1 database)
dataset:temp_camera•
average:none
fixed thresholds:33.5...38.0K
N_data plotted:186
[click on plot for closeup]
This plot

Here we monitor the pressure (INS.PRES1.MEAN) and temperature (INS.TEMP1.MEAN) of the camera.  

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