Health Check monitor


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HealthCheck Monitor
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NACO trending system: HEALTH CHECK plot
Last update: 2008-08-29T23:32:26 (UT)
now: 2008-08-30T08:58:03 (UT)
INFO USERS-GUIDE MORE
same group: strehl_daily xpos_daily ypos_daily  
history ... | plot tutorial ...   daily/often; important to check     [info]
last OPSLOG data:
2008-08-29
Plot: 1 2 3 4 5   latest_files
N_data: number of recent OPSLOG entries plotted here
N_data: 18 18 18 18 18 availability
Print: Information and research: News:
- png file - advanced studies: QC1 browser | QC1 plotter
 
Plot
[info]
Symbol
[info]
Source* OPS?** Average [info] Thresholds [info] N_data Data downloads Remarks
method value unit method value
1 QC1DB yes (18) MEAN 0.73220   3SIG± 0.08961 64 this | last_yr | all IR N20C80 3-2
2 QC1DB yes (18) MEAN 0.73317   3SIG± 0.05457 61 this | last_yr | all IR N20C80 6-1
3 QC1DB yes (18) MEAN 0.76353   3SIG± 0.05512 62 this | last_yr | all IR N20C80 9-1
4 QC1DB yes (18) MEAN 0.79016   3SIG± 0.07037 65 this | last_yr | all VIS VIS 1-4
5 QC1DB yes (18) MEAN 0.77179   3SIG± 0.06078 64 this | last_yr | all VIS VIS 5-3
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate if OPSLOG data are included
This plot

Strehl ratio from a fiber image in daily check_AO_correction (as of 2007-07-04) data. The data are taken with camera S27.  


General information

Click on any of the plots to see a close-up version.

If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPSLOG section on top of the page.

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