| 
        
          | Plot ?
 | Symb ?
 | Source *
 | Average    ? | Thresholds ? | N_ data
 | QC1 parameter
 | Data downloads
 | Remarks |  
	  | method | value | unit | method | value |  
| 1 |  | QC1DB | MEDIAN | 5.99 | K | none |  | 64 | ins_sens30_val | this |
    last_yr |
    all | temperature of the imaging detector |  
| 2 |  | QC1DB | MEDIAN | 7.25 | K | none |  | 125 | ins_sens31_val | this |
    last_yr |
    all | temperature of the spectroscopic detector |  
          |  |  
          | *Data sources: QC1DB: QC1 database; LOCAL: local data source |  
| Plot 1 scores: not implemented
 |  | data source: | visir_dark_img (QC1 database)
 |  | dataset: | ins_sens30_val |  |  | median: | 5.99 | K |  | thresholds: | none |  |  | N_data plotted: | 64 |  | [click on plot for closeup] | This plot
| Plot 2 scores: not implemented
 |  | data source: | visir_dark_spc (QC1 database)
 |  | dataset: | ins_sens31_val |  |  | median: | 7.25 | K |  | thresholds: | none |  |  | N_data plotted: | 125 |  | [click on plot for closeup] | 
Historical monitoring of the temperatures of the VISIR pre-upgrade imaging
and spectroscopic detectors.  
As of May 12, 2010 the temperature of the
imaging detector is read from keyword INS_TEMP30_VAL and of the
spectroscopic detector from keyword INS_TEMP31_VAL. Before that date
different keywords were used: INS_SENS30_VAL and INS_SENS31_VAL,
respectively.
        
       General information
 
 Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot. If configured, 
data points belonging to the latest date are specially marked
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
 |