SPHERE trending system: HEALTH CHECK report   
      
     
   
  
    
      
        
          Last update: 2025-10-31T11:11:31 (UT)
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        General news: 
NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.  
      
        
          SPHERE news:  
        
Note that the current Health Check monitor runs with an incomplete pipeline and an incomplete set of QC1 parameters. 
QCG can currently not guarantee completeness and significance at the usual level. 
  
      
        Report news: 
          
    
     
    
  
    
    
      
        
        
   
 
	
  
    
     
   
  
    
      
       
     
   
  
    
      
     
   
  
    
      
        
          Plot?  Symb?    Source  Average    ?   Thresholds ?    N_   QC1   Data   Remarks  
	
	   method  value  unit  method  value  
1 
  QC1DB MEDIAN 290877 number VAL 200000,400000 19 qc_num_badpix 
    this  |
    last_yr  |
    all 
   H-band beam  
2 
  QC1DB MEDIAN 292443 number VAL 200000,400000 23 qc_num_badpix 
    this  |
    last_yr  |
    all 
   K-band beam  
        
            
         
	
          
            *Data sources: QC1DB: QC1 database; LOCAL: local data source 
	    
      
Plot 1 scores: not implemented  
 data source: sphere_irdis_flat dataset: qc_num_badpix  median: 290877 number fixed thresholds: 200000...400000 number N_data plotted: 19 [click plot for closeup] 
Plot 2 scores: not implemented  
 data source: sphere_irdis_flat dataset: qc_num_badpix  median: 292443 number fixed thresholds: 200000...400000 number N_data plotted: 23 [click plot for closeup] 
This plot 
This plots shows the number of bad pixel as derived from the IRDIS flat
recipe for two dual beam filters D_H23 and D_K12.
        
       
 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 (↑ ↓  you can download the data for each parameter set if the 'Data downloads' link shows up