mirror sites: PL (internal link) HQ     [?]

Health Check monitor

 

CAL | HC | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
 
all KPI reports
ERIS:
dark
Other HC:
QC links:
        [page auto-refreshes after 300 sec]   [stop | on]            [press Ctrl+Shift+R to enforce refresh of scores, dates and news]
ERIS trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2026-04-17T13:02:38 (UT)
  | now: 2026-04-17T15:38:11 (UT) muc04 QC pipeline: eris-1.8.14 (installed 2025-11-14)
same group: SLOW_dit_1.9 5 60 300 FAST_dit_0.033 0.1 0.15 0.5 2 5   dark_vs_dit
General news: NOTE: The Health Check and calChecker services have been moved to qcFlow. These pages are only maintained for comparison and will be removed in 2026.
ERIS news:  
Report news:
DATE*: [?] 2026-04-10
report | NLT
2026-04-11
report | NLT
2026-04-12
report | NLT
2026-04-13
report | NLT
2026-04-14
report | NLT
2026-04-15
report | NLT
2026-04-16
report | NLT
r...
Raw CAL displays:
raw raw raw raw raw no CAL raw files raw
P...
CAL product quality:
products products products products products no CAL products products
 
transfer   ngas [?]

scores&comments | FULL | history ... | plot tutorial ... | contact | HC_docu... | quality events...                 daily/often; important to check     [?]
*Date on this monitor changes at 21:00 UT
png: 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 MEDIAN 6.09 ADU VAL2.19,11.23 25 qc_dark_mean this | last_yr | all Clean mean of master dark level
2 QC1DB MEDIAN 3.87 ADU VAL1.74,5.97 25 qc_dark_rms this | last_yr | all Clean standard deviation of master dark
3 QC1DB MEDIAN 1.99e+05 number VAL154700,223200 25 qc_dark_nhotpix this | last_yr | all number of bad pixels
4 QC1DB MEDIAN 0.0473 number VAL0.0369,0.0532 25 qc_dark_bpixfrac this | last_yr | all fration of bad pixels
5 QC1DB MEDIAN 1.76 ADU VAL1.626,1.958 25 qc_dark_readnoise_adu this | last_yr | all detector read out noise (ADU)
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 6|
data source:eris_nix_dark
(QC1 database)
dataset:qc_dark_mean
median:6.09ADU
fixed thresholds:2.19...11.23ADU
N_data plotted:25
[click plot for closeup]
Plot 2
scores: 6|
data source:eris_nix_dark
(QC1 database)
dataset:qc_dark_rms
median:3.87ADU
fixed thresholds:1.74...5.97ADU
N_data plotted:25
[click plot for closeup]
Plot 3
scores: 6|
data source:eris_nix_dark
(QC1 database)
dataset:qc_dark_nhotpix
median:1.99e+05number
fixed thresholds:154700...223200number
N_data plotted:25
[click plot for closeup]
Plot 4
scores: 6|
data source:eris_nix_dark
(QC1 database)
dataset:qc_dark_bpixfrac
median:0.0473number
fixed thresholds:0.0369...0.0532number
N_data plotted:25
[click plot for closeup]
Plot 5
scores: 6|
data source:eris_nix_dark
(QC1 database)
dataset:qc_dark_readnoise_adu
median:1.76ADU
fixed thresholds:1.626...1.958ADU
N_data plotted:25
[click plot for closeup]
This plot

The main qc parameters are plotted for the mostly used DITs  


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