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

Health Check monitor
 
CAL | HC | refs | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
 
all KPI reports
VISIR:
score overview
 
Instrument Performance
KPI
 
Current Health Checks
detectors
sensitivity
conv factor
background
image quality
 
low-res spec
 
HISTORICAL:
pre-upgrade (until 2012-05)
detectors
sensitivity
conv factor
background
 
QC VISIR
Other HC:
UT1
FORS2
KMOS
UT2
FLAMES/GIRAFFE
UVES&FLAMES/UVES
VISIR
UT3
CRIRES
SPHERE
X-SHOOTER
UT4
ERIS
HAWK-I
MUSE
VLTI
GRAVITY
MATISSE
PIONIER
ICCF (Incoh. comb. Coude focus)
ESPRESSO
Survey Cameras
OMEGACAM
 
General monitoring (all historical):
PWV monitor (historical)
Image Quality (historical)
Sky Background (historical)
 
retired:
FORS1 (April 2009)
ISAAC (December 2013)
MIDI (March 2015)
VIMOS (March 2018)
AMBER (September 2018)
SINFONI (July 2019)
NACO (October 2019)
VIRCAM (March 2023)
QC links:
QC home
Data Products
calChecker
HealthChecks
Reference Frames
 
QC1 database
Paranal autrep database
  (ESO internal)
[best viewing with style sheets and javascript enabled]
        [page auto-refreshes after 300 sec]   [stop | on]            [press Ctrl+Shift+R to enforce refresh of scores, dates and news]
VISIR trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2015-04-22T02:00:41 (UT)
  | now: 2024-05-12T15:48:03 (UT) muc03 QC pipeline: visir-4.0.4 (installed 2015-03-04)
same group: read-noise dark flat-flux nbadpix det-temp
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.
VISIR news:  
Report news:
DATE*: [?] 2024-05-05
report | NLT 		2024-05-06
report | NLT 		2024-05-07
report | NLT 		2024-05-08
report | NLT 		2024-05-09
report | NLT 		2024-05-10
report | NLT 		2024-05-11
report | NLT
r...
Raw CAL displays:
raw raw raw raw raw raw raw
P...
CAL product quality:
products products products products products products products
 
transfer   ngas [?]
 

scores&comments | history ... | plot tutorial ... | contact               [?] 		*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 MEAN     VAL10,200 0 ron1 this | last_yr | all read-out-noise of the imaging detector
2 •QC1DB MEAN     VAL10,250 0 ron1 this | last_yr | all read-out-noise of the spectroscopic detector
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 2|
data source:visir_dark_img
(QC1 database)
dataset:ron1•
mean:no data 
fixed thresholds:10...200 
N_data plotted:0
[click on plot for closeup]
Plot 2
scores: 4|
data source:visir_dark_spc
(QC1 database)
dataset:ron1•
mean:no data 
fixed thresholds:10...250 
N_data plotted:0
[click on plot for closeup]
This plot

This is a trending plot monitoring the read-out-noise (RON) measured from the raw(2)-raw(1) difference frames. It is displayed for both, the imaging and spectroscopic detectors. The RON data points for the spectroscopic detector include those taken in MR (values around 230) and in HRS (values around 520, December 2007).  

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