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

Health Check monitor
 
CAL | HC | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
 
all KPI reports
ERIS:
score overview
 
Instrument Performance
Daily ...
persistence
 
IFU ...
detector
dark
flat
wavelength
wavelength coeff
distortion
Standard stars
NIX ...
detector
dark
flat
sky flat
twilight flat
 
System efficiency ...
SPIFFIER efficiency
 
QC ERIS
Other HC:
UT1
 
UT2
 
UT3
 
UT4
 
VLTI
 
 
General monitoring (all historical):
PWV monitor (historical)
Image Quality (historical)
Sky Background (historical)
 
qcFlow operational:
CRIRES
ERIS
ESPRESSO
FORS2
FLAMES/GIRAFFE
GRAVITY
HAWK-I
KMOS
MATISSE
MUSE
OMEGACAM
PIONIER
SPHERE
UVES&FLAMES/UVES
VISIR
X-SHOOTER
 
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
[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]
ERIS trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2026-04-17T05:04:30 (UT)
  | now: 2026-04-17T10:50:52 (UT) muc04 QC pipeline: eris-1.8.14 (installed 2025-11-14)
same group: coefficients badpix
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...               [?] 		*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 -1.41 NONE VAL-5.17,3.53 10 qc_lin_coef0 this | last_yr | all flux (ADU): K_middle/25 mas scale
2 •QC1DB MEDIAN 630 NONE VAL612,672.3 10 qc_lin_coef1 this | last_yr | all flux (ADU): K_middle/25 mas scale
3 •QC1DB MEDIAN -0.748 NONE VAL-0.853,-0.7 10 qc_lin_coef2 this | last_yr | all flux (ADU): K_middle/25 mas scale
4 •QC1DB MEDIAN 7.16 NONE VAL7.048,7.441 10 qc_lin_coef0_err this | last_yr | all flux (ADU): K_middle/25 mas scale
5 •QC1DB MEDIAN 1.4 NONE VAL1.3781,1.4561 10 qc_lin_coef1_err this | last_yr | all flux (ADU): K_middle/25 mas scale
6 •QC1DB MEDIAN 0.0308 NONE VAL0.03028,0.03198 10 qc_lin_coef2_err this | last_yr | all flux (ADU): K_middle/25 mas scale
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef0•
median:-1.41NONE
fixed thresholds:-5.17...3.53NONE
N_data plotted:10
[click plot for closeup]
Plot 2
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef1•
median:630NONE
fixed thresholds:612...672.3NONE
N_data plotted:10
[click plot for closeup]
Plot 3
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef2•
median:-0.748NONE
fixed thresholds:-0.853...-0.7NONE
N_data plotted:10
[click plot for closeup]
Plot 4
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef0_err•
median:7.16NONE
fixed thresholds:7.048...7.441NONE
N_data plotted:10
[click plot for closeup]
Plot 5
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef1_err•
median:1.4NONE
fixed thresholds:1.3781...1.4561NONE
N_data plotted:10
[click plot for closeup]
Plot 6
scores: 1|
data source:eris_ifu_detlin
(QC1 database)
dataset:qc_lin_coef2_err•
median:0.0308NONE
fixed thresholds:0.03028...0.03198NONE
N_data plotted:10
[click plot for closeup]
This plot

Non linearity coefficients and badpixels  

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