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

Health Check monitor

 

CAL | HC | refs | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
 
FULL reports
CRIRES:
detector: 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]
CRIRES trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2014-07-22T11:32:51 (UT)
  | now: 2014-07-29T13:54:19 (UT) muc01 QC pipeline: crire-2.3.2 (installed 2014-03-18)
same group: darkmed ron_raw
General news:
CRIRES news: 2014-07-17: CRIRES has been removed
Report news:
DATE*: [?] 2014-07-15
report | NLT
2014-07-16
report | NLT
2014-07-17
no data | NLT
2014-07-18
no data | NLT
2014-07-19
no data | NLT
2014-07-20
no data | NLT
2014-07-21
no data | NLT
P...
Product quality:
products products no products no products no products no products no products
  last OPSLOG data:
2014-07-16*

last files ...
monitor

scores&comments | FULL | history ... | plot tutorial ... | contact                 daily/often; important to check     [?]
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB yes (1) MEDIAN 3.48 ADU VAL3.3,3.65 86 ron23 this | last_yr | all RON, chip 1, DIT=1
2 QC1DB yes (1) MEDIAN 3.66 ADU VAL3.4,3.9 86 ron23 this | last_yr | all RON, chip 2, DIT=1
3 QC1DB yes (1) MEDIAN 3.66 ADU VAL3.3,4.0 86 ron23 this | last_yr | all RON, chip 3, DIT=1
4 QC1DB yes (1) MEDIAN 4.08 ADU VAL3.7,4.5 86 ron23 this | last_yr | all RON, chip 4, DIT=1
5 QC1DB yes (1) MEDIAN 1.76 ADU VAL1.5,2.0 90 ron23 this | last_yr | all RON, chip 1, DIT=300
6 QC1DB yes (1) MEDIAN 2.15 ADU VAL1.8,2.5 90 ron23 this | last_yr | all RON, chip 2, DIT=300
7 QC1DB yes (1) MEDIAN 2.25 ADU VAL1.9,2.6 90 ron23 this | last_yr | all RON, chip 3, DIT=300
8 QC1DB yes (1) MEDIAN 2.1 ADU VAL1.7,2.5 90 ron23 this | last_yr | all RON, chip 4, DIT=300
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:3.48ADU
fixed thresholds:3.3...3.65ADU
N_data plotted:86
[click on plot for closeup]
Plot 2
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:3.66ADU
fixed thresholds:3.4...3.9ADU
N_data plotted:86
[click on plot for closeup]
Plot 3
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:3.66ADU
fixed thresholds:3.3...4.0ADU
N_data plotted:86
[click on plot for closeup]
Plot 4
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:4.08ADU
fixed thresholds:3.7...4.5ADU
N_data plotted:86
[click on plot for closeup]
Plot 5
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:1.76ADU
fixed thresholds:1.5...2.0ADU
N_data plotted:90
[click on plot for closeup]
Plot 6
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:2.15ADU
fixed thresholds:1.8...2.5ADU
N_data plotted:90
[click on plot for closeup]
Plot 7
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:2.25ADU
fixed thresholds:1.9...2.6ADU
N_data plotted:90
[click on plot for closeup]
Plot 8
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23
median:2.1ADU
fixed thresholds:1.7...2.5ADU
N_data plotted:90
[click on plot for closeup]
This plot

Trending plot for CRIRES RON as determined from DARK exposures.

The read-out noise is measured from the difference of the 3rd and 2nd dark image using the following procedure:
- generate 100 13x13 pixel windows
- compute the pixel standard deviation in each window
- the read-out noise is the median of these measurements multiplied with sqrt(NDIT/2).

The trending shows RON from DIT=1sec and DIT=300sec exposures for all four chips.  


General information

Click on any of the plots to see a close-up version.

If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPS column.

The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • 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