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NACO trending system: HEALTH CHECK report
Last update: 2012-05-25T10:39:48 (UT)
| now: 2012-05-26T04:01:39 (UT)
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same group: RON_DAILY RON_NONDAILY   8-col-noise 8col_noise_zoomed
General news: 2012-05-24: The HC monitors for OMEGACAM, VIRCAM and HAWKI are back. Population with current data is in progress.
NACO news:
Report news:  
DATE*: [?] 2012-05-19
report | NR
2012-05-20
report | NR
2012-05-21
report | NR
2012-05-22
report | NR
2012-05-23
report | NR
2012-05-24
report | NR
2012-05-25
report | NR
P...
Product quality:
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  last OPSLOG data:
2012-05-24*

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*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 (4) MEDIAN 24.875 ADU VAL5,48 52 dark_median this | last_yr | all dark current for darks DIT=300 s
2 QC1DB yes (4) MEDIAN 2.57 ADU VAL2.,3.6 92 dark_median this | last_yr | all dark current for darks DIT=0.5 s
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
Plot 1
scores: no current data
data source:naco_dark
(QC1 database)
dataset:dark_median
median:24.875ADU
fixed thresholds:5.0...48.0ADU
N_data plotted:52
[click on plot for closeup]
Plot 2
scores: 8|
data source:naco_dark
(QC1 database)
dataset:dark_median
median:2.57ADU
fixed thresholds:2.0...3.6ADU
N_data plotted:92
[click on plot for closeup]
This plot

Median of dark current. Data are shown for two instrumental setups: 300s DIT, FowlerNSamp, HighSensitivity and 0.5s DIT, Double ReadResetRead, HighSensitivity.  


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