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ISAAC trending system: HEALTH CHECK report
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Last update: 2013-12-16T09:54:30 (UT)
  | now: 2014-11-01T11:04:20 (UT) muc03 QC pipeline: isaac-6.1.3 (installed 2013-04-15)
same group: SW_IMG SW_SPEC   LW_DCHB LW_DCLB LW_UCHB det_temp
General news:
ISAAC news: 2013-12-16: due to ISAAC decommissioning, refreshing of the health checks disabled
Report news:
DATE*: [?] 2013-12-09
report | NLT
2013-12-10
report | NLT
2013-12-11
report | NLT
2013-12-12
report | NLT
2013-12-13
no data | NLT
2013-12-14
no data | NLT
2013-12-15
no data | NLT
P...
Product quality:
products products products products no products no products no products
  last OPSLOG data:
2013-12-12*

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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
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Symb
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Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB yes (1) MEAN 5.38   VAL5.,5.9 49 ron12 this | last_yr | all RON12 for DIT=2.0sec and DoubleCorrLowBias
2 QC1DB yes (1) MEAN 5.38   VAL5.,5.9 49 ron23 this | last_yr | all RON23 for DIT=2.0sec and DoubleCorrLowBias
3 QC1DB yes (1) MEAN 47.5 ADU VAL46,51.5 49 qc_darkmed this | last_yr | all dark current for DIT=2.0sec and DoubleCorrLowBias
4 QC1DB yes (1) MEAN 0.344   VAL0,1. 49 qc_dark_stdev this | last_yr | all raw framedark RMS for DIT=2.0sec and DoubleCorrLowBias
5 QC1DB yes (1) MEAN 5.35   VAL5.,5.9 48 ron12 this | last_yr | all RON12 for DIT=5.0sec and DoubleCorrLowBias
6 QC1DB yes (1) MEAN 5.34 ADU VAL5.,5.9 48 ron23 this | last_yr | all RON23 for DIT=5.0sec and DoubleCorrLowBias
7 QC1DB yes (1) MEAN 50.5 ADU VAL48.,55 48 qc_darkmed this | last_yr | all dark current for DIT=5.0sec and DoubleCorrLowBias
8 QC1DB yes (1) MEAN 0.0642   VAL0,1. 48 qc_dark_stdev this | last_yr | all raw framedark RMS for DIT=5.0sec and DoubleCorrLowBias
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:ron12
mean:5.38 
fixed thresholds:5.0...5.9 
N_data plotted:49
[click on plot for closeup]
Plot 2
scores: no current data
data source:isaac_dark
(QC1 database)
dataset:ron23
mean:5.38 
fixed thresholds:5.0...5.9 
N_data plotted:49
[click on plot for closeup]
Plot 3
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:qc_darkmed
mean:47.5ADU
fixed thresholds:46...51.5ADU
N_data plotted:49
[click on plot for closeup]
Plot 4
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:qc_dark_stdev
mean:0.344 
fixed thresholds:0...1.0 
N_data plotted:49
[click on plot for closeup]
Plot 5
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:ron12
mean:5.35 
fixed thresholds:5.0...5.9 
N_data plotted:48
[click on plot for closeup]
Plot 6
scores: no current data
data source:isaac_dark
(QC1 database)
dataset:ron23
mean:5.34ADU
fixed thresholds:5.0...5.9ADU
N_data plotted:48
[click on plot for closeup]
Plot 7
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:qc_darkmed
mean:50.5ADU
fixed thresholds:48.0...55ADU
N_data plotted:48
[click on plot for closeup]
Plot 8
scores: 3|
data source:isaac_dark
(QC1 database)
dataset:qc_dark_stdev
mean:0.0642 
fixed thresholds:0...1.0 
N_data plotted:48
[click on plot for closeup]
This plot

This is the trending plot for the ISAAC Aladdin QC parameters derived from DARK frames for read mode DoubleCorrLowBias
and two DIT DIT=2sec and DIT=5sec

These plots describe:
1. RON12 for DIT=2sec,
2. RON23 for DIT=2sec,
3. Dark current for DIT=2sec,
4. RMS for DIT=5sec
5. as Fig.1 but for DIT=5sec
6. as Fig.2 but for DIT=5sec
7. as Fig.3 but for DIT=5sec
8. as Fig.4 but for DIT=5sec

RON is derived twice, once from the the first pair of raw frames (RON12 = black points), and once from the second pair of raw frames (RON23 = green points). DoubleCorr detector read modes (= ResetReadRead) show no significant difference between RON12 and RON23.
The dark is the median of the MASTER_DARK product.
The RMS is the standard deviation derived from the three raw frame median values and is a measure of the short-term dark stability fir the given DIT.
Find more information about ISAAC DARK frames here.

Other QC parameters related to detector properties (like structural noise, linearity) are trended.  


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