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FLAMES/GIRAFFE:
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GIRAFFE trending system: HEALTH CHECK report
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Last update: 2014-09-01T16:30:46 (UT)
  | now: 2014-09-01T23:37:20 (UT) muc02 QC pipeline: giraf-2.12 (installed 2014-03-18)
same group: bias_Normal bias_Fast
General news:
GIRAFFE news:  
Report news:
DATE*: [?] 2014-08-25
report | NLT
2014-08-26
report | NLT
2014-08-27
report | NLT
2014-08-28
report | NLT
2014-08-29
report | NLT
2014-08-30
report | NLT
2014-08-31
report | NLT
2014-09-01
report | NLT
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  last OPSLOG data:
2014-08-31*

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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
- reference bias
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 (4) MEDIAN 245 ADU 3%± 7.35 92 median_master this | last_yr | all median BIAS level
2 QC1DB yes (4) MEDIAN 3.94 e- 10%± 0.394 92 sigma_raw this | last_yr | all RON in single raw frame
OPSLOG and downloaded data come in ADU (=e-/2.30)
3 QC1DB yes (4) MEDIAN 2.22 e- 10%± 0.222 92 sigma_master this | last_yr | all RON in master frame
OPSLOG and downloaded data come in ADU (=e-/2.30); OPSLOG data are always off by -0.3
4 xQC1DB yes (4) MEDIAN 0.073 ADU VAL0.05,0.12 92 struct_row this | last_yr | all structure of master in X direction
5 xQC1DB yes (4) MEDIAN 0.372 ADU VAL0.1,0.5 92 struct_col this | last_yr | all structure of master in Y direction
6 QC1DB no MEDIAN 50.5 N VAL0,1000 92 bpm_npix this | last_yr | all number of bad pixels
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:median_master
median:245ADU
rel. thresholds: ±3%237.65...252.35ADU
N_data plotted:92
[click on plot for closeup]
Plot 2
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:sigma_raw
median:3.94e-
rel. thresholds: ±10%3.55005...4.33895e-
N_data plotted:92
[click on plot for closeup]
Plot 3
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:sigma_master
median:2.22e-
rel. thresholds: ±10%1.99962...2.44398e-
N_data plotted:92
[click on plot for closeup]
Plot 4
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:struct_rowx
median:0.073ADU
fixed thresholds:0.05...0.12ADU
N_data plotted:92
[click on plot for closeup]
Plot 5
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:struct_colx
median:0.372ADU
fixed thresholds:0.1...0.5ADU
N_data plotted:92
[click on plot for closeup]
Plot 6
scores: 8|
data source:giraffe_bias
(QC1 database)
dataset:bpm_npix
median:50.5N
fixed thresholds:0...1000N
N_data plotted:92
[click on plot for closeup]
This plot

This is the trending plot for the GIRAFFE QC parameters derived from BIAS frames.

These plots describe:
1. the BIAS level in masterbias frames,
2. the read noise (RON) of a single raw frame,
3. the read noise (RON) of a master frame,
4. the collapsed structure of a masterbias in X direction,
5. the collapsed structure in Y direction,
6. the number of bad pixels.

Find more information about GIRAFFE BIAS frames here.

Other QC parameters related to detector properties (like contamination, linearity, gain) are trended here.  


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