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HAWKI trending system: HEALTH CHECK report
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Last update: 2024-10-31T16:32:21 (UT)
  | now: 2024-10-31T23:16:26 (UT) muc04 QC pipeline: hawki-2.4.12 (installed 2023-06-22)
same group: LINEARITY
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
HAWKI news:  
Report news:
DATE*: [?] 2024-10-24
report | NLT
2024-10-25
report | NLT
2024-10-26
report | NLT
2024-10-27
report | NLT
2024-10-28
report | NLT
2024-10-29
report | NLT
2024-10-30
report | NLT
2024-10-31
report | NLT
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*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
template not yet clean, results based on corrected frames.
Plot
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 0.00536 ADU VAL-0.02,0.04 9 qc_lin_eff this | last_yr | all detector non-linearity at 10000 ADU, chip 4
2 QC1DB MEDIAN 0.0185 ADU VAL-0.02,0.04 9 qc_lin_eff this | last_yr | all detector non-linearity at 10000 ADU, chip 3
3 QC1DB MEDIAN 0.0138 ADU VAL-0.02,0.04 9 qc_lin_eff this | last_yr | all Means of the non-linearity at 10000 ADU of the four chips
4 QC1DB MEDIAN 0.0187 ADU VAL-0.02,0.04 9 qc_lin_eff this | last_yr | all detector non-linearity at 10000 ADU, chip 1
5 QC1DB MEDIAN 0.00847 ADU VAL-0.02,0.04 9 qc_lin_eff this | last_yr | all detector non-linearity at 10000 ADU, chip 2
6 QC1DB MEDIAN 0.00673 ADU VAL0.00,0.01 9 qc_lin_eff this | last_yr | all Standard deviations of the measured non-linearity at 10000 ADU of the four chips
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 4
scores: 1|
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.0187ADU
fixed thresholds:-0.02...0.04ADU
N_data plotted:9
[click plot for closeup]
Plot 5
scores: 1|
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.00847ADU
fixed thresholds:-0.02...0.04ADU
N_data plotted:9
[click plot for closeup]
Plot 2
scores: 1|
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.0185ADU
fixed thresholds:-0.02...0.04ADU
N_data plotted:9
[click plot for closeup]
Plot 1
scores: 1|
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.00536ADU
fixed thresholds:-0.02...0.04ADU
N_data plotted:9
[click plot for closeup]
Plot 3
scores: no current data
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.0138ADU
fixed thresholds:-0.02...0.04ADU
N_data plotted:9
[click plot for closeup]
Plot 6
scores: no current data
data source:hawki_detlin
(QC1 database)
dataset:qc_lin_eff
median:0.00673ADU
fixed thresholds:0.0...0.01ADU
N_data plotted:9
[click plot for closeup]
This plot

Trending report for effective linearity.

The plot shows the difference at 10 000 ADU between the flux obtained from 2nd order polynomial fit of flux vs. exposure time and the flux predicted by the linear term only, normalized by the polynomial flux. More information can be found on the plot tutorial page QC parameter is derived for each detector from the data of the monthly acquired detector monitor template.

Name:
Fits header: QC.LIN.EFF,
QC1 DB: qc_lin_eff

Description:
Linearity correction factor at 10 000 ADU.

Setup:
INS.FILT1.NAME=Ks

These plots describe:
Fig. 1. chip4: The QC parameter for chip #4.
Fig. 2. chip3: The QC parameter for chip #3.
Fig. 3. Average: The QC parameter averaged over all detectors. This view is sensitive to common changes.
Fig. 4. chip1: The QC parameter for chip #1.
Fig. 5. chip2: The QC parameter for chip #2.
Fig. 6. Scatter View: The standard deviation of the QC parameter, obtained from the sample of all detectors. This view is sensitive changes of individual detectors.
 


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