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HAWKI trending system: HEALTH CHECK report
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Last update: 2016-12-03T16:30:18 (UT)
  | now: 2016-12-04T09:38:13 (UT) muc04 QC pipeline: hawki-2.0.2 (installed 2016-11-18)
same group: ZP_Y ZP_J ZP_H ZP_Ks
General news:
HAWKI news:  
Report news:
DATE*: [?] 2016-11-27
no data | NLT
2016-11-28
no data | NLT
2016-11-29
no data | NLT
2016-11-30
no data | NLT
2016-12-01
no data | NLT
2016-12-02
no data | NLT
2016-12-03
no data | NLT
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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
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 26.3 mag none  16 qc_atx0 this | last_yr | all Measured zero-points, chip 4
2 QC1DB MEDIAN 26.6 mag none  16 qc_atx0 this | last_yr | all Measured zero-points, chip 3
3 QC1DB MEDIAN 26.5 mag none  16 qc_atx0 this | last_yr | all Means of the measured zero-points of the four chips
4 QC1DB MEDIAN 26.5 mag none  16 qc_atx0 this | last_yr | all Measured zero-points, chip 1
5 QC1DB MEDIAN 26.4 mag none  16 qc_atx0 this | last_yr | all Measured zero-points, chip 2
6 QC1DB MEDIAN 0.116 mag none  16 qc_atx0 this | last_yr | all Standard deviations of the measured zero-points of the four chips
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 4
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:26.5mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
Plot 5
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:26.4mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
Plot 2
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:26.6mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
Plot 1
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:26.3mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
Plot 3
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:26.5mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
Plot 6
scores: not implemented
data source:hawki_zp
(QC1 database)
dataset:qc_atx0
median:0.116mag
thresholds:none 
N_data plotted:16
[click on plot for closeup]
This plot

This is trending plot for the extinction corrected photometric zeropoints (at airmass X=0), derived from photometric standard star calibration frames observed in J filter.

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

Major M1 mirror recoating events are marked with a blue vertical bar.

Find more information on the HAWKI photometric zeropoint tutorial page.

 


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