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FLAMES/GIRAFFE:
gratings: stability
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GIRAFFE trending system: HEALTH CHECK report
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Last update: 2014-04-19T16:32:17 (UT)
  | now: 2014-04-20T01:47:05 (UT) muc02 QC pipeline: giraf-2.12 (installed 2014-03-18)
same group: grating
General news:
GIRAFFE news:  
Report news:
DATE*: [?] 2014-04-13
report | NLT
2014-04-14
report | NLT
2014-04-15
report | NLT
2014-04-16
report | NLT
2014-04-17
report | NLT
2014-04-18
report | NLT
2014-04-19
report | NLT
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*Date on this monitor changes at 21:00 UT
Print: Information and research:
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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 no none   oC none  180 ins_temp53_val this | last_yr | all temperature T53 (degree Celsius)
2 +QC1DB no none   px VAL-3.,2 90 mean_xdiff this | last_yr | all deltaX against reference frame, HR grating (Medusa1, H525.8B)
3 +QC1DB no none   px VAL-7,-1 90 mean_xdiff this | last_yr | all as plot 2, LR grating (Medusa1, L543.1)

4 QC1DB no none   oC none  180 ins_temp53_val this | last_yr | all T53 (repeated)
5 ΔQC1DB no none   px VAL-1,3. 90 mean_ydiff this | last_yr | all deltaY against reference frame, HR grating (Medusa1, H525.8B)
6 ΔQC1DB no none   px VAL-3.5,1.5 90 mean_ydiff this | last_yr | all as plot 5, LR grating (Medusa1, L543.1)

7 +QC1DB no none   oC/px none  90 ins_temp53_val this | last_yr | all correlation T53 vs. deltaX, HR grating (Medusa1, H525.8B)
8 +QC1DB no none   oC/px none  90 ins_temp53_val this | last_yr | all as plot 7, LR grating (Medusa1, L543.1)
9 ΔQC1DB no none   oC/px none  90 ins_temp53_val this | last_yr | all T53 vs. deltaY, HR grating (Medusa1, H525.8B)
10 ΔQC1DB no none   oC/px none  90 ins_temp53_val this | last_yr | all as plot 9, LR grating (Medusa1, L543.1)
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 14|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_val
average:none
thresholds:none
N_data plotted:180
[click on plot for closeup]
Plot 2
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:mean_xdiff+
average:none
fixed thresholds:-3.0...2px
N_data plotted:90
[click on plot for closeup]
Plot 3
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:mean_xdiff+
average:none
fixed thresholds:-7...-1px
N_data plotted:90
[click on plot for closeup]
Plot 4
scores: 14|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_val
average:none
thresholds:none
N_data plotted:180
[click on plot for closeup]
Plot 5
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:mean_ydiffΔ
average:none
fixed thresholds:-1...3.0px
N_data plotted:90
[click on plot for closeup]
Plot 6
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:mean_ydiffΔ
average:none
fixed thresholds:-3.5...1.5px
N_data plotted:90
[click on plot for closeup]
Plot 7
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_val+
average:none
thresholds:none
N_data plotted:90
[click on plot for closeup]
Plot 8
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_val+
average:none
thresholds:none
N_data plotted:90
[click on plot for closeup]
Plot 9
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_valΔ
average:none
thresholds:none
N_data plotted:90
[click on plot for closeup]
Plot 10
scores: 7|
data source:giraffe_simlamp
(QC1 database)
dataset:ins_temp53_valΔ
average:none
thresholds:none
N_data plotted:90
[click on plot for closeup]
This plot

This is the trending plot monitoring the stability of the GIRAFFE high-resolution and low-resolution grating. It measures the thermal and non-thermal drifts of the gratings. These data are derived from the daily SIMLAMP,TAL health check measurements (HR grating: H525.8B setting; LR grating: L543.1).

Panel 1 (plots 1-3), top to bottom:

  • plot 1: temperature T53
  • plot 2: Medusa1, differential drift DX (in pix) against a reference frame, HR grating
  • plot 3: same, for LR grating.
Panel 2 (plots 4-6). Same as panel 1, for shifts in Y direction. The T53 plot is repeated.

Plots 7,8: Correlation plots DT vs. DX. The thermal drifts show up as diagonal clustering (upper left to lower right). Any systematic deviation is due to a non-thermal effect.

Plots 9,10: same for DT vs. DY.

Find more information here.

 
General information

Click on any of the plots to see a close-up version. 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