Plot
? |
Symb
? |
Source
* |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
none |
|
counts/sec |
none | |
92 |
flux |
this |
last_yr |
all
|
flux of SIMCAL lamp, Medusa1 |
| 2 |
• | QC1DB |
none |
|
counts/sec |
none | |
91 |
flux |
this |
last_yr |
all
|
as plot 1, Medusa2 |
| 3 |
• | QC1DB |
none |
|
counts/sec |
none | |
91 |
flux |
this |
last_yr |
all
|
as plot 1, IFU1 (Y axis: 0...1000) |
| 4 |
• | QC1DB |
none |
|
counts/sec |
none | |
91 |
flux |
this |
last_yr |
all
|
as plot 1, IFU2 (Y axis: 0...1000) |
| 5 |
• | QC1DB |
none |
|
counts/sec |
none | |
91 |
flux |
this |
last_yr |
all
|
as plot 1, Argus (Y axis: 0...1000) |
|
| 7 |
• | QC1DB |
MEAN |
1.20074 |
ratio to Medusa1 |
20% | ± 0.24015 |
84 |
flux |
|
computed ratio Med2/Med1
(no data available for download) |
| 8 |
• | QC1DB |
MEAN |
0.57467 |
same |
20% | ± 0.11493 |
84 |
flux |
|
as plot 7, IFU1/Medusa1 |
| 9 |
• | QC1DB |
MEAN |
0.43919 |
same |
20% | ± 0.08784 |
84 |
flux |
|
as plot 7, IFU2/Medusa1 |
| 10 |
• | QC1DB |
MEAN |
0.65023 |
same |
20% | ± 0.13005 |
84 |
flux |
|
as plot 7, Argus/Medusa1 |
| |
|
*Data sources: QC1DB: QC1 database; LOCAL: local text file
|
| Plot 1 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| average: | none |
| thresholds: | none |
| N_data plotted: | 92 |
| [click on plot for closeup] |
| Plot 2 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| average: | none |
| thresholds: | none |
| N_data plotted: | 91 |
| [click on plot for closeup] |
| Plot 3 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| average: | none |
| thresholds: | none |
| N_data plotted: | 91 |
| [click on plot for closeup] |
| Plot 4 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| average: | none |
| thresholds: | none |
| N_data plotted: | 91 |
| [click on plot for closeup] |
| Plot 5 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| average: | none |
| thresholds: | none |
| N_data plotted: | 91 |
| [click on plot for closeup] |
| Plot 7 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| mean: | 1.20074 | ratio to Medusa1 |
| rel. thresholds: ±20% | 0.9606...1.44089 | ratio to Medusa1 |
| N_data plotted: | 84 |
| [click on plot for closeup] |
| Plot 8 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| mean: | 0.57467 | same |
| rel. thresholds: ±20% | 0.45974...0.68961 | same |
| N_data plotted: | 84 |
| [click on plot for closeup] |
| Plot 9 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| mean: | 0.43919 | same |
| rel. thresholds: ±20% | 0.35135...0.52702 | same |
| N_data plotted: | 84 |
| [click on plot for closeup] |
| Plot 10 | | data source: | giraffe_simlamp
(QC1 database) |
| dataset: | flux | • |
| mean: | 0.65023 | same |
| rel. thresholds: ±20% | 0.52018...0.78027 | same |
| N_data plotted: | 84 |
| [click on plot for closeup] |
This is the trending plot monitoring the stability of the GIRAFFE SIMCAL arclamp and the 5 fibre systems.
These data are derived from the daily SIMLAMP,TAL health check measurements (5 with the HR grating, H525.8B setting).
Plots 1-5.For each of the five fibre systems,
an emission line is selected, its intensity
is integrated and divided by the EXPTIME. The resulting flux, in counts/sec, is trended over
time.
Plots 7-10. 4 slit systems are ratioed against the Medusa1 system. Since all slits are illuminated
by the same lamp, lamp effects cancel out, while effects of the specific fibre
system are enhanced.
If a certain
trend effect is visible in *all* four slits, it is likely to occur in Medusa1. If it shows up in one fibre system only, it originates
in that particular slit.
Find more information here. The SIMLAMP data are also used to evaluate the
grating stability.
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
|
