Plot
? |
Symb
? |
Source
* |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
MEDIAN |
995.8 |
pix |
VAL | 994,998 |
100 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q2 |
| 2 |
• | QC1DB |
MEDIAN |
1023.3 |
pix |
VAL | 1022,1026 |
101 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q1 |
| 3 |
• | QC1DB |
MEDIAN |
1103.0 |
pix |
VAL | 1102,1106 |
100 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q2 |
| 4 |
• | QC1DB |
MEDIAN |
1041.3 |
pix |
VAL | 1040,1044 |
101 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q1 |
| 5 |
• | QC1DB |
MEDIAN |
1016.5 |
pix |
VAL | 1014,1018 |
101 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q3 |
| 6 |
• | QC1DB |
MEDIAN |
1026.9 |
pix |
VAL | 1025,1029 |
101 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q4 |
| 7 |
• | QC1DB |
MEDIAN |
1409.4 |
pix |
VAL | 1407,1411 |
101 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q3 |
| 8 |
• | QC1DB |
MEDIAN |
1362.9 |
pix |
VAL | 1361,1365 |
101 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q4 |
| |
|
*Data sources: QC1DB: QC1 database; LOCAL: local text file
|
| Plot 1 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | x0 | • |
| median: | 995.8 | pix |
| fixed thresholds: | 994...998 | pix |
| N_data plotted: | 100 |
| [click on plot for closeup] |
| Plot 2 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | x0 | • |
| median: | 1023.3 | pix |
| fixed thresholds: | 1022...1026 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
| Plot 5 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | x0 | • |
| median: | 1016.5 | pix |
| fixed thresholds: | 1014...1018 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
| Plot 6 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | x0 | • |
| median: | 1026.9 | pix |
| fixed thresholds: | 1025...1029 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
| Plot 3 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | y0 | • |
| median: | 1103.0 | pix |
| fixed thresholds: | 1102...1106 | pix |
| N_data plotted: | 100 |
| [click on plot for closeup] |
| Plot 4 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | y0 | • |
| median: | 1041.3 | pix |
| fixed thresholds: | 1040...1044 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
| Plot 7 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | y0 | • |
| median: | 1409.4 | pix |
| fixed thresholds: | 1407...1411 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
| Plot 8 | | data source: | vimos_mask2ccd
(QC1 database) |
| dataset: | y0 | • |
| median: | 1362.9 | pix |
| fixed thresholds: | 1361...1365 | pix |
| N_data plotted: | 101 |
| [click on plot for closeup] |
Trending plots for monitoring the coefficients of the mask to CCD transformation.
The transformation is as follows:
X = a(xx)*x + a(xy)*y + x(0)
Y = a(yx)*x + a(yy)*y + y(0)
with (x,y) being mask coordinates in mm and (X,Y) CCD coordinates in pixel.
X direction is along the slit orientation, y direction is perpendicular to
the slits (i.e. in dispersion direction).
These trending plots show the time evolution of x(0) and y(0). x(0) should
be within +/- 2 pixels around the average, y(0) within +/- 1 pixel.
These thresholds are indicated in the plots. The procedure in case of
violation of the thresholds is described on the
SciOps Wiki pages.
Template ID: img_tec_MaskToCcd. Pipeline recipe: vmmasktoccd.
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
|
