Plot
? |
Symb
? |
Source
* |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
MEDIAN |
900.16754 |
pix |
VAL | 970,974 |
86 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q2 |
| 2 |
• | QC1DB |
MEDIAN |
1140.40637 |
pix |
VAL | 1032,1038 |
130 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q1 |
| 5 |
• | QC1DB |
MEDIAN |
1035.43103 |
pix |
VAL | 1030,1034 |
133 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q3 |
| 6 |
• | QC1DB |
MEDIAN |
1044.41699 |
pix |
VAL | 1030,1040 |
125 |
x0 |
this |
last_yr |
all
|
coefficient x0, Q4 |
| 3 |
• | QC1DB |
MEDIAN |
1015.82373 |
pix |
VAL | 1126.0,1130.0 |
86 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q2 |
| 4 |
• | QC1DB |
MEDIAN |
1039.64929 |
pix |
VAL | 1034.0,1043.0 |
130 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q1 |
| 7 |
• | QC1DB |
MEDIAN |
1397.46899 |
pix |
VAL | 1395.0,1400.0 |
133 |
y0 |
this |
last_yr |
all
|
coefficient y0, Q3 |
| 8 |
• | QC1DB |
MEDIAN |
1379.80591 |
pix |
VAL | 1382.0,1386.0 |
125 |
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) |
| parameter | dataset: | x0 | • |
| median: | 900.16754 | pix |
| fixed thresholds: | 970.0...974.0 | pix |
| N_data: | 86 |
| [click on plot for closeup] |
| Plot 2 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | x0 | • |
| median: | 1140.40637 | pix |
| fixed thresholds: | 1032.0...1038.0 | pix |
| N_data: | 130 |
| [click on plot for closeup] |
| Plot 5 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | x0 | • |
| median: | 1035.43103 | pix |
| fixed thresholds: | 1030.0...1034.0 | pix |
| N_data: | 133 |
| [click on plot for closeup] |
| Plot 6 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | x0 | • |
| median: | 1044.41699 | pix |
| fixed thresholds: | 1030.0...1040.0 | pix |
| N_data: | 125 |
| [click on plot for closeup] |
| Plot 3 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | y0 | • |
| median: | 1015.82373 | pix |
| fixed thresholds: | 1126.0...1130.0 | pix |
| N_data: | 86 |
| [click on plot for closeup] |
| Plot 4 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | y0 | • |
| median: | 1039.64929 | pix |
| fixed thresholds: | 1034.0...1043.0 | pix |
| N_data: | 130 |
| [click on plot for closeup] |
| Plot 7 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | y0 | • |
| median: | 1397.46899 | pix |
| fixed thresholds: | 1395.0...1400.0 | pix |
| N_data: | 133 |
| [click on plot for closeup] |
| Plot 8 | | data source: | vimos_mask2ccd
(QC1 database) |
| parameter | dataset: | y0 | • |
| median: | 1379.80591 | pix |
| fixed thresholds: | 1382.0...1386.0 | pix |
| N_data: | 125 |
| [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
|
