Run 4 Ds1 average gain corrections
Run 4 DSD metrology (pre-run) , image
- "There are 4 2x1 sensors that do not work. There is also a single 2x1 slot on one of the PCBs that has a bad connection. So the sensor works, but we can't operate it.
- The inner, beam-side 2x2s have tungsten shields, but only one other 2x2 does. Many of these modules were used during Run3 and so have some radiation damage and chipped sensors." - from Chris
Run 4 XPP metrology (pre-run) , image
quad order in file is \[0, 3, 1, 2\] from looking at IZM modules - [more info|^CSPAD-XPP-Configuration-Aug10.pptx] |
- Mikhail's fits are at /reg/d/psdm/xpp/xpp47712/calib/CsPad::CalibV1/XppGon.0:Cspad.0/
- There are 9 types of files:
- center/0-end.data
- center_corr/0-end.data
- marg_gap_shift/0-end.data
- offset/0-end.data
- offset_corr/0-end.data
- quad_rotation/0-end.data
- quad_tilt/0-end.data
- rotation/0-end.data
- tilt/0-end.data
Run 5 DSD metrology,image, configuration
Run 5 XPP (solid plate) metrology for Mar 2012: spreadsheet, description
- Chris writes, "Here is the metrology for the camera on the new baseplate. All sensors locations are
relative to the lower, left corner of quadrant 3. Within each quadrant, I measured the sensor
corners starting form the lower left corner of each sensor and then moved clockwise around
the chip.
- With the new mechanical package doing this by quadrants doesn't make sense. In the future, it
might be better to simply organize the metrology by vertical columns.
- The 2x2 module numbering is also attached. It's the same as last time except two modules were
swapped."
- The metrology was done upside down, so q2->q0 etc and x->177457-x, y->185867-y
- photograph
Run 5 XPP low gain calibrations
See Mikhail's alignment page, also see here.
