CAL Calibrations - electrons
Run 691 700000691 is the first run of position scan cal-calibration runs (Jan Conrad).. The position scans:
ydir:
700000703-712 (tower 2),
700000713-724 (tower 3),
x-dir:
700000725-737 (tower 2),
700000738-790 (tower 3)
(JC)
(Dave Smith comments
:-)It was the night of 27 to 28 July. CAL HI trigger never fired for the whole night, because the thresholds, which were supposed to be set to 1000 MeV (about 20 FHE DAC counts) were all set to 127 counts. This is being fixed right now (afternoon of28th).
...
- hitmap width 15
- hitmap delay 6
- hitmap_deadtime 0
- hold_delay 34
- veto_width 5
- veto_delay 16
Packet error events
These runs need to be studied to cverify events begore and after errors
...
ACD Calibrations with ACD timed in
Run 700000829 BT12 ACD pedestal run Tile 4 far from the table - this pedestal reference run
Run 700000830 BT12 ACD run Tile 4 according to calibration setting
Run 700000831 BT12 ACD run Tile 3 according to calibration setting has 10% packet errors
Run 700000832 BT12 ACD run Tile 2 according to calibration setting has 30% packet errors
Run 700000833 BT12 ACD run Tile 1 according to calibration setting has 30% packet errors
Run 700000834 BT12 ACD run Tile 0 according to calibration setting has 30% packet errors
High Voltage Set to 760 - too high pulse heights from tiles 0 and 1
Created BT12 which is same as BT1 but with Zero suppression off for Alex to see pedestals. See configuration for details.
These are calibration runs for ACD tiles
Run 700000837 BT12 ACD run Tile 4 according to calibration setting
Run 700000838 BT12 ACD run Tile 3 according to calibration setting has 10% packet errors
Run 700000839 BT12 ACD run Tile 2 according to calibration setting has 30% packet errors
Run 700000840 BT12 ACD run Tile 1 according to calibration setting has 30% packet errors
Run 700000841 BT12 ACD run Tile 0 according to calibration setting has 30% packet errors