...
Photons - total estimated time 90hrs
see shift list for detailed program and settings
part | CU config | time | status | note schedule | |
|---|---|---|---|---|---|
2.5 full-brem | twr3 0 deg | 5 | done |
| |
tagged full-spectrum | twr3 0 deg | 12.5 | 2.5 gev primary done | interrupted after 2.5gev becasue of low beam rate today | |
tagged full-spectrum | twr3 30 deg in the crack | 12.5 |
| do 2.5,1,0.5,1.5 might reduce to 2.5 and 1 (5 hrs) if needed |
|
tagged full-spectrum | twr3 30 deg reduced path length | 12.5 |
| " | |
tagged full-spectrum | twr3 10 deg | 12.5 |
| " | |
tagged full-spectrum | twr3 20 deg | 12.5 |
| " | |
2.5 full brem | albedo 2 (145 deg just above cal, from steve) | 5 |
|
|
|
tagger low-energy setup calibration |
| 8 |
|
| |
tagger low-energy | twr3 0 deg | 5 |
|
|
|
tagger low-energy | twr3 conf 1 | 5 |
|
|
Electron runs
see shift list for detailed program and settings
part | energy | CU conf | estimated time | schedule | purpose |
|---|---|---|---|---|---|
e | 5 | many | 8 | 17/8 swing | e scan |
e | 5 | 24 | 3 |
| twr 1 cross-range calibration |
...
Positron runs
...
part
...
energy
...
CU conf
...
estimated time
...
schedule
...
setup trigger scintillators before MMS target
take 1M e+ and 1M e-
Proton runs
2. study pedestal drift vs rate:
p at 10 GeV setting LAT threshold to 5 DAC - repeat
...
Special runs
CAL FHE study : check DAV-MeV conversion, efficiency
Detailed plan
Photons
...
beam energy
...
CU position and impact point
...
CU configuration
...
tagged
...
statistics
...
estimated time (hrs)
...
purpose
...
status
...
2.5
...
0 degrees through twr3
...
BT1
...
no (full-brem)
...
2M
...
5 (overnight)
...
PSF for flight tower
...
DONE
...
2.5
...
"
...
"
...
yes
...
100K
...
2.5
...
PSF+Erecon for flight tower
...
DONE
...
1.5
...
"
...
"
...
yes
...
100k
...
2.5
...
"
...
...
1
...
"
...
"
...
yes
...
100K
...
2.5
...
"
...
...
0.5
...
"
...
"
...
yes
...
150k
...
4
...
"
...
...
2.5
...
twr3 30 deg in the crack
x=374.5,y=0,z=-132,angle=30
...
"
...
yes
...
100k
...
2.5
...
PSF+Erecon tower dependence
...
...
1.5
...
"
...
"
...
yes
...
100k
...
2.5
...
"
...
...
1
...
"
...
"
...
yes
...
100k
...
2.5
...
"
...
...
0.5
...
"
...
"
...
yes
...
150k
...
4
...
"
...
...
2.5
...
twr3 30 deg reduced path length
x=525,y=0,z=-48,angle=30
...
1.5
...
"
...
...
...
...
...
...
...
1
...
"
...
"
...
yes
...
100k
...
2.5
...
Erecon
...
...
0.5
...
"
...
"
...
yes
...
150K
...
4
...
Erecon
...
...
2.5
...
10deg tower 3
x=561,y=0,z=-48,angle=10
...
"
...
yes
...
100K
...
2.5
...
Erecon
...
...
1.5
...
"
...
"
...
"
...
"
...
"
...
"
...
...
1
...
"
...
"
...
"
...
"
...
"
...
"
...
...
0.5
...
"
...
"
...
"
...
"
...
"
...
"
...
...
2.5
...
20deg tower 3
x=500,y=0,z=-48,angle=20
...
"
...
"
...
"
...
"
...
"
...
...
1.5
...
"
...
"
...
"
...
"
...
"
...
"
...
...
1
...
"
...
"
...
"
...
"
...
"
...
"
...
...
0.5
...
"
...
"
...
"
...
"
...
"
...
"
...
...
0.5
...
tagger calibration for 100mev gammas
...
...
...
...
8
...
move tagger, improve resolution for 500mev primary beam
...
...
0.5
...
0 degrees through twr3
...
...
...
150K
...
5
...
PSF+Erecon for flight tower for 100mev well-tagged gammas
...
...
0.5
...
30 degrees impact twr3 through twr2
...
...
...
150K
...
5
...
PSF+Erecon for flight tower for 100mev well-tagged gammas
...
...
0.5
...
20 degrees, impact on twr3 through twr2, impact point 1
...
...
...
150K
...
5
...
PSF+Erecon for flight tower for 100mev well-tagged gammas
+++ BT-17 to BT-21 configurations
+ electrons, 0 degree, 5GeV/c, tower 3,
FHE=500MeV-750MeV-1000MeV-1500MeV-2000MeV
+ electrons, 45 degree, 5GeV/c, tower 3,
FHE=500MeV-750MeV-1000MeV-1500MeV-2000MeV
Pile-up verification runs
Setup a random trigger and take couple of quick runs (20k evts) in random trigger to directly measure pile-up events;
...
Electron for CAL calibration - total estimated time 3hrs
beam energy | CU position and impact point | CU configuration | tagged | statistics | estimated time (hrs) | purpose |
|---|---|---|---|---|---|---|
5 | 0 degrees through twr1, 12 positions x 2(XY) | BT16 (4rng, NZS,ext trigger) | NA | 10k per 12 pos | 3 | scan logs for intercalibration, verify if need to redo calibrations after pile-up rejection |
CAL FHE study : check DAV-MeV conversion, efficiency
+++ BT-17 to BT-21 configurations
+ electrons, 0 degree, 5GeV/c, tower 3,
FHE=500MeV-750MeV-1000MeV-1500MeV-2000MeV
+ electrons, 45 degree, 5GeV/c, tower 3,
FHE=500MeV-750MeV-1000MeV-1500MeV-2000MeV
Proton runs
2. study pedestal drift vs rate:
p at 10 GeV setting LAT threshold to 5 DAC - repeat
Pile-up verification runs
...