- Last-modification time displayed at bottom of page.
- For past conditions, see the "View History" tab above.
Fall 2019, Spring 2020
| Item |
Polarized Beam |
Unpolarized Beam
|
| Beam Current |
350 nA |
350 nA
|
| Active Collimator (Inner) optimal coordinates |
x = 1.0 mm, y = −0.2 mm |
same
|
| BPM (IPM5C11B) optimal coordinates |
x = −0.5 mm, y = +1.0 mm |
same
|
| Tagger Quadrupole (MQPAD00) Current |
−4.2 A |
same
|
| Tagger Magnet Current |
208.4 A |
same
|
| Radiator |
JD70-105, 47 μm |
amorphous, 4.5×10−4
|
| Coherent Peak Position |
8600 ± 10 MeV |
none
|
| Beam Profiler |
retracted |
same
|
| Collimator |
5.0 mm |
same
|
| TPol target |
Be 75 μm |
same
|
| Pair Spect. Convertor |
retracted |
same
|
| Pair Spect. Magnet Current (set point) |
910 A |
same
|
| GlueX Solenoid |
1350 A |
same
|
| TAC |
retracted |
same
|
--Marki (talk) 17:13, 23 February 2020 (EST)
Spring 2018
| Item |
Polarized Beam |
Unpolarized Beam
|
| Beam Current |
150 nA |
180 nA
|
| Active Collimator (Inner) optimal coordinates |
x = −0.2±0.1 mm, y = −0.3±0.2 mm |
same
|
| BPM (IPM5C11B) optimal coordinates |
x = −0.5 mm, y = +1.0 mm |
same
|
| Tagger Quadrupole (MQPAD00) Current |
−4.2 A |
same
|
| Tagger Magnet Current |
213.0 A |
same
|
| Radiator |
58 micron diamond, JD70-100 |
amorphous, 4.5×10−4
|
| Coherent Peak Position |
8815 ± 10 MeV |
none
|
| Beam Profiler |
retracted |
same
|
| Collimator |
5.0 mm |
same
|
| TPol target |
Be 75 μm |
same
|
| Pair Spect. Convertor |
retracted |
same
|
| Pair Spect. Magnet Current (set point) |
910 A |
same
|
| GlueX Solenoid |
1350 A |
same
|
| TAC |
retracted |
same
|
Spring 2017 (high intensity)
| Item |
Polarized Beam |
Unpolarized Beam
|
| Beam Current |
150 nA |
225 nA
|
| BPM (IPM5C11B) optimal coordinates |
x = -1.6 mm, y = +1.0 mm |
same
|
| Tagger Quadrupole (MQPAD00) Current |
-4.2 A |
same
|
| Radiator |
58 micron diamond, JD70-100 |
amorphous, 3×10-4
|
| Coherent Peak Position |
8805 ± 10 MeV |
none
|
| Beam Profiler |
retracted |
same
|
| Active Collimator (Inner) optimal coordinates |
x = 0.0±0.1 mm, y = -0.3±0.2 mm |
same
|
| Collimator |
5.0 mm |
same
|
| TPol target |
Be 75 μm |
same
|
| Pair Spect. Convertor |
retracted |
same
|
| Pair Spect. Magnet Current (set point) |
910 A |
same
|
| GlueX Solenoid |
1350 A |
same
|
| TAC |
retracted |
same
|
Spring 2017 (low intensity)
| Item |
Polarized Beam |
Unpolarized Beam
|
| Beam Current |
100 nA |
150 nA
|
| BPM (IPM5C11B) optimal coordinates |
x = -1.6 mm, y = +1.0 mm |
same
|
| Tagger Quadrupole (MQPAD00) Current |
-4.2 A |
same
|
| Radiator |
58 micron diamond, JD70-100 |
amorphous, 3×10-4
|
| Coherent Peak Position |
8805 ± 10 MeV |
none
|
| Beam Profiler |
retracted |
same
|
| Active Collimator (Inner) optimal coordinates |
x = 0.0±0.1 mm, y = -0.3±0.2 mm |
same
|
| Collimator |
5.0 mm |
same
|
| TPol target |
Be 75 μm |
same
|
| Pair Spect. Convertor |
retracted |
same
|
| Pair Spect. Magnet Current (set point) |
910 A |
same
|
| GlueX Solenoid |
1350 A |
same
|
| TAC |
retracted |
same
|
Spring 2016
| Item |
Polarized Beam |
Unpolarized Beam
|
| Beam Current |
160 nA |
200 nA
|
| BPM (IPM5C11B) optimal coordinates |
x = -1.6 mm, y = +1.0 mm |
same as polarized
|
| Tagger Quadrupole (MQPAD00) Current |
0 A |
0 A
|
| Radiator |
20 micron diamond, JD70-119 |
amorphous, 3×10-4
|
| Beam Profiler |
retracted |
retracted
|
| Active Collimator optimal coordinates |
x = -0.9 mm, y = 0.0 mm |
same as polarized
|
| Collimator |
3.4 mm |
3.4 mm
|
| TPol target |
Be 75 μm |
Be 75 μm
|
| Pair Spect. Convertor |
retracted |
retracted
|
| Pair Spect. Magnet Current |
991 A |
991 A
|
| GlueX Solenoid |
1200 A |
1200 A
|
| TAC |
retracted |
retracted
|
