October 31, 1997
- Study on single-bunch operation was carried out from
9:00 AM to 0:33 PM. Maximum beam current of 105 mA was stored. Data on
the DCCT (DC current transformer) was taken.
- Orbit correction data for the insertion device MPW#13
was precisely checked during 2:17 - 8:55 PM. Orbit correction for the insertion
devices was almost finished.
- Study on the ion trapping was carried out during 10:22
PM - 1:33 AM (Nov. 1).
- Operational data in this morning:
| Time |
Beam current |
Beam lifetime |
I*tau |
Average pressure |
Integrated current |
| 5:03 AM |
496.7 mA |
384 minutes |
191 A*minutes |
0.61 nTorr |
183.9 A*hours |
Beam current (blue line) and beam lifetime
(red line) around the clock.