Log entry time 00:16:07 on April27,2008

Entry number 234929

keyword=Shift summary

Kinematics K.

Beam energy: 119.56 MeV
Asking current: 3.5 uA



Left HRS:

   	       angle: 14.503 deg 

	       momentum: 0.997 GeV/c

        

Right HRS:

	       angle: 104.998 deg

	       momentum: 0.4596 GeV/c

16:00 Shift starts with run 4017

16:25 Could not take a single datum in the run 4019. Found BB HV tripping. After repairing the BB HV, had to reboot ROC5. Had to reboot ROC9 and ROC10 to be able to make the DAQ running.

16:48 Good to run the DAQ. Start of run 4020-

19:06 BB HV trip.

21:08 Changed target to Al dummy (not the Al dumy holy one) for
the dummy target run for an hour, without changing any running
conditions compared to production run.

22:43 Started regular production runs on LH2 6cm.



Run summary:



Run No		Events 	Target	Comments



4017		1M 	LH2

4018		1M 	LH2

4019				Junk

4020		1M 	LH2	End of Run failed, good run

4021-404025	1M 	LH2

4026			LH2	junk

4027-4030	1M 	LH2

4031		0.5M	LH2	probably good, BB HV tripped

4032-4037	1M 	LH2



4038-4040	1M	Al dummy

4041		0.5M	Al dummy

4042-4049 	1M 	LH2

User name Ramesh

Log entry time 00:16:07 on April27,2008

Entry number 234929