Run summary for commissioning in spring 2016

BPM calibration runs (Bull's eye scan)

Relative position	LHRS CODA run	RHRS CODA run	Harp scan entry no.
(0,0)	12454	21781	3379157
(2,2)	12455	21782	3379165
(2,-2)	12456	21783	3379172
(-2,-2)	12457	21784	3379184
(-2,2)	12458	21785	3379191
(0,0)	12459	21786	3379201

BCM calibration runs

• The details can be found in halog entry 3380376 and comment therein.

LHRS CODA run	RHRS CODA run	BCM logger
12382	21731	/a/opsuser/hacuser/BCMLOG/bcm_log_02-07-2016-23-24-07.log
12514	21807	/a/opsuser/hacuser/BCMLOG/bcm_log_02-16-2016-20-07-42.log

Elastic production runs

• 2nd Pass (E_beam = 4.5 GeV)

Run number	Target	Raster	Ebeam [GeV]	P0 [GeV/c]	θe [deg]	Q2 [GeV2]	Comment
21799	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Only one set of raster coils is in use; ps1,2,3=1, ps8=100
21809 - 21820	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Only one set of raster coils is in use; ps1,2,3=1, ps8=100; Signals for 16 straws missing in all three V planes
21824 - 21831	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Same as above
21832	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Beam tripped in the middle of this run, production only lasted for an hour (run time is about 3 hours); same as above
21844 - 21857	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21869 - 21871	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Same as above
21872	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Beam turned off 30 mins after run started; same as above
21875	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Asked MCC to restore beam position 25 mins after run started; Straw chamber issues in V2 plane still exist
21876 - 21887	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21889 - 21893	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21894	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Beam position moving second half of run; straw chamber issues in V2 plane still exist
21895	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Last 16 minutes no beam; straw chamber issues in V2 plane still exist
21896	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21897	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Last 25 minutes no beam; straw chamber issues in V2 plane still exist
21898	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21900 - 21901	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21903 - 21915	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist
21918 - 21925	15cm LH2	2 x 2 mm2	4.481	1.547	52.91	5.5	Straw chamber issues in V2 plane still exist

Runs on dummy target

Run number	Target	Raster	Ebeam [GeV]	P0 [GeV/c]	θe [deg]	Comment
21916	15cm dummy	2 x 2 mm2	4.481	1.547	52.91	Only one set of raster coils is in use; ps1,2,3=1, ps8=100;short dummy run at 10 uA
21917	15cm dummy	2 x 2 mm2	4.481	1.547	52.91	Only one set of raster coils is in use; ps1,2,3=1, ps8=100;dummy run at 15 uA, 20 minutes no beam middle of run

Spectrometer pointing runs

Run number	Target	Raster	Ebeam [GeV]	P0 [GeV/c]	θe [deg]	Comment
21928 - 21929	Multi-foil carbon	Off	4.48	0.85	52.91	ps1,2,3=1, ps8=100
12650 - 12651	Multi-foil carbon	Off	4.48	1.485	37.14	DVCS config, ps9=1