E99007 , GEp(II)

Run summary, Q2= 5.6 GeV2, first period (11/12 - 11/21)

Date	Run numbers	Helicity (Compton averaged)	Half-wave plate	Number of triggers	Comments
11/12 - 11/13	1249-1257 1259-1266 1268-1269	71.5	OUT	16.93
11/13	1278-1280 1286-1290	71.0	OUT	7.57	Changed the ADC gate on calorimeter by 32 ns before run 1278
11/13	1292	71.0	IN	0.60
11/13	1293	71.0	OUT	1.00
11/13 - 11/15	1295-1308 1310-1326 1328-1333 1335-1336	72.5	IN	33.92
11/15 - 11/17	1337-1339 1341-1351 1353 1355-1369 1373-1374 1376-1377	70.0	OUT
11/17 - 11/19	1378-1380 1382-1400 1402-1404 1406 1408-1425	69.5	IN
11/19 - 11/20	1426-1451 1454 1457-1463	70.0	OUT
11/20 - 11/21	1464-1472 1474-1488	70.0	IN	18.23

Check any run in the November HALOG.

Settings, Q²= 5.6 GeV²,first period

Left Spectrometer:

Momentum setting: 3.8086 GeV/c, so that central momentum is 3.8078 GeV/c
Angle: 19.363^o
Dipole field: 14.108874 kG

Calorimeter:

Distance: 9 m
Angle: -51.44^o

Check the corresponding beam energy for that period.
You can download the header file.

At this setting, the left spectrometer offsets were calculated using the LVDT:
Vertical offset: -0.34 mm -> y_offset = -0.00034 m
Pointing: 2.07 mm upstream -> x_offset = +0.001953 m, z_offset = -0.000686 m