MARATHON Production Run

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  • d/u DIS run (HRS-L Only, Jan/12 to March/22 2018 Run):

DIS-Run (Jan 2018 Run, E0=10.6 GeV, E'=3.1 GeV/c)

HRS-L

Scan of gas cells (empty, 3He, 1H, 2H, 3H) completed twice. For these targets:

  • Run time given is per scan of cells (i.e., total run time of both scans is 2x time listed)
  • Runs marked * were taken on the second scan of cells


Kinematic point 1 (x = 0.218)
E = 10.6 GeV, E' = 3.1 GeV, θ = 17.577 deg

Run number[s] Target Current (μA) Charge (C) Prescale Deadtime Trigger (2) Run time (minutes) Total counts Trigger 2 Comments
1206 Home 10 5528.79 PS1=PS2=PS3=1 0.33 9.6 833
1207 Single carbon foil 10 4089.3 PS1=PS2=PS3=1 1 10 142801
1208 Optics (multifoil) 10 6325.1 PS1=PS2=PS3=1 5 11.08 160291
1209 Empty Cell 20 27249 PS1=PS2=PS3=1 3 30 196350
1210 3He 20 34255 PS1=PS2=PS3=1 4 30 321870
1211 3He 20 28170 PS1=PS2=PS3=1 4 30 264023
1212 3He 20 21029 PS1=PS2=PS3=1 4 20 197909
1213 1H 20 23964 PS1=PS2=PS3=1 5 23 304469
1214 2H 10 23310 PS1=PS2=PS3=1 5 38 308303
1215 3H 20 31470 PS1=PS2=PS3=1 5 30 425697
1216 3H 20 32076 PS1=PS2=PS3=1 5 30 435632
1217 Empty Cell 20 30776 PS1=PS2=PS3=1 3 18 225963
1219 3He 20 24468 PS1=PS2=PS3=1 4 30 230710
1220 3He 20 27174 PS1=PS2=PS3=1 4 30 256204
1221 3He 20 15151 PS1=PS2=PS3=1 3 27 143357
1222 1H 20 37417 PS1=PS2=PS3=1 5 18 469632
1223 2H 20 33629 PS1=PS2=PS3=1 5 35 444023
1224 3H 20 34678 PS1=PS2=PS3=1 5
1257 Carbon Hole 5 . 4120 PS1=PS2=PS3=1 0.1 14 5278
40 468288
1225 3H 20 10261 PS1=PS2=PS3=1 5 10 137803


Kinematic point 2 (x = 0.257)
E = 10.6 GeV, E' = 3.1 GeV, θ = 19.115 deg

Run number[s] Target Current (μA) Charge (C) Prescale Deadtime Trigger (2) Run time (minutes) Total counts Trigger 2 Comments
1230 Carbon hole centered 10 3090 PS1=PS2=PS3=1 0.2 5 3742
1231 Optics 10 3090 PS1=PS2=PS3=1 3 21 162641
1233 Single Carbon Foil 10 11816 PS1=PS2=PS3=1 1 10 37261
1234 Single Carbon Foil 10 6684 PS8=10 - 7 21152
1235 Empty Cell 20 33274.3 PS1=PS2=PS3=1 1.5 18 142809
1236 3He 20 37689 PS1=PS2=PS3=1 2 34 215967
1237 3He 20 21007 PS1=PS2=PS3=1 2 23 121175
1238 3He 20 30307 PS1=PS2=PS3=1 2 28 174702
1239 3He 20 33203 PS1=PS2=PS3=1 2 32 191295
1240 1H 20 33203 PS1=PS2=PS3=1 2.6 37 241121
1241 1H 20 28165 PS1=PS2=PS3=1 2.6 26 215930
1242 2H 20 k/td> 24508 PS1=PS2=PS3=1 2.6 25 201184
1243 2H 20 31371 PS1=PS2=PS3=1 3.1 30 256683
1245 3H 20 14175 PS1=PS2=PS3=1 3 13 115784
1246 3H 20 31378 PS1=PS2=PS3=1 3 27 256061
1247 3H 20 28094 PS1=PS2=PS3=1 3.1 27 229415
1257 Carbon Hole 5 . 4120 PS1=PS2=PS3=1 0.1 14 5278
1248 3H 20 30563 PS1=PS2=PS3=1 3.1 30 248970
1249 Empty Cell 20 38518 PS1=PS2=PS3=1 1.6 38 167438
1250 3He 20 28100 PS1=PS2=PS3=1 2 25 161079
1251 3He 20 12609 PS1=PS2=PS3=1 2 11 72785
1257 Carbon Hole 5 4120 PS1=PS2=PS3=1 0.1 14 5278
1258 3He 20 8342 PS1=PS2=PS3=1 8.5 10 52956
1260 3He 20 21989 PS1=PS2=PS3=1 2.1 25 126377
1261 3He 20 27588 PS1=PS2=PS3=1 2.1 24 158123
1262 3He 20 23703 PS1=PS2=PS3=1 2.1 25 135755
1263 1H 20 28043 PS1=PS2=PS3=1 2.7 27 215373
1264 1H 20 22190 PS1=PS2=PS3=1 2.7 25 170551
1265 2H 20 22190 PS1=PS2=PS3=1 3.1 20 197461
1266 2H 20 20231 PS1=PS2=PS3=1 3.1 20 165189
1267 3H 20 23896 PS1=PS2=PS3=1 3.1 20 192361
1268 3H 20 17059 PS1=PS2=PS3=1 3.4 17 138674
1270 Carbon Hole 10 2695 PS1=PS2=PS3=1 0 7 3311
1271 3H 5 7006 PS1=PS2=PS3=1 2.7 31 58109
1272 3H 20 23642 PS1=PS2=PS3=1 3 23 193124
1273 3H 20 23621 PS1=PS2=PS3=1 3.1 25 193224
Run number[s] Target Current (μA) Prescale Run time (minutes) Comments
1231 Optics (multifoil) 10 PS1=PS2=PS3=1 15
1233 Carbon 20 PS1=PS2=PS3=1 10
1234 Carbon 20 PS8=10 5
1235
1249*
Empty 20 PS1=PS2=PS3=1 30
1236-1239
1250*, 1260-1262*
3He 20 PS1=PS2=PS3=1 100 ~25 minutes per run
adaq3 crash
1240-1241
1263-1264*
1H 20 PS1=PS2=PS3=1 40 ~20 minutes per run
1242-1243
1265-1266*
2H 20 PS1=PS2=PS3=1 40 ~20 minutes per run
1245-1248
1267-1268*, 1271-1272*
3H 20 PS1=PS2=PS3=1 80 ~20 minutes per run


Kinematic point 3 (x = 0.298)
E = 10.6 GeV, E' = 3.1 GeV, θ = 20.578 deg

Run number[s] Target Current (μA) Prescale Run time (minutes) Comments
1276 Dummy 10 PS1=PS2=PS3=1 15
1277 Optics (multifoil) 10 PS1=PS2=PS3=1 10
1278 Home 20 PS1=PS2=PS3=1 10
1279 Carbon 20 PS1=PS2=PS3=1 10
1280 Carbon 20 PS8=10 5
1281
1295*
Empty 20 PS1=PS2=PS3=1 30
1282-1285
1296-1299*
3He 20 PS1=PS2=PS3=1 120 ~30 minutes per run
1286-1287
1300-1301*
1H 20 PS1=PS2=PS3=1 50 ~25 minutes per run
1288-1289
2H 20 PS1=PS2=PS3=1 50 ~25 minutes per run
1290-1294
3H 20 PS1=PS2=PS3=1 80 ~25 minutes per run
extra 3H run on first scan?

HRS-R

Run-No xbj Theta (degree) Targets Current (microamp) Prescale Total Events Comments
0000 0.218 17.577 Carbon 22.5 1/1/1 25000?
0000 0.218 17.577 Optics (multifoil) 22.5 1/1/1 25000?
0000 0.218 17.577 Empty 22.5 1/1/1 25000?
0000 0.218 17.577 3He 22.5 1/1/1 25000?
0000 0.218 17.577 1H 22.5 1/1/1 25000?
0000 0.218 17.577 2H 22.5 1/1/1 25000?
0000 0.218 17.577 3H 22.5 1/1/1 25000?
0000 0.258 19.135 Carbon 22.5 1/1/1 25000?
0000 0.258 19.135 Optics (multifoil) 22.5 1/1/1 25000?
0000 0.258 19.135 Empty 22.5 1/1/1 25000?
0000 0.258 19.135 3He 22.5 1/1/1 25000?
0000 0.258 19.135 1H 22.5 1/1/1 25000?
0000 0.258 19.135 2H 22.5 1/1/1 25000?
0000 0.258 19.135 3H 22.5 1/1/1 25000?
0000 0.298 20.580 Carbon 22.5 1/1/1 25000?
0000 0.298 20.580 Optics (multifoil) 22.5 1/1/1 25000?
0000 0.298 20.580 Empty 22.5 1/1/1 25000?
0000 0.298 20.580 3He 22.5 1/1/1 25000?
0000 0.298 20.580 1H 22.5 1/1/1 25000?
0000 0.298 20.580 2H 22.5 1/1/1 25000?
0000 0.298 20.580 3H 22.5 1/1/1 25000?
0000 0.338 21.934 Carbon 22.5 1/1/1 25000?
0000 0.338 21.934 Optics (multifoil) 22.5 1/1/1 25000?
0000 0.338 21.934 Empty 22.5 1/1/1 25000?
0000 0.338 21.934 3He 22.5 1/1/1 25000?
0000 0.338 21.934 1H 22.5 1/1/1 25000?
0000 0.338 21.934 2H 22.5 1/1/1 25000?
0000 0.338 21.934 3H 22.5 1/1/1 25000?