LHRS Production Run List

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Revision as of 13:58, 28 March 2011 by Flay (Talk | contribs) (Negative Polarity)

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  • These run sets below have been checked rigorously for quality:
    • Beam trips
    • Gas Cherenkov: one photoelectron and main photoelectron ADC peak and TDC peak stability
    • E/p electron peak stability (for a given momentum)
    • VDC <math>t_0</math> peak stability

Major Kinematic Settings

  • This section contains the run lists for negative or positive polarity, binned by the LHRS momentum setting. No distinction is made concerning the orientation of the target spin.

Negative Polarity

LHRS Momentum (GeV) E (GeV) Dates Runs
0.60 4.73 Mar. 14 20675 - 20680
0.60 4.73 Mar. 16 20718 - 20720
0.60 5.89 Feb. 08 20115 - 20120
0.60 5.89 Feb. 12 - Feb. 13 20144 - 20146, 20154 - 20161, 20164- 20174
0.70 5.89 Feb. 13 - Feb. 14 20183 - 20194
0.80 4.73 Feb. 26 20412 - 20422
0.80 4.73 Mar. 13 20671 - 20673
0.90 5.89 Feb. 22 - Feb. 23 20332, 20340 - 20354, 20356
1.12 4.73 Mar. 08 - Mar. 09 20604, 20605, 20607, 20608, 20612
1.12 4.73 Mar. 13 20657, 20659, 20660, 20662 - 20664, 20666 - 20669
1.13 5.89 Feb. 21 - Feb. 22 20314 - 20328, 20330
1.19 4.73 Mar. 15 - Mar. 16 20701, 20703 - 20708, 20711 - 20713, 20715, 20716
1.20 5.89 Feb. 08 20122, 20123
1.20 5.89 Mar. 01 - Mar. 02 20476, 20478, 20479, 20481
1.20 5.89 Mar. 05 - Mar. 06 20546, 20548, 20549, 20559 - 20561, 20563, 20564
1.26 4.73 Mar. 07 - Mar.08 20588 - 20594, 20596 - 20599, 20602, 20603
1.27 5.89 Feb. 20 - Feb. 21 20287 - 20289, 20291, 20297 - 20302, 20304 - 20312
1.34 5.89 Mar. 04 - Mar. 05 20530, 20536, 20540 - 20545
1.42 4.73 Mar. 06 - Mar. 07 20570, 20573 - 20579, 20581, 20582, 20585
1.42 5.89 Feb. 18 - Feb. 20 20263 - 20276, 20279 - 20285
1.51 4.73 Feb. 24 - Feb. 26 20392 - 20400, 20402 - 20408
1.51 5.89 Feb. 26 - Feb. 28 20432 - 20442, 20444, 20446
1.60 4.73 Feb. 23 - Feb. 24 20373 - 20384, 20386 - 20389
1.60 5.89 Feb. 08 20121, 20124, 20125
1.60 5.89 Feb. 16 - Feb. 18 20217 - 20219, 20221 - 20225, 20239, 20240, 20242 - 20246
1.70 5.89 Feb. 14 - Feb. 16 20195, 20197, 20198, 20205 - 20208, 20215, 20216

Positive Polarity

  • Date Start (time) refers to the Date and the start time of the first run after the polarity change to positive. Date End (time) refers to the Date and start time of the last run before the polarity change back to negative.
Date Start (time) - Date End (time) Runs
Feb 10 (07:20:16) - Feb 11 (06:46:45) 1231 - 1294
Mar 02 (15:01:07) - Mar 4 (06:20:53) 20493 - 20528
Mar 09 (19:27:21) - Mar 13 (07:37:59) 20620 - 20651
  • A more detailed list, broken down by momentum bin:
LHRS Momentum (GeV) E (GeV) Dates Runs
0.60 5.89 Mar. 04 20512 - 20522
0.60 4.73 Mar. 13 20632 - 20636
0.60 4.73 Mar. 13 20650 - 20651
0.80 4.73 Mar. 12 20624 - 20631
0.80 4.73 Mar. 13 20646 - 20649
0.90 5.89 Mar. 03 20506 - 20511
0.90 5.89 Mar. 04 20527 - 20528
1.12 4.73 Mar. 12 20621 - 20623
1.12 4.73 Mar. 13 20643 - 20645
1.13 5.89 Mar. 03 20498 - 20505
1.13 5.89 Mar. 04 20525 - 20526
1.27 5.89 Mar. 03 20493 - 20497
1.27 5.89 Mar. 04 20523 - 20524
1.34 4.73 Mar. 13 20637 - 20642

Polarized Target Run Lists

  • This section contains run lists binned by the LHRS momentum setting and the orientation of the target spin.

Target Polarization Changes

  • Below are the various points at which the target polarization was changed.
    • The run range defines the range in which a given target polarization orientation is valid (limits included).
    • The times below refer to the start-of-run times for the first and last runs of a given target polarization.
    • The target (polarization) orientation is with respect to the beam. <math>270^{\circ}</math> means that the target spin is pointing towards BigBite (i.e., beam-right when looking downstream). <math>0^{\circ}</math> means that the target spin is aligned along the direction of the beam (i.e., downstream).
Date and Time Run Range Target Polarization Orientation
Feb. 08, 03:46 - Feb. 08, 14:24 20115 - 20125 <math>0^{\circ}</math>
Feb. 12, 04:01 - Feb. 14, 06:31 20144 - 20188 <math>270^{\circ}</math>
Feb. 14, 07:31 - Feb. 16, 16:42 20189 - 20223 <math>90^{\circ}</math>
Feb. 16, 17:49 - Feb. 16, 21:54 20224 - 20226 <math>270^{\circ}</math>
Feb. 17, 20:36 - Feb. 18, 13:02 20237 - 20246 <math>0^{\circ}</math>
Feb. 18, 23:28 - Feb. 20, 18:09 20263 - 20297 <math>270^{\circ}</math>
Feb. 20, 19:11 - Feb. 22, 17:24 20298 - 20340 <math>90^{\circ}</math>
Feb. 22, 18:30 - Feb. 23, 08:32 20431 - 20358 <math>0^{\circ}</math>
Feb. 23, 09:18 - Feb. 26, 08:08 20373 - 20422 <math>90^{\circ}</math>
Feb. 26, 20:33 - Mar. 01, 19:40 20432 - 20479 <math>270^{\circ}</math>
Mar. 01, 20:23 - Mar. 06, 11:36 20480 - 20564 <math>90^{\circ}</math>
Mar. 06, 15:36 - Mar. 07, 18:41 20570 - 20585 <math>0^{\circ}</math>
Mar. 07, 21:19 - Mar. 09, 09:23 20588 - 20612 <math>90^{\circ}</math>
Mar. 12, 21:19 - Mar. 16, 06:45 20621 - 20720 <math>270^{\circ}</math>

Target Polarization: 0 Deg.

Negative Polarity

  • This run list is not finalized!!!
LHRS Momentum (GeV) E (GeV) Runs
0.60 5.89 20115 - 20120
0.90 5.89 20341 - 20354, 20356
1.20 5.89 20122, 20123
1.42 4.73 20570, 20573 - 20579, 20581, 20582, 20585
1.60 5.89 20121, 20124, 20125, 20239, 20240, 20242 - 20246

Target Polarization: 90 Deg.

Negative Polarity

  • This run list is not finalized!!!
LHRS Momentum (GeV) E (GeV) Runs
0.70 5.89 20189 - 20194
0.80 4.73 20412 - 20422
0.90 4.73 20332, 20340
1.12 4.73 20604, 20605, 20607, 20608, 20612
1.13 5.89 20314 - 20328, 20330
1.20 5.89 20481, 20546, 20548, 20549, 20559 - 20561, 20563, 20564
1.26 4.73 20588 - 20594, 20596 - 20599, 20602, 20603
1.27 5.89 20298 - 20302, 20304 - 20312
1.34 5.89 20530, 20536, 20540 - 20545
1.51 4.73 20392 - 20400, 20402 - 20408
1.60 4.73 20373 - 20384, 20386 - 20389
1.60 5.89 20217 - 20219, 20221 - 20223
1.70 5.89 20195, 20197, 20198, 20205 - 20208, 20215, 20216

Positive Polarity

  • This run list is not finalized!!!
LHRS Momentum (GeV) E (GeV) Runs
0.60 5.89 20517 - 20522
0.90 5.89 20506 - 20508, 20527 - 20528
1.13 5.89 20499 - 20505, 20525 - 20526
1.27 5.89 20496, 20497, 20523, 20524

Target Polarization: 270 Deg.

Negative Polarity

  • This run list is not finalized!!!
LHRS Momentum (GeV) E (GeV) Runs
0.60 4.73 20675 - 20680, 20718 - 20720
0.60 5.89 20144 - 20146, 20154 - 20161, 20164- 20174
0.70 5.89 20183 - 20188
0.80 4.73 20671 - 20673
0.90 4.73 20332, 20340
1.12 4.73 20659, 20660, 20662 - 20664, 20666 - 20669
1.19 4.73 20701, 20703 - 20708, 20711 - 20713, 20715, 20716
1.20 5.89 20476, 20478, 20479
1.27 5.89 20287 - 20289, 20291, 20297
1.34 4.73 20687 - 20700
1.34 5.89 20451 - 20473
1.42 5.89 20263 - 20276, 20279 - 20285
1.51 5.89 20432 - 20442, 20444, 20446
1.60 5.89 20224, 20225

Positive Polarity

  • This run list is not finalized!!!
LHRS Momentum (GeV) E (GeV) Runs
0.60 4.73 20632 - 20636, 20650 - 20651
0.80 4.73 20624 - 20631, 20646 - 20649
1.12 4.73 20621 - 20623, 20643 - 20645
1.34 4.73 20637 - 20642