Jefferson Lab Hall C Logbook for March 11 - Beam

  • Main INDEX

    Thursday

    

    Wednesday
    

  • 225590 03/30/11 07:20  rakithab       Beam: When changing IHWP please follow the instructions

    • 

    Tuesday
    

    

    Monday
    

    

    Sunday
    

    

    Saturday
    

    

    Friday
    

  • 225271 03/25/11 15:19  benesch        Beam: Ops/JRRP checklist for CW from 0810 Friday meeting

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    Thursday
    

  • 225232 03/24/11 16:18  benesch        Beam: beam looks fine on hall C dump viewer

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    Wednesday
    

    

    Tuesday
    

  • 225154 03/22/11 18:07  Carlini        Beam: Beamline Vacuum status

  • 225128 03/22/11 10:59  rakithab       Beam: Injector studies ELOG entry

  • 225126 03/22/11 10:55  rakithab       Beam: Injector Run 2271 ended.

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    Monday
    

  • 225103 03/21/11 16:36  benesch        Beam: 70 MHz IF amp update

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    Sunday
    

    

    Saturday
    

    

    Friday
    

  • 224708 03/18/11 12:43  benesch        Beam: 3H07A harp trace 

  • 224663 03/18/11 10:12  rakithab       Beam: Analysis: PITA slope calculated from the large charge asymmetries for IHWP IN state

  • 224474 03/18/11 01:20  Dutta          Beam: IHWP moved to IN position

    • 

    Thursday
    

  • 224326 03/17/11 09:58  AK Opper       Beam: Beam Dump pressure

  • 224279 03/17/11 06:39  rakithab       Beam: Large Charge asymmetry runs summary

  • 224229 03/17/11 04:28  rakithab       Beam: Late Entry:Beam Loss issues are fixed now.

    • 

    Wednesday
    

  • 224075 03/16/11 09:54  Dalton         Beam: Feedback slope changed

  • 224030 03/16/11 05:51  Dutta          Beam: IHWP changed from IN to OUT

    • 

    Tuesday
    

  • 223902 03/15/11 19:40  rakithab       Beam: Tune beam in the Hall C

  • 223900 03/15/11 18:06  rakithab       Beam: Hall C Beam Permit delayed due to Moller Quads power supply OFF

  • 223844 03/15/11 09:09  AK Opper       Beam: BCM 1 & 2 gains

  • 223826 03/15/11 05:44  Dutta          Beam: QTOR was OFF since 21:30, ramped back to 8921 

  • 223814 03/15/11 02:05  Nuruzzaman     Beam: Beam current increased to 25 uA. 

    • 

    Monday
    

    

    Sunday
    

    

    Saturday
    

  • 223084 03/12/11 11:21  benesch        Beam: fast raster isn't off until CH turns the power supply off

  • 223073 03/12/11 09:45  benesch        Beam: 2.5 minute vacuum oscillation 

  • 223047 03/12/11 08:13  Dutta          Beam: Faraday cup reads 47nA at end of run 10485 (4% DS dummy, QTOR=coarse scan, 7300A)

  • 223042 03/12/11 08:02  Dutta          Beam: Faraday cup reads 42nA at start of run 10485 (4% DS dummy, QTOR=coarse scan, 7300)

  • 223041 03/12/11 08:01  Dutta          Beam: Faraday cup reads 42nA at end of run 10484 (4% DS dummy, QTOR=coarse scan, 7000A)

  • 223038 03/12/11 07:55  Dutta          Beam: Faraday cup reads 44nA at end of run 10483 (4% DS dummy, QTOR=coarse scan, 6700A)

  • 223037 03/12/11 07:54  Dutta          Beam: Faraday cup reads 44nA at start of run 10484 (4% DS dummy, QTOR=coarse scan, 7000)

  • 223034 03/12/11 07:50  Dutta          Beam: Faraday cup reads 53nA at start of run 10483 (4% DS dummy, QTOR=coarse scan, 6700A)

  • 223033 03/12/11 07:48  Dutta          Beam: Faraday cup reads 53nA at end of run 10482 (4% DS dummy, QTOR=coarse scan, 6500A)

  • 223029 03/12/11 07:44  Dutta          Beam: Faraday cup reads 46nA at end of run 10481 (4% DS dummy, QTOR=coarse scan, 5500A)

  • 223026 03/12/11 07:31  Dutta          Beam: Faraday cup reads 47nA at start of run 10481 (4% DS dummy, QTOR=coarse scan, 6000A)

  • 223025 03/12/11 07:30  Dutta          Beam: Faraday cup reads 47nA at end of run 10480 (4% DS dummy, QTOR=coarse scan, 5500A)

  • 223022 03/12/11 07:23  Dutta          Beam: Faraday cup reads 50nA at start of run 10480 (4% DS dummy, QTOR=coarse scan, 5500A)

  • 223020 03/12/11 07:22  Dutta          Beam: Faraday cup reads 50nA at end of run 10479 (4% DS dummy, QTOR=coarse scan, 5000A)

  • 223018 03/12/11 07:18  Dutta          Beam: Faraday cup reads 54nA at start of run 10479 (4% DS dummy, QTOR=coarse scan, 5000A)

  • 223017 03/12/11 07:17  Dutta          Beam: Faraday cup reads 54nA at end of run 10478 (4% DS dummy, QTOR=coarse scan, 4500A)

  • 223014 03/12/11 07:10  Dutta          Beam: Faraday cup reads 52nA at start of run 10478 (4% DS dummy, QTOR=coarse scan, 4500A)

  • 223013 03/12/11 07:06  Dutta          Beam: Faraday cup reads 52nA at end of run 10477 (4% DS dummy, QTOR=coarse scan, 4000A)

  • 223009 03/12/11 07:00  Dutta          Beam: Faraday cup reads 44nA at start of run 10477 (4% DS dummy, QTOR=coarse scan, 4000A)

  • 223008 03/12/11 06:59  Dutta          Beam: Faraday cup reads 44nA at end of run 10476 (4% DS dummy, QTOR=coarse scan, 3500A)

  • 223005 03/12/11 06:57  Dutta          Beam: Faraday cup reads 50nA at end of run 10475 (4% DS dummy, QTOR=coarse scan, 3000A)

  • 223004 03/12/11 06:54  Dutta          Beam: Faraday cup reads 47nA at start of run 10475 (4% DS dummy, QTOR=coarse scan, 3000A)

  • 223002 03/12/11 06:51  Dutta          Beam: Faraday cup reads 50nA at start of run 10476 (4% DS dummy, QTOR=coarse scan, 3500A)

  • 222998 03/12/11 06:44  Dutta          Beam: Faraday cup reads 47nA at end of run 10474 (4% DS dummy, QTOR=coarse scan, 2500A)

  • 222996 03/12/11 06:38  Dutta          Beam: Faraday cup reads 41nA at start of run 10474 (4% DS dummy, QTOR=coarse scan, 2500A)

  • 222995 03/12/11 06:36  Dutta          Beam: Faraday cup reads 41nA at end of run 10473 (4% DS dummy, QTOR=coarse scan, 2000A)

  • 222992 03/12/11 06:30  Dutta          Beam: Faraday cup reads 50nA at start of run 10473 (4% DS dummy, QTOR=coarse scan, 2000A)

  • 222987 03/12/11 06:26  Dutta          Beam: Faraday cup reads 42nA at end of run 10470(4% DS dummy, QTOR=course scan, 1500A)

  • 222984 03/12/11 06:20  Dutta          Beam: Faraday cup reads 54nA at end of run 10470(4% DS dummy, QTOR=course scan, 1500A)

  • 222983 03/12/11 06:18  Dutta          Beam: Faraday cup reads 52nA at end of run 10467(4% DS dummy, QTOR=course scan, 1000A)

  • 222976 03/12/11 06:02  Dutta          Beam: Faraday cup reads 43nA at start of run 10467(4% DS dummy, QTOR=course scan, 1000A)

  • 222969 03/12/11 05:41  Dutta          Beam: Faraday cup reads 88nA at end  of run 10464 (4% DS dummy, QTOR scan)

  • 222967 03/12/11 05:23  Dutta          Beam: target was 4% US dummy

  • 222966 03/12/11 05:20  Dutta          Beam: Faraday cup reads 90nA at start of run 10464 (4% DS dummy, QTOR scan)

  • 222965 03/12/11 05:17  Dutta          Beam: Faraday cup reads 76nA at end of run 10462 (8% DS dummy, QTOR=8921)

  • 222961 03/12/11 05:13  Dutta          Beam: target was 45 US dummy

  • 222959 03/12/11 05:11  Dutta          Beam: This entry refers to run 10461

  • 222958 03/12/11 05:09  Dutta          Beam: Faraday cup reads 56nA at start of run 10462 (8% DS dummy, QTOR=8921)

  • 222954 03/12/11 05:04  Dutta          Beam: Faraday cup reads 58nA at end of run 10461 (pure US dummy, QTOR=8993)

  • 222953 03/12/11 05:03  Dutta          Beam: Faraday cup reads 53nA at start of run 10459 (pure US dummy, QTOR=8993)

  • 222950 03/12/11 04:45  Dutta          Beam: Beam off for 15 mins

  • 222949 03/12/11 04:33  Dutta          Beam: Faraday cup reads 58nA at start of run 10460 (4% US dummy, QTOR=8993)

  • 222946 03/12/11 04:27  Dutta          Beam: Faraday cup reads 54nA at end of run 10459 (pure US dummy, QTOR=8993)

  • 222944 03/12/11 04:20  Dutta          Beam: Faraday cup reads 53nA at start of run 10459 (pure US dummy, QTOR=8993)

  • 222940 03/12/11 04:12  Dutta          Beam: Faraday cup reads 115nA at end of run 10458 (1% US dummy, QTOR scan)

  • 222939 03/12/11 03:51  Dutta          Beam: Faraday cup reads 98nA at start of run 10458 (1% uS dummy, QTOR scan)

  • 222935 03/12/11 03:45  Dutta          Beam: Faraday cup reads 59nA at end of run 10457 (4% US dummy, QTOR=8993)

  • 222934 03/12/11 03:35  Dutta          Beam: Faraday cup reads 61nA at start of run 10457 (4% US dummy, QTOR=8993)

  • 222929 03/12/11 03:29  Dutta          Beam: Faraday cup reads 79nA at start of run 10456 (4% US dummy, QTOR=8993)

  • 222926 03/12/11 03:23  Dutta          Beam: Faraday cup reads 93nA at end of run 10455 (8% DS dummy, QTOR=8921)

  • 222921 03/12/11 03:12  Dutta          Beam: Faraday cup reads 108nA at end of run 10454 (4% DS dummy, QTOR scan)

  • 222920 03/12/11 02:54  Dutta          Beam: Faraday cup reads 99nA at start of run 10454 (4% DS dummy, QTOR scan)

  • 222917 03/12/11 02:50  Dutta          Beam: Faraday cup reads 116nA at end of run 10453 (8% DS dummy, QTOR=8921)

  • 222897 03/12/11 01:44  Dutta          Beam: Faraday cup reads 110nA at end of run 10447

  • 222895 03/12/11 01:21  Dutta          Beam: Faraday cup reads 120nA at start of run 10447

  • 222892 03/12/11 01:13  Dutta          Beam: Faraday cup reads 47 nA at end of run 10466

  • 222890 03/12/11 01:01  Dutta          Beam: Faraday cup measures 64 nA at begining of run 10446

  • 222889 03/12/11 01:00  Dutta          Beam: Beam current changed to 65 nA

  • 222886 03/12/11 00:53  Dutta          Beam: MCC having RF issues

    • 

    Friday
    

  • 222822 03/11/11 17:25  benesch        Beam: great 3C20 harp trace 

  • 222817 03/11/11 16:16  Page           Beam: Note on injector setup 

    • 

    Thursday
    

    

    Wednesday
    

  • 222544 03/09/11 15:23  benesch        Beam: dump viewer 

  • 222505 03/09/11 08:37  saw            Beam: Superharp variables added to the Hall C Epics archiver

    • 

    Tuesday
    

    

    Monday
    

    

    Sunday
    

    

    Saturday
    

    

    Friday
    

    

    Thursday
    

    

    Wednesday
    

    

    Tuesday