Jefferson Lab Hall C Logbook for January 07 - Analysis

  • Main INDEX

    Wednesday

  • 132292 01/31/07 23:20  Louis-tgt      Analysis: analysis checklist of swing operators (entry  132291)   covers runs 33730 to 33737

  • 132291 01/31/07 23:05  Louis-tgt      Analysis: Analysis checklist of the swing shift  : 31-01-2007

  • 132266 01/31/07 15:19  M Jones        Analysis: Analysis checklist for runs 33720-33729

  • 132261 01/31/07 13:33  Alex           Analysis: Prelimary Yield cuts study on NA octants (rcs issue analysis).

  • 132258 01/31/07 13:06  jschaub        Analysis: Oct 1 NA Octants Pion Collection Test

  • 132231 01/31/07 07:36  vardan         Analysis: analysis checklist for runs 33713-19

  • 132211 01/31/07 00:31  Louis          Analysis: Only the run 33711 was a good for production

  • 132210 01/31/07 00:28  Louis-tgt      Analysis: many Out of Range values for the analysis of recent runs

  • 132209 01/31/07 00:21  Louis-tgt      Analysis: Analysis checklist

    • Tuesday

  • 132190 01/30/07 20:15  Doug Beck      Analysis: 1st attempt at possible analysis algorithm for NA octants

  • 132188 01/30/07 18:56  pking          Analysis: Alternate analysis of the RCS problem during the beam current scans.

  • 132185 01/30/07 17:05  Williamson     Analysis: Changed a few more runs from "not all good" to "good"

    • Monday

  • 132152 01/29/07 23:53  pate           Analysis: checklist for runs 33696-33703

  • 132140 01/29/07 19:50  pate           Analysis: change of many recent runs from "not all good" to "good"

  • 132102 01/29/07 08:14  vardan         Analysis: analysis checklist for runs 33674, 76-81,87

  • 132094 01/29/07 05:39  Alex           Analysis: Analysis of the RCS test runs taken tonight (beam current scan)

    • Sunday

  • 132069 01/28/07 21:18  pking/swells   Analysis: Comparing Octant 1 and Octant 3 after the latch timing changes:  no apparent effect

    • Saturday

  • 132030 01/27/07 22:17  pate           Analysis: analysis checklist for runs 33644 - 33666 (continued after premature submission...)

  • 132022 01/27/07 20:47  pking          Analysis: The RCS problem seems to be as present with "BPO only" latches as with the pion latch.

  • 132018 01/27/07 20:20  pate           Analysis: analysis checklist for runs 33644 - 33666

  • 132015 01/27/07 19:44  Breuer/King    Analysis: Details of nice scaler MISbehaving with random pulser

  • 131959 01/27/07 10:04  Carissa        Analysis: Checklist: Runs 33614-33643

  • 131939 01/27/07 02:13  Breuer         Analysis: pion matrix runs before and after HV change on Cerenkovs

    • Friday

  • 131904 01/26/07 20:19  King/Breuer    Analysis: Results for NA Encoder latch/clear delay studies (runs 33618-33624)

  • 131892 01/26/07 18:22  Breuer         Analysis: Scaler problem feature: frequency of bit dropping

  • 131874 01/26/07 13:49  jschaub        Analysis: Checklist for Runs 33575-33613

  • 131868 01/26/07 12:54  jschaub/beck   Analysis: CD and NCD Plots for a Recent Run and for a 362MeV LH2 Run (Runs 33551 and 30778)

  • 131867 01/26/07 12:54  jschaub/beck   Analysis: CD and NCD Plots for a Recent Run and for a 362MeV LH2 Run (Runs 33551 and 30778)

  • 131824 01/26/07 01:43  Breuer         Analysis: confirm: all real signals in test scalers show reduced rate-problem

  • 131823 01/26/07 01:28  Breuer         Analysis: pocket pulser with min widths scaler input: no problem

    • Thursday

  • 131778 01/25/07 16:27  jschaub        Analysis: MH Plots to Investigate the "RCS Effect" in Earlier Running Periods

  • 131773 01/25/07 16:06  jschaub        Analysis: Shift Checklist for Runs 33570-33574

  • 131772 01/25/07 16:05  jschaub        Analysis: Shift Checklist for Runs 33570-33574

  • 131745 01/25/07 08:23  Alex           Analysis: Asymmetry vs absolute Halo rate 

  • 131739 01/25/07 07:09  Alex           Analysis: update on the analysis checklist

  • 131736 01/25/07 06:26  Alex           Analysis: Analysis checklist (run 33561-33569), goat++ seems to have problems

  • 131728 01/25/07 03:29  Breuer/Beck    Analysis: We surrounded the missing rate problem - we think. (with all figures, edited).

  • 131727 01/25/07 03:15  Breuer/Beck    Analysis: We surrounded the missing rate problem - we think.

    • Wednesday

  • 131702 01/24/07 23:25  voutier        Analysis: Amalysis checlist (up to 33560)

  • 131696 01/24/07 22:18  Breuer/Beck    Analysis: turning off fans does not affect the data in any positive way

  • 131693 01/24/07 22:12  pking          Analysis: MySQL server on wmg0 shut down for tonight; use g0dbserver for now.

  • 131683 01/24/07 20:16  Breuer/King    Analysis: Paul's plots with strong indications of digital effect of yield problem

  • 131653 01/24/07 14:44  jschaub        Analysis: Checklist for Runs (33505-33546)

  • 131645 01/24/07 12:48  pking          Analysis: Plots for the referred entry

  • 131644 01/24/07 12:32  pking          Analysis: Comparing structures in runs 33525 and 33527 

  • 131641 01/24/07 12:21  jschaub        Analysis: Changed Almost All Condition Files

  • 131635 01/24/07 11:17  jschaub/pkin   Analysis: Condition Files

  • 131633 01/24/07 11:13  jmammei        Analysis: good_for values for rcs test runs

  • 131603 01/24/07 04:46  Breuer         Analysis: Plots for run 33525 and 33527 (increased CFD threshold)

    • Tuesday

  • 131582 01/23/07 23:22  voutier        Analysis: Analysis Checklist

  • 131571 01/23/07 21:14  jschaub        Analysis: Latch and Trigger Plots for Runs 33405 and 33410

  • 131549 01/23/07 16:04  ppillot        Analysis: problem seen on MH using the pulser

  • 131547 01/23/07 15:52  jschaub        Analysis: Shift Checklist for Runs 33505-33513

  • 131541 01/23/07 15:08  muether        Analysis: Elastic Electron Asymmetry and Yield distributions for run 33490 Octant 3

  • 131540 01/23/07 15:08  muether        Analysis: Elastic Electron Asymmetry and Yield distributions for run 33490 Octant 3

  • 131536 01/23/07 14:05  jschaub        Analysis: Individual Cell RCS Values, Various Runs

  • 131529 01/23/07 12:20  jschaub        Analysis: Individual Cell RCS Values, Run 33490

  • 131526 01/23/07 12:00  jschaub        Analysis: Individual Cell RCS Values, Run 33490 (Better Format, Hopefully)

  • 131525 01/23/07 11:57  jschaub        Analysis: Individual Cell RCS Values, Run 33490

  • 131524 01/23/07 11:42  jschaub        Analysis: Individual Cell RCS Values, Run 33490

  • 131523 01/23/07 11:42  jschaub        Analysis: Individual Cell RCS Values, Run 33490

  • 131505 01/23/07 06:23  Alex           Analysis: oops

  • 131504 01/23/07 06:20  Alex           Analysis: What s going on with the rcs again ? O_o

  • 131503 01/23/07 06:17  Alex           Analysis: Analysis Checklist (33494-33504)

    • Monday

  • 131483 01/22/07 23:40  voutier        Analysis: Analysis Checklist

  • 131473 01/22/07 21:21  pking          Analysis: Correct units of the latch/trigger ntuple variables are counts/nC

  • 131459 01/22/07 16:10  jschaub        Analysis: Shift Checklist, Runs 33483-33493

  • 131437 01/22/07 12:24  jschaub        Analysis: Cell by Cell Asymmetry for a Spring LH2 687MeV Run--28826, Octant 5

  • 131435 01/22/07 12:23  jschaub        Analysis: Cell by Cell Asymmetry for a Spring LH2 687MeV Run--28826

  • 131404 01/22/07 05:43  Alex           Analysis: analsysis checklist (run 33473 to 33482)

  • 131393 01/22/07 00:28  pking          Analysis: Figures to go with my log entry 131378.

    • Sunday

  • 131379 01/21/07 18:38  pking          Analysis: Location of my rootfiles from beam current dependence study

  • 131378 01/21/07 18:34  pking          Analysis: Looking for correlations in the "RCS problem" in one scaler 

  • 131376 01/21/07 18:13  pking          Analysis: A look at the "RCS problem" at varying beam currents

  • 131362 01/21/07 11:47  Carissa        Analysis: Checklist (runs 33456-33472)

    • Saturday

  • 131318 01/20/07 16:08  Anna/Carissa   Analysis: Checklist (33449-33455)

  • 131291 01/20/07 07:51  muether        Analysis: Analysis Checklist (33420-33448)

  • 131287 01/20/07 06:52  muether        Analysis: Some preliminary field scan results

  • 131261 01/20/07 01:45  jroche         Analysis: NA rcs: comfirming random effect in time

    • Friday

  • 131215 01/19/07 12:25  jschaub        Analysis: Another Beam Trip Transient ghtot Alarm

  • 131214 01/19/07 12:18  jschaub        Analysis: Another Transient ghtot Alarm

  • 131203 01/19/07 11:11  jschaub        Analysis: Checklist for Runs 33397-33418

  • 131188 01/19/07 07:29  real           Analysis: NA rcs.

  • 131172 01/19/07 02:24  jroche         Analysis: NA rcs: more check for readout issues: found bit of interrest?

    • Thursday

  • 131165 01/18/07 23:45  voutier        Analysis: Analysis checklist snapshots

  • 131164 01/18/07 23:45  voutier        Analysis: Analysis checklist for 33405

  • 131115 01/18/07 10:03  jschaub        Analysis: Checklist for Runs 33355-33396

  • 131076 01/18/07 01:15  jroche         Analysis: NA rcs: something to explore

  • 131074 01/18/07 00:22  Alex           Analysis: 

  • 131071 01/18/07 00:16  Alex           Analysis: Preliminary Results of Efficiencies for 31MHZ running based on ARS analysis

    • Wednesday

  • 131053 01/17/07 20:54  Breuer         Analysis: Corrected table for efficiencies.

  • 131051 01/17/07 20:35  Breuer         Analysis: electron efficiencies from multiplicities for today's 31 MHz data runs 33374 ff.

  • 131050 01/17/07 20:10  Breuer         Analysis: Corrected extraction of electron efficiencies from yields for different multiplicities

  • 131029 01/17/07 13:47  jschaub        Analysis: Preliminary 31MHz Analysis, Run 33373, Octant 2

  • 130987 01/17/07 09:43  jschaub        Analysis: Shift Checklist for Runs 33335-33354

  • 130986 01/17/07 09:43  jschaub        Analysis: Shift Checklist for Runs 33335-33354

  • 130951 01/17/07 00:07  jroche         Analysis: octant 1 OUT: strange asymmetry or satistic playing trick on me?

    • Tuesday

  • 130943 01/16/07 20:46  Breuer         Analysis: result of partial (Pb only) restoration of  wall downstream of octant 5

  • 130935 01/16/07 18:38  Breuer         Analysis: for 31 MHz runnig rates at 360 vs 690 MeV beam

  • 130930 01/16/07 17:41  Breuer         Analysis: Average Cerenkov pulse hight loss with/without beam

  • 130927 01/16/07 16:38  Alex           Analysis: Summary of Aluminium Background Data

  • 130912 01/16/07 11:44  pate           Analysis: analysis shift check list for runs 33316-33334

    • Monday

  • 130854 01/15/07 14:43  pate           Analysis: analysis shift check list for runs 33299-33315

    • Sunday

  • 130794 01/14/07 16:15  ppillot        Analysis: Values of effective trigger width from CED/FPD random study

  • 130793 01/14/07 16:08  ppillot        Analysis: Effective trigger width from CED/FPD random study

  • 130784 01/14/07 14:42  pate           Analysis: analysis shift checklist for runs 33274 to 33289

  • 130782 01/14/07 14:27  Carissa        Analysis: Checklist Runs 33275-33289

    • Saturday

  • 130738 01/13/07 20:38  Alex           Analysis: Analysis Checklist

    • Friday

  • 130663 01/12/07 23:25  Carissa        Analysis: Checklist: Runs 33239-33246

  • 130651 01/12/07 17:40  jschaub        Analysis: RCS Issues

  • 130639 01/12/07 15:56  pate           Analysis: analysis shift checklist for runs 33192-33238

    • Thursday

  • 130580 01/11/07 23:21  Carissa        Analysis: Checklist for runs 33213-33219

  • 130571 01/11/07 19:46  Carissa/Mat    Analysis: Coincidence matrices with randoms subtracted

  • 130565 01/11/07 18:12  pking          Analysis: The first offline analysis run with the minor corrections to calibration_id=15 will be run 33216.

  • 130563 01/11/07 18:01  pking          Analysis: I have fixed the older calibration entries in gzero_362MeV_comm2;  also added IPM0I07 calibrations to calibration_id=15.

  • 130555 01/11/07 16:45  jschaub        Analysis: 1Hz Structure and RCS Issues

  • 130548 01/11/07 16:05  jschaub        Analysis: Shift Checklist for Runs 33193-33212

  • 130544 01/11/07 15:18  pking          Analysis: I have restored the mysql service on wmg0.

  • 130540 01/11/07 14:23  pking          Analysis: I am taking down the mysql database on wmg0 for a little while.

  • 130524 01/11/07 12:09  ppillot        Analysis: better estimation of deadtime using pion matrix

    • Wednesday

  • 130471 01/10/07 23:06  Carissa        Analysis: Checklist

  • 130445 01/10/07 16:40  ppillot        Analysis: deadtime in LD2 at 40 uA

  • 130437 01/10/07 15:27  jschaub        Analysis: Checklist for Runs 33177-33185

  • 130436 01/10/07 15:26  jschaub        Analysis: Checklist for Runs 33177-33185

  • 130393 01/10/07 05:26  Breuer         Analysis: randoms as a function of beam current scan

  • 130392 01/10/07 05:24  Breuer         Analysis: Multiplicity ratios for electron detection efficiency

  • 130383 01/10/07 03:45  Breuer         Analysis: Multiplicity ratios for electron detection efficiency

    • Tuesday

  • 130344 01/09/07 22:48  pking          Analysis: Added new BCM calibration for the changed BCM gains

  • 130318 01/09/07 17:02  jschaub        Analysis: DBPlotter Updated

  • 130312 01/09/07 13:52  jschaub        Analysis: DBPlotter Update

    • Monday

  • 130208 01/08/07 12:06  jschaub        Analysis: Updated G0DBPlotter

    • Saturday

  • 130205 01/06/07 19:14  pking          Analysis: Fixed error in autoanalyzers; restarted autoanalyzers

  • 130203 01/06/07 18:43  pking          Analysis: Finished updating the gzero_362MeV_comm2 database; this running period begins with run 33060.

    • Friday

  • 130202 01/05/07 19:14  pking          Analysis: Finished installing the new analyzer, still need some work for gzero_362MeV_comm2 database.

  • 130201 01/05/07 18:26  Breuer         Analysis: Extraction of electron efficiencies from comparing yields for different Cerenkov multiplicities

  • 130193 01/05/07 14:33  pking          Analysis: I will be changing the G0Analysis version and switching to "gzero_362MeV_comm2" this afternoon.

    • Thursday

    

    Wednesday
    

    

    Tuesday
    

    

    Monday