0-Iteration - raw spectra for all channels for sector 5-8

  • events from the selected runs with TPC in the data were added together, runList
  • any minB triggered events are used (fast & slow), total 1.5M accepted eve
  • Goal-1: look for pathologies & DB inconsistency
  • Goal-2: fit slopes for SMD strips
    Procedure:
    * g[ch/GeV]= -760/slope, from fit of exponential to ADC-ped [40,100]
    * for stripID > 270 assume gain=30000 ch/GeV

    Summary of encountered problems:

  • New discovered strips w/ broken optical fiber:
    * confirmed: 06U033-37
    * my speculation: 05V057, 06V265, 08V216, 08V257
  • ped/FEE jump/failure not recorded in DB: 06V199, 07U228 08U203, 08V081, 08V201,08V158
    D E T A I L S
    sector 5
  • pixels mask in DB based on faild pedestals: 
    name   stat   fail
05PC10 0x0000 0x0001
05PD11 0x0000 0x0001
05PE01 0x0000 0x0001
05U005 0x0000 0x0001
05U009 0x0000 0x0001
05U010 0x0000 0x0001
05U019 0x0000 0x0001
05U061 0x0000 0x0001
05U079 0x0000 0x0001
05U089 0x0000 0x0001
05U120 0x0000 0x0001
05U149 0x0000 0x0001
05U163 0x0000 0x0001
05U183 0x0000 0x0001
05U196 0x0000 0x0001
05U197 0x0000 0x0001
05U213 0x0000 0x0001
05U220 0x0000 0x0001
05U253 0x0000 0x0001
05U277 0x0000 0x0001
05V030 0x0000 0x0001
and  from ascii file:
05TD10  0 2  only ped is seen
05TE03  0 2  only ped is seen
  • Inclusive spectra for all 2x288 strips.
  • 30 strips per plot, ADC-ped range [-50,150], Y range [1,3000]
  • slope fit for ADC-ped in [40,100], ignore green line
    strip ID plot for sect 5 17 dead strips
    U 1- 30 GIF PS.gz 5,9,10,19
    U 31- 60 GIF PS.gz -
    U 61- 90 GIF PS.gz 61,79,89, 73 is noisy a little
    U 91-120 GIF PS.gz 120
    U121-150 GIF PS.gz 149
    U151-180 GIF PS.gz 163
    U181-210 GIF PS.gz 183,196,197
    U211-240 GIF PS.gz 213,220
    U241-270 GIF PS.gz 253
    U271-288 GIF PS.gz 277

    strip ID plot for sect 5 1 dead strip
    V 1- 30 GIF PS.gz 30
    V 31- 60 GIF PS.gz 57-brkn fiber ?
    V 61- 90 GIF PS.gz -
    V 91-120 GIF PS.gz -
    V121-150 GIF PS.gz -
    V151-180 GIF PS.gz -
    V181-210 GIF PS.gz -
    V211-240 GIF PS.gz -
    V241-270 GIF PS.gz -
    V271-288 GIF PS.gz -

    Tower/pre/post spectra. 5 plots per row for subsec A-E. 6 rows per plot for eta bins 1-6 or 7-12.
    ADC-ped range: tower [-50,90], pre/post [-50,150].
    Fit range : tower [20,60], pre/post [40,100].
    detector eta bin plot for sect 5 5 already
    masked     		0 new problems
    tower 1-6 GIF PS.gz E03
    7-12 GIF PS.gz D10
    pres-1 1-6 GIF PS.gz E01 E04 fee sick for some runs
    7-12 GIF PS.gz C10, D11 E07 fee sick for some runs
    pres-2 1-6 GIF PS.gz -
    7-12 GIF PS.gz -
    post-shower 1-6 GIF PS.gz -
    7-12 GIF PS.gz - A11 - strange shape

    Conclusions:

  • only new failed strip is 05V057 - probably broken fiber.
    sector 6
  • pixels mask in DB based on faild pedestals: 
    name   stat   fail
06TA03 0x0000 0x0001
06TA07 0x0002 0x0000 <<== used, just sticky bits
06V205 0x0000 0x0001
  • Inclusive spectra for all 2x288 strips.
  • 30 strips per plot, ADC-ped range [-50,150], Y range [1,3000]
  • slope fit for ADC-ped in [40,100], ignore green line
    strip ID plot for sect 6 5 dead strips
    U 1- 30 GIF PS.gz -
    U 31- 60 GIF PS.gz 33-37 : tape in conector
    U 61- 90 GIF PS.gz -
    U 91-120 GIF PS.gz -
    U121-150 GIF PS.gz -
    U151-180 GIF PS.gz -
    U181-210 GIF PS.gz -
    U211-240 GIF PS.gz -
    U241-270 GIF PS.gz -
    U271-288 GIF PS.gz -

    strip ID plot for sect 6 2 dead strips
    V 1- 30 GIF PS.gz -
    V 31- 60 GIF PS.gz -
    V 61- 90 GIF PS.gz -
    V 91-120 GIF PS.gz -
    V121-150 GIF PS.gz -
    V151-180 GIF PS.gz -
    V181-210 GIF PS.gz 205 out, 199=ped Jump
    V211-240 GIF PS.gz -
    V241-270 GIF PS.gz 265-brkn fiber ?
    V271-288 GIF PS.gz -

    Tower/pre/post spectra. 5 plots per row for subsec A-E. 6 rows per plot for eta bins 1-6 or 7-12.
    ADC-ped range: tower [-50,90], pre/post [-50,150].
    Fit range : tower [20,60], pre/post [40,100].
    detector eta bin plot for sect 6 1 already
    masked     		1 new problem
    tower 1-6 GIF PS.gz A03; A07 (not masked)
    just sticky bits
    		D01-03 : wider ped (cr4 ch 40-42)
    7-12 GIF PS.gz - D11 hit -- > kill in DB
    D08-12 : wider ped (cr4 ch 43-47)
    pres-1 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -
    pres-2 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -
    post-shower 1-6 GIF PS.gz - -
    7-12 GIF PS.gz -

    Conclusions:

  • new failed strip :
    * 06U033-37 (tape was found after the run)
    * 06V265 - broken fiber in 90%
    sector 7
  • pixels mask in DB based on faild pedestals: 
    name   stat   fail
07U156 0x0000 0x0001
07V149 0x0000 0x0001
07V089 0x0000 0x0001
07V213 0x0000 0x0001
07V277 0x0000 0x0001
07RD03 0x0000 0x0001
  • Inclusive spectra for all 2x288 strips.
  • 30 strips per plot, ADC-ped range [-50,150], Y range [1,3000]
  • slope fit for ADC-ped in [40,100], ignore green line
    strip ID plot for sect 7 1 dead strip
    U 1- 30 GIF PS.gz -
    U 31- 60 GIF PS.gz -
    U 61- 90 GIF PS.gz -
    U 91-120 GIF PS.gz -
    U121-150 GIF PS.gz -
    U151-180 GIF PS.gz 156
    U181-210 GIF PS.gz -
    U211-240 GIF PS.gz 225 fee failed some times,
    U241-270 GIF PS.gz -
    U271-288 GIF PS.gz -

    strip ID plot for sect 7 4 dead strips
    V 1- 30 GIF PS.gz -
    V 31- 60 GIF PS.gz -
    V 61- 90 GIF PS.gz 89
    V 91-120 GIF PS.gz -
    V121-150 GIF PS.gz 149
    V151-180 GIF PS.gz -
    V181-210 GIF PS.gz -
    V211-240 GIF PS.gz 213
    V241-270 GIF PS.gz -
    V271-288 GIF PS.gz 277

    Tower/pre/post spectra. 5 plots per row for subsec A-E. 6 rows per plot for eta bins 1-6 or 7-12.
    ADC-ped range: tower [-50,90], pre/post [-50,150].
    Fit range : tower [20,60], pre/post [40,100].
    detector eta bin plot for sect 7 1 already
    masked     		1 new problems
    tower 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - B09 just ped, mask it
    pres-1 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -
    pres-2 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -
    post-shower 1-6 GIF PS.gz - -
    7-12 GIF PS.gz D03 -

    Conclusions:

  • 07U228 FEE broke for a moment, drop it in further iterations, slope is fine
    sector 8
  • pixels mask in DB based on faild pedestals: 
    name   stat   fail
08QC08 0x0000 0x0001
08TB07 0x0002 0x0000  <== just sticky bit
08TD04 0x0000 0x0001
08U085 0x0000 0x0001
08U086 0x0000 0x0001
08U145 0x0000 0x0001
08U146 0x0000 0x0001
08U209 0x0000 0x0001
08U210 0x0000 0x0001
08U273 0x0000 0x0001
08U274 0x0000 0x0001
08U285 0x0000 0x0001
08V203 0x0000 0x0001 (for some runs)
  • Inclusive spectra for all 2x288 strips.
  • 30 strips per plot, ADC-ped range [-50,150], Y range [1,3000]
  • slope fit for ADC-ped in [40,100], ignore green line
    strip ID plot for sect 8U 9 dead strip
    U 1- 30 GIF PS.gz -
    U 31- 60 GIF PS.gz -
    U 61- 90 GIF PS.gz 83,85,86
    U 91-120 GIF PS.gz -
    U121-150 GIF PS.gz 145,146
    U151-180 GIF PS.gz -
    U181-210 GIF PS.gz 203,209,210
    U211-240 GIF PS.gz -
    U241-270 GIF PS.gz -
    U271-288 GIF PS.gz 273,274,285

    strip ID plot for sect 8 3 dead strips
    V 1- 30 GIF PS.gz -
    V 31- 60 GIF PS.gz -
    V 61- 90 GIF PS.gz 81 ped jump
    V 91-120 GIF PS.gz -
    V121-150 GIF PS.gz -
    V151-180 GIF PS.gz 158 ped jump
    V181-210 GIF PS.gz 201 ped jump; 203 died
    V211-240 GIF PS.gz 216 broken fiber/fee
    V241-270 GIF PS.gz 257 broken fiber/fee
    V271-288 GIF PS.gz -

    Tower/pre/post spectra. 5 plots per row for subsec A-E. 6 rows per plot for eta bins 1-6 or 7-12.
    ADC-ped range: tower [-50,90], pre/post [-50,150].
    Fit range : tower [20,60], pre/post [40,100].
    detector eta bin plot for sect 8 2 already
    masked     		0 new fatal problems
    tower 1-6 GIF PS.gz D04 -
    7-12 GIF PS.gz - B07 sticky bit but OK
    pres-1 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -
    pres-2 1-6 GIF PS.gz - B02 sticky bit+ped jump m -->FEE roblem
    C03 - ped jump
    7-12 GIF PS.gz C08 C07,D08,E06,E04 have huge ped jump - not seen here
    post-shower 1-6 GIF PS.gz - -
    7-12 GIF PS.gz - -

    Conclusions:

  • new problems :
    * 08V216, 08V257 - broken optical fiber
    *08U203, 08V081, 08V201 - ped jumped. DB needs update, slope OK
    *08V158 - ped jumped. DB needs update, slope needs hand correction
    * note, strip 08V203 was working at the beginning of pp200 run so we hav slope, but it was dead at the end - or ped was wide - needs investigation , all dead found from pedQA <