Other Selected EEMC (Panitkin) QA Plots

(go back)

Older write-up .. some parts need update. ... last modified January 30, 2005

TOWERS -> DATA SANITY:
Rows (A -> C) of plots monitor various types of DATA CORRUPTION:
  • A.1 - corruption correlations;
    A.2 - corrupt headers/event
  • B.1 - # crates off/event;
    B.2 - N256/event
  • C.1 - total events w/ crates off;
    C.2 - ghost peds/event

Lowest (full) plot:
ETOW SANITY SPECTRA for data errors -->
x = crID + bits/10: 0=crID, 1=token, 2=len, 3=trgCom, 4=ErrFlg, 5=Ghost, 6=n256

In general these spectra should have few/zero entries ... if not, shift leader/EEMC experts should be notified!

Click (right) here for larger plot image (Panitkin #45); more details can be found here

TOWER FEE CRATES:
THIS IS A PRIMARY CHECK
<-- spectra for the 6 tower crates (top:#1-#3 and bottom #4-#6); each has 120 channels of active tower FEE readout.

<-- if spectra are zero the associated power supplies are likely tripped. Restore supplies via CANBus, and then reconfigure associated crates.

  • crates 1&2 -- dual supply #94
  • crates 3&4 -- dual supply #92
  • crates 5&6 -- dual supply #93
<-- if spectra are "ratty" or missing segments ... reconfigure associated crates.

(Note: high pedestal in crate 1 ~ chn 197 is understood/to be fixed)

Click (right) here for larger plot image (Panitkin #47)

SMD & Pre/Post MAPMT FEE BOXES:
Spectra for (8 of 48) MAPMT boxes
(top: SMD #1-3; Pre/Post #1 for sector 6 and bottom SMD #1-3; Pre/Post #1 for sector 7); 192 channels readout/box.
The 6 MAPMT plots show sectors 12&1; 2&3; 4&5; 6&7; 8&9; and 10&11.

If spectra are zero the associated power supplies are likely tripped. Restore supplies via CANBus, and then reconfigure associated MAPMT boxes.

  • MAPMT boxes sectors #12-#3 -- dual supply #97
  • MAPMT boxes sectors #4-#7 -- dual supply #96
  • MAPMT brates #8-#11 -- dual supply #95
If spectra are "ratty" or missing segments ... reconfigure associated boxes. (Note: pictured here sector 4 gains have not been matched well -- the larger ADC values of the Pre-Shower in the "P" box are anticipated and every 16th channel for latter is LED).

Click (right) here for larger plot image (#55 of Panitkin MAPMT series #52-#57)

TOWER RESPONSE:

guidance, comment & plot
_UNDER
_CONSTRUCTION

Click (right) here for larger plot image

DSM LEVEL 0:

guidance, comment & plot
_UNDER
_CONSTRUCTION

Click (right) here for larger plot image

HIGH TOWERS (TRIGGER):

guidance, comment & plot
_UNDER
_CONSTRUCTION

Click (right) here for larger plot image

TRIGGER PATCHES:

guidance, comment & plot
_UNDER
_CONSTRUCTION

Click (right) here for larger plot image

Note: more detailed notes on "2005" Panitikin plots (Jan Balewski writeup) can be found here
... although these are mainly for expert use
and associated plots are often more illustrative than QA characteristic