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Re: Search for runs with suspect RSTDC data using pass2 ntuples




@&$*& PAW!  All the run numbers in my original list were EVEN.  The
corrected list is below.  I've annotated your questions below.
Summarizing the runs you've questioned from below:

  45118.    517.     87.   0.168  ++ flagged
  45189.    809.      2.   0.002  -- STILL AWOL
  45354.   2988.   1168.   0.391  ++ flagged
  45431.   2617.    620.   0.237  ++ flagged NOW
  45434.    598.    167.   0.279  ++ flagged
  45435.   2535.    623.   0.246  ++ flagged NOW
  45436.   1051.    246.   0.234  ++ flagged
  45437.     10.      4.   0.400  ++ flagged NOW
  45438.    803.    503.   0.626  ++ flagged
  45606.   2707.      2.   0.001  -- STILL AWOL
  45607.    301.      0.   0.000  -- STILL AWOL
  45609.   1217.      1.   0.001  -- STILL AWOL
  45612.   1905.      1.   0.001  -- STILL AWOL
  45613.    103.      0.   0.000  -- STILL AWOL
  45614.   1764.    304.   0.172  ++ flagged
  45615.   2722.     22.   0.008  -- STILL AWOL
  45616.   1099.      2.   0.002  -- STILL AWOL
  45617.    473.      0.   0.000  -- STILL AWOL
  45648.      0.      0.   0.000  .. no data here
  45650.      0.      0.   0.000  .. no data here

So of your hit list I found 9/18 + 2 with no data.  I can't immediately
say why I don't find those 9 runs; they have data none of which fails my
test. 8 of those 9 runs are in the range 45606-17 but I flag 45614 right
in the middle of this range.

My suspicion it that some classes of RSTDC error heal themselves on the
next spill while others don't.  If this hypothesis is correct then unp3377
is error-coding data which is't actually bad.  For example, if a few TDC
get out of sync in a spill and are cleaned up correctly by the end of
spill. Their header IDs on subsequent spill will stay out of sync untl the
next CMAC reset even though the data is OK again.  This could explain why
we find lots of header mismatch errors but the data passes my test.

I can't do any furhter work presently.  bnlku9 seems to have lost the disk
with my home area.  The disk itself is OK.  I can see it on all the linux
machines but I can't run paw from them.

Peter

--- CORRECTED LIST including even run numbers ---
    run      events     fraction
  number    all npvrd<15
  44363.     40.      2.   0.050
  44415.     22.      2.   0.091
  44420.     12.      1.   0.083
  44446.     13.      1.   0.077
  44454.    660.     34.   0.052
  44470.    161.      9.   0.056
  44471.    274.     14.   0.051
  44577.    336.     18.   0.054
  44581.   1284.     79.   0.062
  44614.    288.    278.   0.965
  44720.   1616.    331.   0.205
  44942.    494.     55.   0.111
  44943.    377.     41.   0.109
  45115.     99.     18.   0.182
  45116.     19.      3.   0.158
  45118.    517.     87.   0.168
  45120.   1308.    233.   0.178
  45121.    205.     27.   0.132
  45354.   2988.   1168.   0.391
  45355.   3063.   1224.   0.400
  45356.   2291.    942.   0.411
  45358.   1295.    556.   0.429
  45359.   6157.   2376.   0.386
  45361.   2754.   1135.   0.412
  45380.   5360.    430.   0.080
  45382.   1629.    191.   0.117
  45385.   2576.    305.   0.118
  45386.   2011.    232.   0.115
  45388.   1372.    147.   0.107
  45391.     25.      3.   0.120
  45392.   1108.    128.   0.116
  45428.    461.    122.   0.265
  45429.   1491.    324.   0.217
  45431.   2617.    620.   0.237
  45432.    820.    189.   0.230
  45433.    152.     40.   0.263
  45434.    598.    167.   0.279
  45435.   2535.    623.   0.246
  45436.   1051.    246.   0.234
  45437.     10.      4.   0.400
  45438.    803.    503.   0.626
  45450.   1824.    442.   0.242
  45451.    321.    193.   0.601
  45454.   2699.   1815.   0.672
  45455.   2069.   1450.   0.701
  45535.   2779.    261.   0.094
  45614.   1764.    304.   0.172
  46015.     49.     49.   1.000


------------------------------------------------------------
        Peter S. Cooper       Email:      pcooper@fnal.gov
        WH13SE                Phone:      +1-630-840-2629
        Fermilab  MS 122      Fax:        +1-630-840-3867
        P.O. Box 500          Home:       +1-630-231-5557
        Batavia, IL 60510

On Sat, 12 Jan 2002, Steve Kettell wrote:

> Hi Peter,
>
> On Fri, 11 Jan 2002, Peter Cooper wrote:
> > this file is bnlku9:~pcooper/pass2/suspect_rstdc.runs
>
>  It does seem to me that you are probably flagging our runs with bad RS
> TDC data; however, there are a number of runs that I expected to be in
> your list that are not. Do we know why? (is there any data from these
> runs in the ntuple?)
>
> We previously flagged:
>
> 1) 45609,13-14,16-7 whereas you only flagged 45614 [from QOD]
> (see From kettell@bnl.gov Sat Jan 12 15:43:04 2002)

  45609.   1217.      1.   0.001
  45613.    103.      0.   0.000
  45614.   1764.    304.   0.172  ++ flagged
  45616.   1099.      2.   0.002
  45617.    473.      0.   0.000

>
> 2) 45606-7,9,13-6,45648,50 whereas you only flagged 45614 [from Renee]
> (see the attachment from Renee)

  45606.   2707.      2.   0.001
  45607.    301.      0.   0.000
  45609.   1217.      1.   0.001
  45613.    103.      0.   0.000
  45614.   1764.    304.   0.172  ++ flagged
  45615.   2722.     22.   0.008
  45616.   1099.      2.   0.002
  45648.      0.      0.   0.000  -- no data in these
  45650.      0.      0.   0.000  --

>
> 3) 45607,9,12,14,45648,50 (see the attachment from Erik)

  45607.    301.      0.   0.000
  45609.   1217.      1.   0.001
  45612.   1905.      1.   0.001
  45614.   1764.    304.   0.172  ++ flagged
  45648.      0.      0.   0.000  -- no data here
  45650.      0.      0.   0.000  -- no data here

>
> 4) 45434-8, 45118, 45189, 45354, 45431; you did not get 45431, 45189, or
> 45431 (see attachment from me)

  45431 is an odd run number flagged as 45432.  45189 is OK by me.


>
>
>   Somehow you missed most of thee runs where we first found the problem...
>
> 	Steve
>
> your list
> >     run      events     fraction
> >   number    all npvrd<15
> >   44364.     40.      2.   0.050
> >   44416.     22.      2.   0.091
> >   44420.     12.      1.   0.083
> >   44446.     13.      1.   0.077
> >   44454.    660.     34.   0.052
> >   44470.    161.      9.   0.056
> >   44472.    274.     14.   0.051
> >   44578.    336.     18.   0.054
> >   44582.   1284.     79.   0.062
> >   44614.    288.    278.   0.965
> >   44720.   1616.    331.   0.205
> >   44942.    494.     55.   0.111
> >   44944.    377.     41.   0.109
> >   45116.     99.     18.   0.182
> >   45116.     19.      3.   0.158
> >   45118.    517.     87.   0.168
> >   45120.   1308.    233.   0.178
> >   45122.    205.     27.   0.132
> >   45354.   2988.   1168.   0.391
> >   45356.   3063.   1224.   0.400
> >   45356.   2291.    942.   0.411
> >   45358.   1295.    556.   0.429
> >   45360.   6157.   2376.   0.386
> >   45362.   2754.   1135.   0.412
> >   45380.   5360.    430.   0.080
> >   45382.   1629.    191.   0.117
> >   45386.   2576.    305.   0.118
> >   45386.   2011.    232.   0.115
> >   45388.   1372.    147.   0.107
> >   45392.     25.      3.   0.120
> >   45392.   1108.    128.   0.116
> >   45428.    461.    122.   0.265
> >   45430.   1491.    324.   0.217
> >   45432.   2617.    620.   0.237
> >   45432.    820.    189.   0.230
> >   45434.    152.     40.   0.263
> >   45434.    598.    167.   0.279
> >   45436.   2535.    623.   0.246
> >   45436.   1051.    246.   0.234
> >   45438.     10.      4.   0.400
> >   45438.    803.    503.   0.626
> >   45450.   1824.    442.   0.242
> >   45452.    321.    193.   0.601
> >   45454.   2699.   1815.   0.672
> >   45456.   2069.   1450.   0.701
> >   45536.   2779.    261.   0.094
> >   45614.   1764.    304.   0.172
> >   46016.     49.     49.   1.000
>
>