Re: [BLAST_ANAWARE] offsets with 4000 series runs

From: Chris Crawford (chris2@lns.mit.edu)
Date: Mon Jan 05 2004 - 14:10:22 EST


hi pete,
  i would suggest saving it as ".root". it's a little more compact, and
you can view it from the blast account with "rv ttl-ttr_4103-4105.root"
--chris

Peter Karpius wrote:

>Hi Tancredi-
>
> Sorry, the attachment was indeed saved as a root canvas but it
>comes across as text. Just save the text (.C) file and run it as
>
>root ttl-ttr_4103-4105.C
>
>then the root canvas will pop up and you can zoom in and do more things
>than you could with just a postscript file.
>
> Pete
>
>
>
>On Mon, 5 Jan 2004, Tancredi Botto wrote:
>
>
>
>>sorry pete,
>>no attach. But I already say yes, we should start using your offsets
>>
>>You should be able to produce a comparison between
>>
>>_ flasher offsets
>>_ cosmic offsets
>>
>>even if only in numbers (average value of (L-R)-(R-L) ??)
>>--
>>________________________________________________________________________________
>>Tancredi Botto, phone: +1-617-253-9204 mobile: +1-978-490-4124
>>research scientist MIT/Bates, 21 Manning Av Middleton MA, 01949
>>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>
>>On Mon, 5 Jan 2004, Peter Karpius wrote:
>>
>>
>>
>>>Chris-
>>>
>>> As you may recall I have tested the offset calib file that we
>>>created
>>>(combining your flasher position offsets with the offsets for a target flasher mean
>>>time of 1000 channels) on the 2600 series runs we used to determine them.
>>>
>>>Per your and TB's suggestion I have crunched some recent runs from the
>>>4000 series and run the test (plotting ttl-ttr over ttr-ttl with adc cuts
>>>only) again. I have attached the results as a root canvas so that you can
>>>zoom on
>>>windows etc. Things look pretty good and I am wondering if you guys
>>>think we can crunch v3 runs with this calib file? (which is still in my
>>>directory)
>>>
>>> Pete
>>>
>>>
>>>----------------------------------------------
>>>Pete Karpius
>>>Graduate Research Assistant
>>>Nuclear Physics Group
>>>University of New Hampshire
>>>phone: (603)862-1220
>>>FAX: (603)862-2998
>>>email: karpiusp@einstein.unh.edu
>>>http://pubpages.unh.edu/~pkarpius/homepage.htm
>>>----------------------------------------------
>>>
>>>
>>>
>>>
>
>----------------------------------------------
>Pete Karpius
>Graduate Research Assistant
>Nuclear Physics Group
>University of New Hampshire
>phone: (603)862-1220
>FAX: (603)862-2998
>email: karpiusp@einstein.unh.edu
>http://pubpages.unh.edu/~pkarpius/homepage.htm
>----------------------------------------------
>
>
>
>



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