Dear all,
As some of you may know, I've been assigned the task of formulating
and developing the framework for the BRAHMS databases. Due to the
upcomming DAQ test on from the 15. this month, and again around the
28., I was asked to finish (at least partly) this work this
week. However, due to some unforseen technical difficulties I'll
proberly not finish until Monday or Tuesday the comming week. At that
time, I will commit the code into the BRAT CVS repository.
However, I would like for every detector group to make a list of what
kind of calibration data should be in the database. The list should
contain:
* A type definition of the detector (e.g., TOF, TRACK, etc.)
and a name of the prinicipel maintainer, including email
adress, and institute.
* A list of all sub-components, and thier types (e.g., for H1
40 slats, giving 80 PMT tubes, named like PMTT<x> and
PMTB<x>)
* What kind of data each type of sub components will put into
the database (e.g. three parameters for sleeving
corrections for each PMT etc.)
* An outline of the calibration process for the individual
sub-component types. This info will serve to guide the
choice of internal database formats.
This information should be mailed to me (cholm@nbi.dk), and preferably
also posted on the individual detector pages of the primary BRAHMS web
site. I may later on ask you to provide some C++ classes for the
database. Ofcourse I'll provide you with some sort of skeleton for
this later on.
Yours,
Christian -----------------------------------------------------------
Holm Christensen Phone: (+45) 35 35 96 91
Sankt Hansgade 23, 1. th. Office: (+45) 353 25 305
DK-2200 Copenhagen N Web: www.nbi.dk/~cholm
Denmark Email: cholm@nbi.dk
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