From: Flower, PS (Paul) [P.S.Flower@rl.ac.uk]
Sent: 04 April 2008 19:10
To: Cockerill, DJA (David); Bell, Ken; Camanzi, B (Barbara); Williams,
JH (Julian)
Cc: Shepherd-Themistocleous, CH (Claire)
Subject: FW: Thermistor for the Endcap

Attachments: Collated data from fits.xls

 
Dear Dave, Ken, Barbara and Julian
The person who asked me about calibrations was Matteo (see
correspondence)


I have calculated the calibration constants for most of the thermisters (see attached. I have also made 2 disks of all the data, the analysis programs and the collated data.
I have given them to Claire. I shall be on E-mail occasionally and am hope to come into RAL the week after next to tidy things up.
I got a lot of mice work in the last month and it put me back a bit.

If you look at the analysis on the disks, do not be alarmed at the apparently inconsistent errors in the calculated temperature values.
There are 2 columns that give Fit and error. These are not correct, but the paramitisations quoted are. I did not have time to load the binomial constants in to the last 2 excel columns. 

Regards
Paul

-----Original Message-----
From: Matteo Marone [mailto:Matteo.Marone@cern.ch]
Sent: 12 March 2008 16:22
To: Flower, PS (Paul)
Subject: RE: Thermistor for the Endcap

Thank yot for your imformations. I think I solve my problem...
Just another favour,. When you finish to calculate the calibration constants, could you please let me know?

thank you

Matteo

******** Marone Matteo ********
**********INFN TURIN***********
**Cern office: 00412276-78098**
**     Cern mobile: 160931   ** 
**Turin office:00390116707338**




-----Original Message-----
From: Flower, PS (Paul) [mailto:P.S.Flower@rl.ac.uk]
Sent: Fri 3/7/2008 11:54 AM
To: Matteo Marone
Cc: d.j.a.cockerill@rl.ac.uk
Subject: RE: Thermistor for the Endcap
 
Dear Matteo
I have the data on each thermister and am calculating calibration constants.
I do not know the exact way in which they are connected to motherboards Dave Cockerill may have this information Regards Paul 

-----Original Message-----
From: Matteo Marone [mailto:Matteo.Marone@cern.ch]
Sent: 06 March 2008 13:41
To: Paul Flower
Subject: Thermistor for the Endcap

Dear Paul,

I am working on the DCU data readout for the endcap. Discussing with Alexader Ledovskoy it turns out that you problably know some useful
informations:

1) Do you know the calibration constants for every EE thermistors? If no, do you know who made it?

2) There is 1 termister per SC. Typically, there is 1 SC per motherboard. Sometimes, there are 2 (or even 3) Super Crystals per motherboards if SCs are "partial". Do you know which MB has more ttan a thermister?

Thank you for your collaboration

Matteo Marone

******** Marone Matteo ********
**********INFN TURIN***********
**Cern office: 00412276-78098**
**     Cern mobile: 160931   ** 
**Turin office:00390116707338**