Plots by store for the online ACNET Luminosity (from the ops manager's store page:
"Summary of Stores")
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Luminosity Access for Datasets:
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The FIRST STEP in finding the integrated luminosity for a given dataset is to
generate a LOG FILE with a list of runs and run-sections that correspond
to the ORIGINAL POOL from which this dataset was created.
This is done through the AC++ Data Handling Input module as follows:
-
AC++> Mod Talk DHInput
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luminosityLog set your_log_file_name.rsl
The SECOND STEP consists in running a standalone program that input this log
file and that sums all the corresponding entries in the Data File Catalogue:
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fcdflnx9> lumsum.pl offline your_log_file_name.rsl
This program has been created by the Data Handling group (Eric Wicklund) and
runs on FCDFSGI2 after the standard setups:
-
fcdsgi2> source ~cdfsoft/cdf2.cshrc
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fcdfsgi2> setup cdfsoft2
IMPORTANT THINGS TO KEEP IN MIND:
- When the integrated luminosity for a SECONDARY DATASET is calculated,
the luminosity for ALL run-sections from which the PRIMARY DATASET was obtained
should be taken into account.
-
When events are filtered out in data processing, if no events are
left from a given run-section, the DH makes sure that a special empty
run-section record (ERS) is added to the output data file for this
run-section.
-
If "bad runs" or "low luminosity" runs are thrown out using the AC++
DHInput "selectEvents" command, the corresponding ERS record WILL NOT
be created and these run-sections will
not contribute to the total luminosity, as it should be the case.
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If "bad runs" or "low luminosity
runs" are thrown out by any AC++ analysis module the ERS record WILL BE
created and kept and this will result in an overestimate of the luminosity.
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Official Luminosity Status in the Offline Data File Catalogue:
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| Period covered |
1st Store <---> last Store |
Latest Offline Luminosity Version |
|
|---|
| Aug 8th, 2001 <---> Mar 7th, 2002 |
622 <---> 1048 |
V_1.0
 |
|
|---|
| Mar 8th, 2002 <---> Mar 31st, 2002 |
1063 <---> 1150 |
V_1.0
|
|
|---|
| Mar 31st, 2002 <---> May 15th, 2002 |
1152 <---> 1327 |
V_1.0 |
|
|---|
| May 16th, 2002 <---> Aug 8th, 2002 |
1328 <---> 1634 |
V_1.0 |
|
|---|
| Aug 9th, 2002 <---> Oct 31st |
1635 <---> 1929 |
V_1.0 |
|
|---|
| Nov 1st, 2002 <---> ..... |
1930 <---> ... |
N.A. |
"The Uncertainty in the CLC Luminosity" Presentation at CDF joint physics meet. 12-Jul-2002
"Measurement of the Integrated Luminosity" Presentation at CDF collab. meet. 31-May-2002
"Status of the Run II Luminosity Measurement" Presentation at joint physics meet. 17-may-2002
"Luminosity for Aug-Oct 2001 - Presentation at CDF meet. 13-dec-2001
"Luminosity Monitor Based on Cherenkov Counters for P-Pbar Colliders"
"The CDF Run II Luminosity Monitor"
"The Performance of the CDF Luminosity Monitor"
"A first look at the CLC Luminosity measurements"
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