Spring 2017 Trigger Summary
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Revision as of 10:38, 21 March 2017 by Jrsteven (Talk | contribs) (→Summary of Configuration Changes)
Contents
GTP Trigger Summary Table
Mask | Condition | FCAL rings masked | Prescale | Run Start | Run End | Date Range | Log entry |
---|---|---|---|---|---|---|---|
FCAL-BCAL | |||||||
000000001 | 25*FCAL + 1*BCAL > 45000 && FCAL > 200 | 2 | 1 | 30274 | 31057 | Full Run Period | |
BCAL | |||||||
000000100 | BCAL > 54000 | N/A | 1 | 30274 | 31057 | Full Run Period | |
PS | |||||||
000001000 | PSC Coincidence | N/A | 1 | 30274 | 31057 | Full Run Period | |
FCAL-BCAL-ST | |||||||
010000000 | 25*FCAL + 1*BCAL > 45000 && FCAL > 200 && # ST hit > 0 | 2 | None | 31049 | 31057 | 3/9/17 - EOR | 3465388 3467007 |
ST-TAGH Minimum Bias | |||||||
100000000 | ST hit and TAGH hit with roughly 9.8 < Eγ<\sub> < 10.2 | N/A | None | 31049 | 31057 | 3/9/17 - EOR | 3465388 3467007 |
Front Panel Trigger Summary Table
The 4 Front Panel triggers listed here were included in the production configuration for the full Spring 2017 Run Period.
FP Input | FP Bit |
---|---|
FCAL LED | 3 |
BCAL LED Upstream | 9 |
BCAL LED Downstream | 10 |
Random pulser | 12 |
Monitoring Configuration File Changes
The configuration files (e.g. FCAL_BCAL_PS_m9.conf) are stored in RCDB for each run, and contain all the relevant configuration variables. This link: Configuration File Changes: Spring 2017 provides a list of when the standard production configuration file changed (according to RCDB), and the difference with the previous configuration file. The specific run numbers for various trigger changes in the table above are derived from these configuration files.
Summary of Configuration Changes
Parameter Changed | Run Start | Comment |
---|---|---|
TAGM FADC250_READ_THR | 30278 | Lowered thresholds for new un-calibrated fibers |
TAGM FADC250_TRIG_THR | 30278 | Lowered thresholds for new un-calibrated fibers |
TAGM DSC2_THRESHOLD | 30298 | Lowered thresholds for new un-calibrated fibers |
FADC250_USER_DIR | 30320 | Update directory for Spring 2017 FADC files |
TRIG_EQ BCAL_E delay | 30401 | Reduced time delay for BCAL_E (15 -> 12) |
FADC250_USER_VER and DSC2_COM_VER | 30796 | Update to spring_2017_v2 (new FCAL channel masks Logbook 3461740 |
DSC_WIDTH | 30888 | TDC width reduced from 40 -> 20 ns Logbook 3463332 |
FADC_250_FORMAT | 31029 | Compressed mode for F250 Logbook 3465391. A few earlier test runs had compression also (30947-30950) |
FADC_125_FORMAT | 31029 | Compressed mode for F125 Logbook 3465391. A few earlier test runs had compression also (30947-30950) |