TK Hemmick1 HBD Status TK Hemmick for the HBD group.

Presentación del tema: "TK Hemmick1 HBD Status TK Hemmick for the HBD group."— Transcripción de la presentación:

1 TK Hemmick1 HBD Status TK Hemmick for the HBD group

2 TK Hemmick2 HBD activities in IR over last week GEM conditioning is done on Friday evening All modules hold voltage in gain regime. ES1 module still shows a ~1 uA current @ 500 V (higher than operating) but eventually it works showing good cosmic signals. The gas flow is ~4.5 l/min per arm The new Lakeshores RTD PS installed on both vessels The pedestal data have been taken (3 times) in HBD standalone mode showing very good (as it was in Run-7) level Hall probes job is in progress, we expect that during next IR access it will be done New transmission measurements are on their way HV software is almost ready Near online ( includes production as subset ) almost ready.

3 TK Hemmick3 Cosmics data on ES1

4 TK Hemmick4 Noise level Sector WN1, Mean 2050.15, RMS 1.50497, Sector WN0, Mean 2050.28, RMS 0.378948, Sector WN3, Mean 2050.6, RMS 1.46507, Sector WN2, Mean 2050.26, RMS 1.53072, Sector WN5, Mean 2050.02, RMS 1.48559, Sector WN4, Mean 2050.62, RMS 1.49296, Sector WS1, Mean 2050.78, RMS 1.57696, Sector WS0, Mean 2050.49, RMS 0.374378, Sector WS2, Mean 2050.82, RMS 1.51969, Sector WS3, Mean 2050.67, RMS 1.52604, Sector WS4, Mean 2050.11, RMS 1.51474, Sector WS5, Mean 2050.79, RMS 1.71891, Sector EN0, Mean 2050.55, RMS 0.366431, Sector EN1, Mean 2051.3, RMS 1.70483, Sector EN2, Mean 2050.85, RMS 1.54199, Sector EN3, Mean 2050.64, RMS 1.86142, Sector EN5, Mean 2050.86, RMS 1.83005, Sector EN4, Mean 2050.47, RMS 1.77026, Sector ES1, Mean 2050.4, RMS 1.60611, Sector ES0, Mean 2050.58, RMS 0.358072, Sector ES3, Mean 2050.44, RMS 1.47011, Sector ES2, Mean 2050.73, RMS 1.49118, Sector ES5, Mean 2050.83, RMS 1.4691, Sector ES4, Mean 2050.71, RMS 1.44539, 4 Equal to Run-7 Better than design.

5 TK Hemmick5 Pulser Response A few dead channels. Otherwise absolutely excellent. Sector WN1, Mean -1532.29, RMS 1.78289, Sector WN0, Mean -2070, RMS 0.01, Sector WN3, Mean -1522.99, RMS 1.81192, Sector WN2, Mean -1529.65, RMS 1.81975, Sector WN5, Mean -1530.82, RMS 1.75391, Sector WN4, Mean -1522.32, RMS 1.75897, Sector WS1, Mean -1667.57, RMS 0.0338429, Sector WS0, Mean -2070, RMS 0.01, Sector WS2, Mean -1529.65, RMS 1.88224, Sector WS3, Mean -1547.49, RMS 0.649245, Sector WS4, Mean -1530.2, RMS 1.89745, Sector WS5, Mean -1536.23, RMS 2.21592, Sector EN0, Mean -2070, RMS 0.01, Sector EN1, Mean -1551.68, RMS 2.23515, Sector EN2, Mean -1538.17, RMS 1.92513, Sector EN3, Mean -1539.78, RMS 2.7206, Sector EN5, Mean -1574.91, RMS 0.0588469, Sector EN4, Mean -1508.63, RMS 2.49129, Sector ES1, Mean -1555.11, RMS 1.92341, Sector ES0, Mean -2070, RMS 0.01, Sector ES3, Mean -1546.52, RMS 1.72526, Sector ES2, Mean -1529.34, RMS 1.77928, Sector ES5, Mean -1504.53, RMS 1.79506, Sector ES4, Mean -1534.47, RMS 1.75314,

6 TK Hemmick6 P/T Variations Because we use a triple GEMstack, the gain is the cube of a single GEMstack gain. n/V (P/T) variations are also cubed leading to string gain variations. We will run 5 voltage regimes (chosen per fill or per run) to minimize the swing of detector gain. Plots on the right are based upon Mid-December through Mid-January

7 TK Hemmick7 Software Status Online Monitor (Sky Rolnick) Goal: Basically same as before: make work, add some text Online Calibration (Aneta Iordanova) Make single-pad spectrum same for: Every module (can be done on OnlCal) Every pad in a module (requires co-ho cluster) Determine absolute gain: Requires track veto (co-ho cluster) Offline (Takao Sakaguchi & Sky Rolnick) Production…save mini-cell (raw) Takao Analysis…Hub&Spoke (Sky Rolnick) High Voltage (Manuel Priossl) New framework used to apply voltages one-by-one. Still a few development tasks.

8 TK Hemmick8 Practice using Run 7 Data AuAu Run7 data, run 238165, ES1 ↔ ES2 gain different between modules → sensitive to exponential fit range

9 TK Hemmick9 Summary All systems seem good to go. We expect to see good performance both in the testing period and also with data in the plus-plus mode. We are still waiting on the short-short format required for ++ running.