Data analysis » History » Version 23
Zhiwen Zhao, 03/03/2021 10:13 PM
| 1 | 1 | Zhiwen Zhao | h1. Data analysis |
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| 3 | 5 | Zhiwen Zhao | h2. general |
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| 5 | 22 | Zhiwen Zhao | carbon target https://logbooks.jlab.org/entry/3750828 |
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| 7 | 21 | Zhiwen Zhao | SPE https://logbooks.jlab.org/entry/3807172 |
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| 9 | 5 | Zhiwen Zhao | "How to read FADC250 scalers" https://logbooks.jlab.org/entry/3808745 |
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| 11 | 15 | Zhiwen Zhao | "scaler file of run 158" at large angle https://logbooks.jlab.org/entry/3808730 |
| 12 | 1 | Zhiwen Zhao | |
| 13 | 15 | Zhiwen Zhao | large angle run 160 analysis https://logbooks.jlab.org/entry/3853160 |
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| 15 | 23 | Zhiwen Zhao | small angle run 290 random trigger with 4.7Mhz/MaPMT https://logbooks.jlab.org/entry/3819720 |
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| 17 | 19 | Zhiwen Zhao | small angle run 302 data analysis https://logbooks.jlab.org/entry/3853129 |
| 18 | 17 | Zhiwen Zhao | |
| 19 | 1 | Zhiwen Zhao | small angle run 302 data taking https://logbooks.jlab.org/entry/3820300 https://logbooks.jlab.org/entry/3820256 https://logbooks.jlab.org/entry/3820280 https://logbooks.jlab.org/entry/3820241 |
| 20 | 15 | Zhiwen Zhao | |
| 21 | typical event https://logbooks.jlab.org/files/2020/09/3853122/mapmt_sums_event_78237.png |
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| 22 | 6 | Zhiwen Zhao | |
| 23 | 13 | Zhiwen Zhao | C4F8 gas change https://logbooks.jlab.org/entry/3848116 |
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| 25 | 16 | Zhiwen Zhao | general log search with keyword "solid" to include content in hallC log https://logbooks.jlab.org/search/site/SoLID?f%5B0%5D=im_field_logbook%3A81 |
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| 27 | solid log search for year 2020 [https://logbooks.jlab.org/entries?start_date=2020-01-01%2000%3A00&end_date=2020-12-29%2000%3A00&logbooks%5B0%5D=560&search_str=&group_by=SHIFT&listing_format=table&entries_per_page=100&form_build_id=form-UCte5bWEoOS6iR2jTkFiL7v_38wBt4MQi2-5eyW1MYI&form_token=jrBS9-8RyHRLvMk-YIxHU2vWdIFbgfwWl4KKZ4O0K2o&form_id=elog_form_advanced_filters&op=Submit] |
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| 28 | 6 | Zhiwen Zhao | |
| 29 | 5 | Zhiwen Zhao | h2. file |
| 30 | 1 | Zhiwen Zhao | |
| 31 | 14 | Zhiwen Zhao | raw data /cache/halla/solid/subsystem/lgc/testrun2020/ |
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| 33 | analysis file location /work/halla/solid/cc_pro/beamtest |
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| 34 | 5 | Zhiwen Zhao | |
| 35 | 4 | Zhiwen Zhao | run 160: production run, 30uA on PolHe3 target, fadc mode 1 single every 4ns, large angle, CO2 |
| 36 | 1 | Zhiwen Zhao | |
| 37 | 7 | Zhiwen Zhao | event by event output have the entries as follows |
| 38 | 8 | Zhiwen Zhao | ec_peak,ec_pos,ec_nhits,ec_sum,sc_peak,sc_pos,sc_nhits,sc_sum,Cer11_1_peak,Cer11_2_peak,Cer11_3_peak,Cer11_4_peak,Cer11_5_peak,......,,Cer11_2_pos,Cer11_3_pos,Cer11_4_pos,Cer11_5_pos,.......,ec_ch,sc_ch |
| 39 | 7 | Zhiwen Zhao | |
| 40 | 1 | Zhiwen Zhao | ........................................................................ |
| 41 | 7 | Zhiwen Zhao | run160_0_all.csv (entries 990243) |
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| 43 | 9 | Zhiwen Zhao | id: event id |
| 44 | 1 | Zhiwen Zhao | ec_peak: the peak height of the channel with max peak height, but about 90% of the events have only one channel fired, so it is close to the sum. |
| 45 | ec_pos: the peak sample number in the unit of 4ns |
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| 46 | ec_nhits: number of hits |
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| 47 | ec_sum: sum of all channels of peak height |
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| 48 | sc_* : similar things for SC2 which is the plane behind Cerenkov tube |
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| 49 | Cer11_1_peak: peak height of Cer11 quad1 |
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| 50 | Cer11_5_peak: peak height of Cer11 sum |
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| 51 | 8 | Zhiwen Zhao | Cer11_1_pos: the peak sample number in the unit of 4ns of Cer11 quad1 |
| 52 | Cer11_5_pos: the peak sample number in the unit of 4ns of Cer11 sum |
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| 53 | ec_ch: the channel with max peak height |
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| 54 | sc_ch: the channel with max peak height |
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| 55 | 7 | Zhiwen Zhao | |
| 56 | 8 | Zhiwen Zhao | Cer pos is relative to ec_pos, ec_pos and sc_pos are relative to trigger. |
| 57 | 7 | Zhiwen Zhao | |
| 58 | ........................................................................ |
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| 59 | run160_1_all.csv (entries 12085327) |
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| 60 | |||
| 61 | 8 | Zhiwen Zhao | all entries have timing cut |
| 62 | 2 | Zhiwen Zhao | |
| 63 | 8 | Zhiwen Zhao | Cerenkov peak is actually number of p.e. and all other entries are just like run160_0_all.csv |
| 64 | 1 | Zhiwen Zhao | ........................................................................ |