FMS EMjet early study

1. Nov. 18, 2019
2. Nov. 25, 2019
3. Dec. 04, 2019 - to weekly jet meeting
4. Jan. 08, 2020 - to weekly jet meeting
     * Response to Carl/Zilong's comment regarding minor discrepancy
5. Feb. 10 - to weekly jet meeting (jet code update finished)

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6. Feb. 12 - status report in UCR group meeting / Feb. 13, FMS analysis
     * Responds to the comments received in Feb. 13 analysis meeting:
       a. Capability of retrieving trigger info in tree: yes, fired trigger bits are saved in skim tree
       b. Found a few comparable items in Mriganka's blog Link
       c. Jet multiplicity in log / jet pT in linear / Point multiplicity vs. Jet energy plot




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7.Feb. 19 - a few additional sanity check

- Tested w/ whole statistics in fIll 18796
- Applied cuts
   a. 2.3 < eta < 4.2 (for now only FMS acceptance)
   b. Exclude events w/ 0 jet
       * Total # of events after these two cuts: 21973892 / 25107818 (0.8752)
   c. 10 < jet E < 100
   d. 1.5 < pT < 10
   e. 1 < # of points/jet < 100
   f. Exclude events if " 30 < bx7 < 40 " or " 110 < bx7 < 120 "





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8. Feb. 26 - status report in UCR group meeting