LH-fit analysis

Here will be :

- General description of the LH-fit method and links to talk/papers

- Performance estimation history

- Crab analysis setup and history

Method description

Latest talk : https://indico.cta-observatory.org/event/3671/contributions/31297/attachments/20334/28370/Lhfit_LSTGeneralMeetingFall2021.pdf

Crab analysis

Spectrum obtained with the following setup

MC	it-cluster : /fefs/aswg/data/mc/DL0/20200629_prod5_trans_80/particle/zenith_20deg/south_pointing/
Code	https://github.com/gabemery/cta-lstchain/tree/lhfit_wl_less1_and_numexpr
Config r0-dl1	it-cluster : /home/gabriel.emery/cta/lstchaindev/cta-lstchain-lhfit/lstchain/data/lstchain_lhfit_config_data_v15.json
Processed DL1 files	it-cluster : /fefs/aswg/workspace/gabriel.emery/lhfit_withasymetry_rebasemaster17052021/data/DL1/v15/merged/

Then RF training -> DL2 production -> DL3 creation. Source independent analysis spectrum of Crab data of the 20th of November 2020 (more plots, including a source dependent analysis in the latest LH-fit talk):