Difference between revisions of "Analysis BLLac Aug 2021 Nozaki"

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Reprocessed using DL1a files procuded by LSTOSA (lstchain v0.7.3) and dl1ab script (v0.7.5)
 
Reprocessed using DL1a files procuded by LSTOSA (lstchain v0.7.3) and dl1ab script (v0.7.5)
  
 +
/fefs/aswg/data/real/DL1/20210808/v0.7.3/tailcut84/dl1_LST-1.Run0XXXX.XXXX.h5
 +
/fefs/aswg/data/mc/DL1/20200629_prod5_trans_80/XXX/zenith_20deg/south_pointing/20210416_v0.7.3_prod5_trans_80_local_taicut_8_4/
 +
 +
* lstchain v0.7.5
 
* real data: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning
 
* real data: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning
  
/fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/lstchain_standard_config.json
+
  /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/lstchain_standard_config.json
  
 
* MC: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning, PSF+NSB tuning
 
* MC: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning, PSF+NSB tuning
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/lstchain_dl1ab_tune_MC_to_BLLac_config.json
+
  /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/lstchain_dl1ab_tune_MC_to_BLLac_config.json
  
  
 
==Random forest==
 
==Random forest==
+
* lstchain-0.7.6.dev242+g2086cb9
(lstchain-0.7.6.dev242+g2086cb9)
+
 
 +
* source-indep (diffuse gamma, src_r<3deg, disp_norm)
 +
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/RF/lstchain_src_dep_config.json
 +
 
 +
* source-dep
 +
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/RF/lstchain_standard_config.json
  
  
 
==DL2 data==
 
==DL2 data==
Standard run-wise data files produced by LSTOSA.
+
* lstchain-0.7.6.dev242+g2086cb9
  
* lstchain v0.7.3
+
* source-indep
* tailcut 8-4 (with cleaning based on pedestal RMS)
+
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/DL2/data/
 +
/fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcindep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5
  
/fefs/aswg/data/real/DL2/20210709/v0.7.3/tailcut84/dl2_LST-1.Run05219.h5
+
* source-dep
  /fefs/aswg/data/real/DL2/20210709/v0.7.3/tailcut84/dl2_LST-1.Run05220.h5
+
  /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/DL2/data/  
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05229.h5
+
  /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcdep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05230.h5
+
   
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05231.h5
 
  /fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05232.h5
 
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05233.h5
 
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05234.h5
 
/fefs/aswg/data/real/DL2/20210710/v0.7.3/tailcut84/dl2_LST-1.Run05235.h5
 
/fefs/aswg/data/real/DL2/20210712/v0.7.3/tailcut84/dl2_LST-1.Run05251.h5
 
  /fefs/aswg/data/real/DL2/20210712/v0.7.3/tailcut84/dl2_LST-1.Run05252.h5
 
  
 
==DL3 data selection==
 
==DL3 data selection==

Revision as of 05:34, 20 November 2021

BL Lacertae flare July 2021

General information

  • Name of the source: BL Lacertae
  • Brief description of the source:
    • IBL / LBL
    • highly variable
    • z = 0.069
    • RA: 22 02 43.3 (hh mm ss), Dec: +42 16 40 (dd mm ss)
    • RA, Dec in deg (ICRS): 330.68038, 42.277772

Data-taking information

  • Dates of data-taking:
    • 2021-08-08 (0.41 h)
      • ZD: 13 - 32 deg
      • Transmission9km: >80%
      • Runs: 5552-5559
      • Joint observations with MAGIC

DL1 data

Reprocessed using DL1a files procuded by LSTOSA (lstchain v0.7.3) and dl1ab script (v0.7.5)

/fefs/aswg/data/real/DL1/20210808/v0.7.3/tailcut84/dl1_LST-1.Run0XXXX.XXXX.h5
/fefs/aswg/data/mc/DL1/20200629_prod5_trans_80/XXX/zenith_20deg/south_pointing/20210416_v0.7.3_prod5_trans_80_local_taicut_8_4/
  • lstchain v0.7.5
  • real data: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning
 /fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/lstchain_standard_config.json
  • MC: tailcut8-4 (with cleaning based on pedestal RMS), dynamic cleaning, PSF+NSB tuning
 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/lstchain_dl1ab_tune_MC_to_BLLac_config.json


Random forest

  • lstchain-0.7.6.dev242+g2086cb9
  • source-indep (diffuse gamma, src_r<3deg, disp_norm)
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/RF/lstchain_src_dep_config.json
  • source-dep
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/RF/lstchain_standard_config.json


DL2 data

  • lstchain-0.7.6.dev242+g2086cb9
  • source-indep
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcindep/DL2/data/
/fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcindep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5
  • source-dep
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/DL2/data/ 
/fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/srcdep/DL2/data/dl2_LST-1.Run0XXXX_merged.h5

DL3 data selection

  • intensity > 30
  • r: [0, 1 ]
  • wl: [0.05, 1]
  • leakage_intensity_width_2: [0, 0.2 ]
  • fixed_gh_cut: 0.7
  • fixed_theta_cut: 0.2

High-level analysis

Significance of the detection

1 Off reflected position
Theta2 cut: 0.04 deg
  • Squares: Background
  • Circles: Signal events

Date: 2021-07-09

  • List of runs: [5219, 5220]
  • Observation time: 0.41 h
  • Number of ON events: 257
  • Number of OFF events: 234 +/- 15
  • Excess: 23 +/- 22
  • Li&Ma significance: 1.0 sigma

Theta2 BLLac 2021-07-09 DMorcuende.png

Date: 2021-07-10

  • List of runs: [5229, 5230, 5231, 5232, 5233, 5234, 5235]
  • Observation time: 1.56 h
  • Number of ON events: 598
  • Number of OFF events: 351 +/- 19
  • Excess: 247 +/- 31
  • Li&Ma significance: 8.1 sigma

Theta2 BLLac 2021-07-10 DMorcuende.png



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