Difference between revisions of "LST+MAGIC"

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(Created page with " Proposed quality (multiple possible per date if needed): <span style="color:green">good</span> , <span style="color:orange">medium</span> , <span style="color:red">bad</span>...")
 
 
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[[Boomerang SNR]]
 +
  
 
Proposed quality (multiple possible per date if needed): <span style="color:green">good</span> , <span style="color:orange">medium</span> , <span style="color:red">bad</span>  
 
Proposed quality (multiple possible per date if needed): <span style="color:green">good</span> , <span style="color:orange">medium</span> , <span style="color:red">bad</span>  
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{| class="wikitable"
 
{| class="wikitable"
 
| Date || Runs LST || Runs MAGIC || Telescopes || Quality || Comments
 
| Date || Runs LST || Runs MAGIC || Telescopes || Quality || Comments
 +
|-
 +
| 2022-10-19 || 9740, 9741, 9742, 9743, 9744, 9745 || 2005868-2005873 || <span style="color:orange">L1M2</span> || <span style="color:orange">medium</span> (moon)+? || moon + TBC
 +
|-
 +
| 2022-10-20 || 9786, 9787, 9788, 9789 || 2005912-2005915 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>/<span style="color:orange">medium</span> +? || mix dark/moon + TBC
 +
|-
 +
| 2022-10-21 || 9817, 9818, 9819, 9820, 9821, 9822, 9823 || 2005952-2005958 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>+? || TBC
 +
|-
 +
| 2022-10-24 || 9874, 9875, 9876, 9877 || 2006022-2006025 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>+? || TBC
 +
|-
 +
| 2022-10-28 || 9976, 9977, 9978 || 2006159-2006162 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>+? || TBC
 +
|-
 +
| 2022-11-16 || 10624, 10625, 10626, 10627, 10628, 10629 || 2006571-2006575 || L1M12 || <span style="color:orange">medium</span> (moon)+? || moon + TBC
 +
|-
 +
| 2022-11-20 || 10905, 10906, 10907 || 2006706-2006710 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>+? || TBC
 +
|-
 +
| 2022-11-25 || 11044, 11045, 11046, 11047 || 2006927-2006930 || <span style="color:orange">L1M2</span> || <span style="color:green">good</span>+? || TBC
 
|-
 
|-
 
| 2023-03-25 || 12462, 12463, 12464 || 5106992-5106994 || L1M12 || <span style="color:red">bad</span> || e.g. Calima (dust = xxµg/m³)
 
| 2023-03-25 || 12462, 12463, 12464 || 5106992-5106994 || L1M12 || <span style="color:red">bad</span> || e.g. Calima (dust = xxµg/m³)
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|-
 
|-
 
| 2023-03-30 || 12590, 12591, 12592, 12593, 12594 || 5107139-5107143 || L1M12 || <span style="color:red">bad</span> ||  TBC
 
| 2023-03-30 || 12590, 12591, 12592, 12593, 12594 || 5107139-5107143 || L1M12 || <span style="color:red">bad</span> ||  TBC
 +
|-
 +
| 2023-04-19 || missing  || in || spreadsheet ||  ||
 +
|-
 +
| 2023-04-20 || 12801, 12802, 12803, 12804, 12805, 12806  || 5107463-5107467 || L1M12 || <span style="color:green">good</span>+? || TBC
 +
|}
 +
 +
 +
== Preliminary performance benchmark ==
 +
 +
Using MC data from /fefs/aswg/LST1MAGIC/mc/special/20230425/DL1Stereo/ST0316A/NSB2.124/  (semi-automatic processing of LST+MAGIC mc by Julian).
 +
 +
Keep one file per node (as already merged) of diffuse gammas and protons for cut optimisation and sensitivity curves and retrain RFs using the standard settings and the remaining data.
  
−
|}
+
-> event distributions may not be fairly distributed along pointings.
 +
 
 +
 
 +
Cut optimisation :
 +
 
 +
- Re-normalise MC from the simulated E^-2 power law to:
 +
  - For point source gamma : Crab (CRAB_HEGRA in pyirf.spectral) or G106 tail spectrum (rescaled times 100 to avoid numerical issues) -- should be a secondary for the flux sensitivity
 +
  - For protons : IRFDOC_PROTON_SPECTRUM or PDG_ALL_PARTICLE (from pyirf.spectral)
 +
  - For electrons : use gamma diffuse since no dedicated simu available, normalise to IRFDOC_ELECTRON_SPECTRUM in pyirf.spectral
 +
- Find angular and gammaness cut for optimal sensitivity
 +
  - Using all proton with offset to the center of the fov of less than 1 degree -> increase available statistic and should be valid as long as the proton acceptance is roughly uniform in this region
 +
  - exploring the cut grid :
 +
      THETA_CUT_MIN = 0.0125
 +
      THETA_CUT_MAX = 0.3
 +
      THETA_CUT_STEP = 0.0125
 +
      GH_CUT_MIN = 0.4
 +
      GH_CUT_MAX = 1
 +
      GH_CUT_STEP = 0.005

Latest revision as of 08:42, 9 June 2023

Boomerang SNR


Proposed quality (multiple possible per date if needed): good , medium , bad

TBC : to be confirmed

Date Runs LST Runs MAGIC Telescopes Quality Comments
2022-10-19 9740, 9741, 9742, 9743, 9744, 9745 2005868-2005873 L1M2 medium (moon)+? moon + TBC
2022-10-20 9786, 9787, 9788, 9789 2005912-2005915 L1M2 good/medium +? mix dark/moon + TBC
2022-10-21 9817, 9818, 9819, 9820, 9821, 9822, 9823 2005952-2005958 L1M2 good+? TBC
2022-10-24 9874, 9875, 9876, 9877 2006022-2006025 L1M2 good+? TBC
2022-10-28 9976, 9977, 9978 2006159-2006162 L1M2 good+? TBC
2022-11-16 10624, 10625, 10626, 10627, 10628, 10629 2006571-2006575 L1M12 medium (moon)+? moon + TBC
2022-11-20 10905, 10906, 10907 2006706-2006710 L1M2 good+? TBC
2022-11-25 11044, 11045, 11046, 11047 2006927-2006930 L1M2 good+? TBC
2023-03-25 12462, 12463, 12464 5106992-5106994 L1M12 bad e.g. Calima (dust = xxµg/m³)
2023-03-26 12485, 12486, 12487, 12488, 12489 5107035-5107038 L1M12 bad TBC
2023-03-29 12566 5107128 L1M12 bad TBC
2023-03-30 12590, 12591, 12592, 12593, 12594 5107139-5107143 L1M12 bad TBC
2023-04-19 missing in spreadsheet
2023-04-20 12801, 12802, 12803, 12804, 12805, 12806 5107463-5107467 L1M12 good+? TBC


Preliminary performance benchmark[edit]

Using MC data from /fefs/aswg/LST1MAGIC/mc/special/20230425/DL1Stereo/ST0316A/NSB2.124/ (semi-automatic processing of LST+MAGIC mc by Julian).

Keep one file per node (as already merged) of diffuse gammas and protons for cut optimisation and sensitivity curves and retrain RFs using the standard settings and the remaining data.

-> event distributions may not be fairly distributed along pointings.


Cut optimisation :

- Re-normalise MC from the simulated E^-2 power law to: 

 - For point source gamma : Crab (CRAB_HEGRA in pyirf.spectral) or G106 tail spectrum (rescaled times 100 to avoid numerical issues) -- should be a secondary for the flux sensitivity
 - For protons : IRFDOC_PROTON_SPECTRUM or PDG_ALL_PARTICLE (from pyirf.spectral)
 - For electrons : use gamma diffuse since no dedicated simu available, normalise to IRFDOC_ELECTRON_SPECTRUM in pyirf.spectral

- Find angular and gammaness cut for optimal sensitivity 

 - Using all proton with offset to the center of the fov of less than 1 degree -> increase available statistic and should be valid as long as the proton acceptance is roughly uniform in this region
 - exploring the cut grid : 
     THETA_CUT_MIN = 0.0125
     THETA_CUT_MAX = 0.3
     THETA_CUT_STEP = 0.0125
     GH_CUT_MIN = 0.4
     GH_CUT_MAX = 1
     GH_CUT_STEP = 0.005
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