Difference between revisions of "Fast Offline Analysis S240615dg June 2024 P065"

From my_wiki
Jump to: navigation, search
(Daily results)
(Fast offline analysis S240615dg June 2024 P065)
 
(5 intermediate revisions by 2 users not shown)
Line 6: Line 6:
 
* '''Brief description of the source''':  
 
* '''Brief description of the source''':  
 
** Object type : Gravitational Wave Alert
 
** Object type : Gravitational Wave Alert
 +
** Localization area: 8deg2 (90%)
 
** Redshift (z) :
 
** Redshift (z) :
 
** Other relevant information  
 
** Other relevant information  
Line 97: Line 98:
  
 
=== Daily results ===
 
=== Daily results ===
* 2024-06-15:  
+
* 2024-06-15: No detection
  
[[File:Theta2_S240615dg_20240615_juanbernete.png|1000 px]]
+
[[File:Theta2_S240615dg_20240615_juanbernete.png|800 px]]
  
 
=== Stacked observations ===
 
=== Stacked observations ===
  
 
=== Significance and Excess sky maps ===
 
=== Significance and Excess sky maps ===
 +
 +
To be cross-checked. The background model does not seem right at the lowest energies
 +
 +
E > 200 GeV
 +
 +
[[File:GW_20240615_skymap_dmorcuende.png|500px]]
 +
 +
E > 500 GeV
 +
 +
 +
[[File:S240615dg_skymaps.png|1000px]]
 +
 +
[[File:S240615dg_TS_distribution_skymap.png|500px]]
  
 
=== Spectral results ===
 
=== Spectral results ===
  
 
=== Light curve ===
 
=== Light curve ===

Latest revision as of 08:57, 19 June 2024

Fast offline analysis S240615dg June 2024 P065[edit]

General information[edit]

  • Name of the source: S240615dg
  • Brief description of the source:
    • Object type : Gravitational Wave Alert
    • Localization area: 8deg2 (90%)
    • Redshift (z) :
    • Other relevant information
    • RA: 00 31 16.80 (hh mm ss), Dec: +45 48 36.0 (dd mm ss)
    • RA, Dec in deg (ICRS): 7.52 , 45.81
  • Analysis by:
    • Juan Bernete (CIEMAT - juan.bernete@ciemat.es)

Data-taking information[edit]

  • Dates of data-taking:
    • Date: 2024-06-15 (2.13 h)
      • ZD range (deg): 40 - 66
      • Observations:
2024-06-15: [17820, 17821, 17822, 17823, 17824, 17825]
  • Data quality selection: all runs survive the data quality selection.
  • Joint observations with MAGIC?: Yes
  • Information on data-taking (observations summaries):

General analysis information[edit]

  • source-independent analysis
  • lstchain version: v0.10.11
  • DL1b standard production (v0.10/tailcut84), run-wise merged files in:
/fefs/aswg/data/real/DL1/YYYYMMDD/v0.10/tailcut84/dl1_LST-1.Run?????.h5


Monte Carlo information[edit]

Write below the MC production ID among the existing MC

  • All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
  • Declination line (training): dec_4822


Random forest[edit]

Path to the models used:

/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_4822


DL2 data[edit]

Config file:


Files in:

/fefs/aswg/workspace/juan.bernete/fastanalysis/S240615dg/DL2

DL3 data & IRF[edit]

 "EventSelector": {
   "filters": {
     "intensity": [50, Infinity],
     "width": [0, Infinity],
     "length": [0, Infinity],
     "r": [0, 1],
     "wl": [0.01, 1],
     "leakage_intensity_width_2": [0, 1],
     "event_type": [32, 32]
   }
 },
 "DL3Cuts": {
   "min_event_p_en_bin": 100,
   "min_gh_cut": 0.1,
   "max_gh_cut": 0.95,
   "min_theta_cut": 0.0,
   "max_theta_cut": 0.2,
   "fill_theta_cut": 0.2,
   "allowed_tels": [1]
 },
  • 70 % efficiency for both gammaness and theta gamma-ray selection cuts
  • Point-like IRF

High-level analysis and results[edit]

Analysis settings[edit]

  • Gammapy version: 1.1
  • 1D analysis (point-like IRF)

Theta2 plot[edit]

Settings:

  • Theta2 cut for signal extraction: 0.04 deg2
  • Normalization range: 0.1 - 0.4 deg2
  • Number of off positions: 3
  • Energy range: 0.01 - 10 TeV

Daily results[edit]

  • 2024-06-15: No detection

Theta2 S240615dg 20240615 juanbernete.png

Stacked observations[edit]

Significance and Excess sky maps[edit]

To be cross-checked. The background model does not seem right at the lowest energies

E > 200 GeV

GW 20240615 skymap dmorcuende.png

E > 500 GeV


S240615dg skymaps.png

S240615dg TS distribution skymap.png

Spectral results[edit]

Light curve[edit]