Difference between revisions of "M87 TTHA"

From my_wiki
Jump to: navigation, search
(Created page with "= M87 analysis (TTHA) = ==General information== * '''Name of the source''': M87 * '''Brief description of the source''': ** Object type : AGN / Radiogal / FRI ** Redshift (...")
 
Line 13: Line 13:
 
* Analysis by Tora T. H. Arnesen (Instituto de Astrofísica de Canarias  - <tora.arnesen@iac.es>)
 
* Analysis by Tora T. H. Arnesen (Instituto de Astrofísica de Canarias  - <tora.arnesen@iac.es>)
  
−
==Data-taking information==
+
==Data-selection information==
−
* '''Dates of data-taking''':  
+
 
−
** Date (time of observation h)
+
Data selected with data quality notebook
−
***ZD range (deg): Zenith Range
+
 
−
***AZ range (deg): Azimuth Range
+
/fefs/aswg/workspace/tora.arnesen/M87/M87_data_quality.ipynb
−
***Transmission9km:
+
 
−
***Runs:
+
*'''Path to datacheck files'''
−
***Joint observations with MAGIC? : Yes/No
+
** files = glob.glob("/fefs/aswg/data/real/OSA/DL1DataCheck_LongTerm/night_wise/all/DL1_datacheck_20*")
 +
 
 +
*'''Dates of data-selection''':  
 +
** first_date = 20191123
 +
** last_date  = 20240609
 +
 
 +
* ZD range (deg):
 +
** min_zenith = 0 * u.deg
 +
** max_zenith = 60 * u.deg
 +
* maximum diffuse NSB
 +
** max_diffuse_nsb_std = 2.3
 +
* Pointing stability
 +
** max_pointing_dec_std = 0.011
 +
* Cherenkov Transparency parameters
 +
** min_mean_fit_p = -3.
 +
** max_LS_periodogram_maxamplitude = 1e-2
 +
** min_drdi_index = -2.35
 +
** max_drdi_index = -2.1
 +
** min_drdi_at_422pe = 1.25
 +
** min_fraction_around_mode = 0.8
 +
** max_intensity_at_half_peak_rate = 70
 +
 
 +
===Selected Data===
 +
 
 +
Total number of runs: 130 out of 234
 +
 
 +
Total number of nights: 36 out of 49
 +
 
 +
Total observation time (hours): 33.70 out of 60.15
 +
 
 +
<nowiki>
 +
20210413 : [4396 4397 4398]
 +
20210417 : [4460 4461 4462 4463 4464 4465]
 +
20210419 : [4494 4495]
 +
20210420 : [4508 4509]
 +
20210504 : [4594 4595]
 +
20210507 : [4636 4637]
 +
20220301 : [7185 7186 7187]
 +
20220323 : [7444]
 +
20220407 : [7712 7713 7714 7715 7716]
 +
20220408 : [7746]
 +
20220409 : [7773]
 +
20220503 : [8092]
 +
20220506 : [8209 8211 8212 8213 8214]
 +
20230412 : [12662]
 +
20230418 : [12744 12745 12746 12751 12752 12753 12754]
 +
20230419 : [12775 12776 12778]
 +
20230420 : [12796 12797 12798 12799]
 +
20230614 : [13300 13301 13302 13303]
 +
20240110 : [16315 16316 16317 16318 16319]
 +
20240210 : [16692 16693 16694 16695]
 +
20240212 : [16751 16752 16753 16754 16755]
 +
20240304 : [16960 16961 16962 16963]
 +
20240310 : [17034 17035 17037 17045 17047 17048]
 +
20240311 : [17072 17075 17076 17083 17084 17085 17086]
 +
20240313 : [17103 17104 17105]
 +
20240315 : [17160 17161]
 +
20240502 : [17244 17245 17246]
 +
20240503 : [17253 17254 17255 17256 17258 17259 17261 17262 17263 17264 17265 17266]
 +
20240504 : [17284 17289 17292]
 +
20240507 : [17359]
 +
20240514 : [17403 17404]
 +
20240527 : [17449 17450 17451 17452 17453]
 +
20240601 : [17570]
 +
20240603 : [17612 17613 17614 17615]
 +
20240604 : [17641 17642 17643 17644]
 +
20240607 : [17676 17677 17678 17679 17680 17681]
 +
<nowiki>
  
 
==Monte Carlo information==
 
==Monte Carlo information==
−
* Link to MC files used:
+
 
−
** Particle types:
+
* All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
−
** ZD (deg): Zenith Range
+
** Declination line (training): dec_931
−
** AZ (deg): Azimuth Range
+
 
 +
===Random forest===
 +
 
 +
Source declination is 9.31 deg. The two closest MC declination tracks are 9.31 deg and 18.02 deg. Chose dec 9.31 deg as it is closer to the dec of the source at 12.32 deg.
 +
 
 +
/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_931
 +
 
  
 
==DL1 data==
 
==DL1 data==

Revision as of 11:12, 10 June 2024

M87 analysis (TTHA)

General information

  • Name of the source: M87
  • Brief description of the source:
    • Object type : AGN / Radiogal / FRI
    • Redshift (z) : z=0.00420 (16.52 Mpc)
    • Other relevant information: [TeVCat] [Simbad]
    • RA: 12 30 49.42338414 (hh mm ss), Dec: +12 23 28.0436859 (dd mm ss)
    • RA, Dec in deg (ICRS): 187.70593075958334, 12.391123293916666
  • Analysis by Tora T. H. Arnesen (Instituto de Astrofísica de Canarias - <tora.arnesen@iac.es>)

Data-selection information

Data selected with data quality notebook 

/fefs/aswg/workspace/tora.arnesen/M87/M87_data_quality.ipynb
  • Path to datacheck files
    • files = glob.glob("/fefs/aswg/data/real/OSA/DL1DataCheck_LongTerm/night_wise/all/DL1_datacheck_20*")
  • Dates of data-selection:
    • first_date = 20191123
    • last_date = 20240609
  • ZD range (deg):
    • min_zenith = 0 * u.deg
    • max_zenith = 60 * u.deg
  • maximum diffuse NSB
    • max_diffuse_nsb_std = 2.3
  • Pointing stability
    • max_pointing_dec_std = 0.011
  • Cherenkov Transparency parameters
    • min_mean_fit_p = -3.
    • max_LS_periodogram_maxamplitude = 1e-2
    • min_drdi_index = -2.35
    • max_drdi_index = -2.1
    • min_drdi_at_422pe = 1.25
    • min_fraction_around_mode = 0.8
    • max_intensity_at_half_peak_rate = 70

Selected Data

Total number of runs: 130 out of 234

Total number of nights: 36 out of 49

Total observation time (hours): 33.70 out of 60.15 

<nowiki>

20210413 : [4396 4397 4398] 20210417 : [4460 4461 4462 4463 4464 4465] 20210419 : [4494 4495] 20210420 : [4508 4509] 20210504 : [4594 4595] 20210507 : [4636 4637] 20220301 : [7185 7186 7187] 20220323 : [7444] 20220407 : [7712 7713 7714 7715 7716] 20220408 : [7746] 20220409 : [7773] 20220503 : [8092] 20220506 : [8209 8211 8212 8213 8214] 20230412 : [12662] 20230418 : [12744 12745 12746 12751 12752 12753 12754] 20230419 : [12775 12776 12778] 20230420 : [12796 12797 12798 12799] 20230614 : [13300 13301 13302 13303] 20240110 : [16315 16316 16317 16318 16319] 20240210 : [16692 16693 16694 16695] 20240212 : [16751 16752 16753 16754 16755] 20240304 : [16960 16961 16962 16963] 20240310 : [17034 17035 17037 17045 17047 17048] 20240311 : [17072 17075 17076 17083 17084 17085 17086] 20240313 : [17103 17104 17105] 20240315 : [17160 17161] 20240502 : [17244 17245 17246] 20240503 : [17253 17254 17255 17256 17258 17259 17261 17262 17263 17264 17265 17266] 20240504 : [17284 17289 17292] 20240507 : [17359] 20240514 : [17403 17404] 20240527 : [17449 17450 17451 17452 17453] 20240601 : [17570] 20240603 : [17612 17613 17614 17615] 20240604 : [17641 17642 17643 17644] 20240607 : [17676 17677 17678 17679 17680 17681] 

<nowiki>

Monte Carlo information

  • All-sky MC production used: 20240131_allsky_v0.10.5_all_dec_base
    • Declination line (training): dec_931

Random forest

Source declination is 9.31 deg. The two closest MC declination tracks are 9.31 deg and 18.02 deg. Chose dec 9.31 deg as it is closer to the dec of the source at 12.32 deg. 

/fefs/aswg/data/models/AllSky/20240131_allsky_v0.10.5_all_dec_base/dec_931


DL1 data

Please include your settings to produce your DL1a and DL1b files. This includes whether you use LSTOSA, specific versions of lstchain, dllab scripts, cleaning levels, and calibration information.

Example :

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

  • original DL1a files
/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
 "image_modifier": {
   "increase_nsb": true,
   "extra_noise_in_dim_pixels": 0.74,
   "extra_bias_in_dim_pixels": 0.38,
   "transition_charge": 8,
   "extra_noise_in_bright_pixels": 0.052,
   "increase_psf": true,
   "smeared_light_fraction": 0.125
 },

 /fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/lstchain_dl1ab_tune_MC_to_BLLac_config.json
  • Produced DL1b files
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/DL1_raw/data/
/fefs/aswg/workspace/seiya.nozaki/data/BLLac/v0.7.3/tailcut84_dynamic_v075/DL1_raw/Run0XXXX


Random forest

Please include your specific .json files used in producing your RFs and for which source analysis (source dependent or independent), and variabules used in the RF.

Example

  • 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/srcindep/RF/lstchain_standard_config.json


  • source-dep
/fefs/aswg/workspace/seiya.nozaki/data/MC/v0.7.5/tailcut84_dynamic_bllac/srcdep/RF/lstchain_src_dep_config.json

DL2 data

Information about your DL2 data and settings such as: specific versions of lstchain, specific .json version used.

Example:

  • 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

Information about your DL3 data selection.

Example

  • intensity > 50
  • r: [0, 1 ]
  • wl: [0.1, 1 ]
  • leakage_intensity_width_2: [0, 0.2 ]
  • source-indep
    • fixed_gh_cut: 0.3
    • fixed_theta_cut: 0.2
  • source-dep
    • fixed_gh_cut: 0.7
    • fixed_alpha_cut: 10

High-level analysis

Please put any information about the production of higher level analysis here.

Example

  • lstchain to generate source-dep IRF, DL3
  • Science Tool: gammapy 0.18.2
  • point-like IRF, 1D analysis

Analysis Results

Please place higher-level analysis results (Spectra, SkyMaps, Lightcurves, etc) here.

Theta2 plot

Significance map

Excess map

Spectral results

Retrieved from "https://www.lst1.iac.es/wiki/index.php?title=M87_TTHA&oldid=10464"