Difference between revisions of "Boomerang SNR"
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== Main results == | == Main results == | ||
| + | Presented at Gamma 24 : [https://cta.cloud.xwiki.com/xwiki/wiki/sapo/view/Event/gamma%202024/Large%20zenith%20angle%20observation%20of%20the%20PeVatron%20candidate%20SNR%20G106.3%2B2.7%20with%20the%20LST-1%20and%20the%20MAGIC%20telescopes?srid=Q9e6fLE6 CTA XWiki] | ||
:- Coming | :- Coming | ||
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:- 21-05-2024: [https://indico.cta-observatory.org/event/5371/contributions/45727/attachments/25908/38069/LSTGeneralMeeting_May24_PeVatronBoomerang.pdf Update of the Boomerang PeVatron project] (G. Emery, LST General Meeting Prague) | :- 21-05-2024: [https://indico.cta-observatory.org/event/5371/contributions/45727/attachments/25908/38069/LSTGeneralMeeting_May24_PeVatronBoomerang.pdf Update of the Boomerang PeVatron project] (G. Emery, LST General Meeting Prague) | ||
| − | :- 30-09-2024: [https:// | + | :- 30-09-2024: [https://indico.cta-observatory.org/event/5849/contributions/47484/attachments/26606/39074/20240930_Data_selection_for_LZA_observations_LST_Analysis_call.pdf Data selection tool for LZA observations] (M.S. Carrasco, LST analysis meeting) |
== External presentations == | == External presentations == | ||
Latest revision as of 16:18, 11 December 2024
Contents
- 1 General information
- 2 Proposals
- 3 People involved
- 4 Data available
- 5 Monte Carlo Data
- 6 Analysis webpages
- 7 Main results
- 8 Internal group meetings
- 9 Presentations in LST meetings
- 10 External presentations
- 11 Meetings on the Background Model estimation (GAL Center and Boomerang groups joint activity)
Back to Data Analysis
General information[edit]
- Name of the source: SNR 106.3+2.7
- Brief description of the source: Strong hadronic PeVatron candidate with TeV emission both from the head and the tail of the SNR
- Reference coordinated:
- - MAGIC Tail: RA, Dec (ICRS): 36.72 deg, 60.84 deg
- - MAGIC head: RA, Dec (ICRS): 337.13 deg, 61.10 deg
Proposals[edit]
- MAGIC Cycle XVII (GAL 346)
- LST Cycle I (GAL 07)
People involved[edit]
- Cornelia Arcaro
- Ali Baktash
- Marie-Sophie Carrasco
- Franca Cassol (PI)
- Yating Chai
- Heide Costantini
- Gabriel Emery
- Marine Pihet
- Takayuki Saito (co-PI)
Data available[edit]
There are three set of data :
- - Mono-LST-1
- - LST+MAGIC
- - MAGIC
Monte Carlo Data[edit]
Monte Carlo data have been produced with successive productions in order to increase the node density. We asked also to have test nodes on the declination line. The figures show the present simulated nodes, to be found in
1- First production has been performed standardly with uniform training nodes on the declination line
2- Second production has been performed asking a node with with step cos(zenith)=0.04, for zenith angles > 60 deg (see here)
3- Third production has been performed in order to further increase the node density with step cos(zenith)=0.02, for zenith angles > 60 deg (see here)
- - /fefs/aswg/data/mc/DL0/LSTProd2/TrainingDataset/Protons/dec_6166
- - /fefs/aswg/data/mc/DL0/LSTProd2/TrainingDataset/GammaDiffuse/dec_6166
- - /fefs/aswg/data/mc/DL0/LSTProd2/TestDataset
4- Fourth production is based on the concept of a very dense simulation line but each node having a low statistics (see here). The idea and method have been presented in several talks (see below)
- - /fefs/aswg/data/mc/DL0/LSTProd2/TrainingDataset/Protons/dec_6166_high_density
- - /fefs/aswg/data/mc/DL0/LSTProd2/TrainingDataset/GammaDiffuse/dec_6166_high_density
The new RFs and DL2 data are in:
- - Model: /fefs/aswg/data/models/AllSky/20240519_v0.10.11_src4_dense_MC_line/dec_6166_high_density/
- - DL2 test gammas : /fefs/aswg/data/mc/DL2/AllSky/20240519_v0.10.11_src4_dense_MC_line/TestingDataset/dec_6166_high_density/
We these new RFs we have reconstruct the old MC line in order to have protons and diffuse gamma as tests:
- - Diffuse gamma : /fefs/aswg/workspace/marie-sophie.carrasco/boomerang/20240519_v0.10.11_src4_dense_MC_line/DL2/GammaDiffuse
- - Protons : /fefs/aswg/workspace/marie-sophie.carrasco/boomerang/20240519_v0.10.11_src4_dense_MC_line/DL2/Protons
Analysis webpages[edit]
Mono-LST-1[edit]
Stereo LST-1+MAGIC[edit]
- -Data-selection : Use data passing the LST and MAGIC data selection
- -Data-MC comparison
- -Analysis gamma24
MAGIC Only data[edit]
Joint high level analysis[edit]
- - Coming
Main results[edit]
Presented at Gamma 24 : CTA XWiki
- - Coming
Internal group meetings[edit]
Presentations in LST meetings[edit]
- - 22-07-2022: Pevatron candidate G106.3+2.7 LZA (very) preliminary study (F. Cassol, LST GAL meeting)
- - 18-10-2022: Pevatron Candidate G106.3+2.7 LZA F. Cassol, LST General Meeting Barcellona)
- - 12-12-2022: Boomerang Very Large Zenith Angle proposal (F. Cassol, LST GAL meeting)
- - 21-02-2023: About Boomerang campaign mono-LST-1 + stereo with MAGIC (F. Cassol, LST GAL meeting)
- - 27-03-2023: Random Forest optimization for LZA observations (M. Carrasco, LST analysis meeting)
- - 19-06-2023: Update on the Boomerang SNR (F. Cassol, LST General Meeting Munich)
- - 09-10-2023: New MC production with “nearly” continuous pointing (G. Emery, LST analysis meeting)
- - 09-11-2023: Updates on the Boomerang SNR observations with LST (M. Carrasco, LST General Meeting online)
- - 04-12-2023: Sky map using a ring background method (G. Emery, LST analysis meeting)
- - 25-04-2024: Updates on Boomerang (F. Cassol, LST GAL meeting)
- - 21-05-2024: Update of the Boomerang PeVatron project (G. Emery, LST General Meeting Prague)
- - 30-09-2024: Data selection tool for LZA observations (M.S. Carrasco, LST analysis meeting)
External presentations[edit]
- - 15-01-2024: Science with LST : the puzzling case of the Boomerang SNR (F. Cassol, 1st VHEGAM meeting)
- - 16-04-2024: Study of the PeVatron candidate SNR G106.3+2.7 observed at Large Zenith Angle with LST-1 and MAGIC (M.S. Carrasco, 2d CTAO Symposium)
Meetings on the Background Model estimation (GAL Center and Boomerang groups joint activity)[edit]
- - 18-10-2023
- - 02-11-2023
This activity is now continued inside a specific LST working group (see indico of LST analysis meeting)
