Difference between revisions of "OT081"
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| [[Image:OT081_theta2_20220303_04.png|thumb|400px|center|alt=Theta2 plot for OT081.|Theta2 plot for OT081.]] | | [[Image:OT081_theta2_20220303_04.png|thumb|400px|center|alt=Theta2 plot for OT081.|Theta2 plot for OT081.]] | ||
| [[Image:OT081_excess_20220303_04.png|thumb|400px|center|alt=Excess plot for OT081.|Excess plot for OT081.]] | | [[Image:OT081_excess_20220303_04.png|thumb|400px|center|alt=Excess plot for OT081.|Excess plot for OT081.]] | ||
| + | |} | ||
| + | |||
| + | |||
| + | == Fast Analysis by Kenta Terauchi == | ||
| + | |||
| + | === Configuration === | ||
| + | * Analyzer: Kenta Terauchi (Kyoto Univ, email: terauchi.kenta.74s@st.kyoto-u.ac,jp) | ||
| + | * Position analyzed: | ||
| + | ** RA: 267.88 deg, Dec: 9.65 deg | ||
| + | |||
| + | * Selected observation time: | ||
| + | |||
| + | === DL1 data === | ||
| + | |||
| + | * DL1 files produced by LSTOSA v0.9.2 with tailcut8-4 | ||
| + | |||
| + | === Random forest === | ||
| + | |||
| + | * source-indep: | ||
| + | /fefs/aswg/data/models/20200629_prod5_trans_80/zenith_40deg/south_pointing/20220304_v0.9.3_prod5_trans_80_zen40az180_local_tailcut_8_4/ | ||
| + | |||
| + | === DL2 data === | ||
| + | |||
| + | * source-indep | ||
| + | * lstchain v0.9.2 | ||
| + | |||
| + | === Analysis Results === | ||
| + | |||
| + | ==== Data selection ==== | ||
| + | |||
| + | * intensity > 50 | ||
| + | * gammaness > 0.7 | ||
| + | * leakage_intensity_width_2 < 0.2 | ||
| + | |||
| + | ==== Theta2 plot ==== | ||
| + | |||
| + | * theta < 0.2 | ||
| + | * norm_range_theta2: 0.3 - 0.5 (For calculation of alpha) | ||
| + | |||
| + | * '''2022-03-03''': | ||
| + | {| align='center' | ||
| + | | [[Image:OT081_20220303_th2_Kenta.png|thumb|600px|center|alt=Theta2 plot for OT081.|Theta2 plot for OT081. (2022-03-03)]] | ||
| + | |} | ||
| + | |||
| + | * '''2022-03-04''': | ||
| + | {| align='center' | ||
| + | | [[Image:OT081_20220304_th2_Kenta.png|thumb|600px|center|alt=Theta2 plot for OT081.|Theta2 plot for OT081. (2022-03-04)]] | ||
| + | |} | ||
| + | |||
| + | * '''Stacked analysis''': | ||
| + | {| align='center' | ||
| + | | [[Image:OT081_stack_th2_Kenta.png|thumb|600px|center|alt=Theta2 plot for OT081.|Theta2 plot for OT081. (stack)]] | ||
|} | |} | ||
Latest revision as of 11:41, 8 March 2022
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Contents
Alert Information[edit]
- Name/type of the alert: OT081 // PKS1749+096
- Triggered by:
- GCN notice: Notice + update
- Alert coordinates:
- RA: 17 h 51 m 12.000 s, Dec: +11 deg 25 m 11.640 s
- RA, Dec in deg (ICRS): 267.80 deg, 11.4199 deg
- Alert arrival time: 20:47 UTC
- Other relevant information: possible counterpart IC220303A
LST Observations[edit]
- 2022-03-03:
- Date (time of observation h)
- ZD range (deg): 43 -> 36
- Transmission 9km: 0.96
- Runs: 7247, 7248, 7249, 7250
- Joint observations with MAGIC? : Yes
- ELOG: link
- Date (time of observation h)
- 2022-03-04:
- Date (time of observation h)
- ZD range (deg): 47 -> 36
- Transmission 9km: 1.06
- Runs: 7268, 7269, 7270, 7271
- Joint observations with MAGIC? : No
- ELOG: link
- Date (time of observation h)
Fast Analysis by Alice Donini (INAF)[edit]
Configuration[edit]
- Position analyzed:
- (RA,Dec) 17:51:32.82, 9:39:00.73
- Selected observation time:
DL1 data[edit]
- DL1 files produced by LSTOSA v0.9.2 with tailcut8-4
Random forest[edit]
- source-indep:
/fefs/aswg/data/models/20200629_prod5_trans_80/zenith_40deg/south_pointing/20220304_v0.9.3_prod5_trans_80_zen40az180_local_tailcut_8_4/
DL2 data[edit]
- source-indep
- lstchain v0.9.2
Analysis Results[edit]
Data selection[edit]
- intensity cut = 50
- gammaness cut = 0.7
- leakage_intensity_width_2 < 0.2
Theta2 plot[edit]
- 2022-03-03:
- 2022-03-04:
- Stacked analysis:
Fast Analysis by Kenta Terauchi[edit]
Configuration[edit]
- Analyzer: Kenta Terauchi (Kyoto Univ, email: terauchi.kenta.74s@st.kyoto-u.ac,jp)
- Position analyzed:
- RA: 267.88 deg, Dec: 9.65 deg
- Selected observation time:
DL1 data[edit]
- DL1 files produced by LSTOSA v0.9.2 with tailcut8-4
Random forest[edit]
- source-indep:
/fefs/aswg/data/models/20200629_prod5_trans_80/zenith_40deg/south_pointing/20220304_v0.9.3_prod5_trans_80_zen40az180_local_tailcut_8_4/
DL2 data[edit]
- source-indep
- lstchain v0.9.2
Analysis Results[edit]
Data selection[edit]
- intensity > 50
- gammaness > 0.7
- leakage_intensity_width_2 < 0.2
Theta2 plot[edit]
- theta < 0.2
- norm_range_theta2: 0.3 - 0.5 (For calculation of alpha)
- 2022-03-03:
- 2022-03-04:
- Stacked analysis:
