FRB 20221110A
One-off burst
- Event ID
- 251691079
- Arrival, 400 MHz
- 2022-11-10 19:50:03.600 UTC
- Right ascension
- 225.119°
- Declination
- 72.073°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred on a day with low sensitivity - identified via pulsar-based monitoring of system noise - and should be excluded from population studies.
Position
ra- 225.119± 0.212degrees
dec- 72.073± 0.217degrees
gl- 110.22degrees
gb- 41.72degrees
Detection and dispersion
bonsai_snr- 14.4
snr_fitb- 16.5
bonsai_dm- 727.5pc cm⁻³
dm_fitb- 727.8816± 0.01748pc cm⁻³
dm_exc_ne2001- 689.5pc cm⁻³
dm_exc_ymw16- 696.4pc cm⁻³
Arrival time
mjd_400- 59893.82643055463± 2.66 × 10⁻⁹MJD
mjd_inf- 59893.82621228869± 5.88 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000472± 0.0001137s
scat_time- 0.006698± 0.0009806s
Flux and spectrum
flux- 0.94± 0.54Jy
fluence- 3.63± 1.57Jy ms
peak_freq- 468.7MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.07± 1.43
sp_run- -6.56± 2.12
Exposure and fluence thresholds
exp_up- 233.76± 131.57hour
exp_low- 153.07± 113.04hour
low_ft_68- 9.4Jy ms
up_ft_68- 0.9Jy ms
low_ft_95- 17.5Jy ms
up_ft_95- 1.8Jy ms
Fit quality
chi_sq- 1844423.018
dof- 1844687
flag_frac- 0.305