FRB 20221021C
One-off burst
- Event ID
- 247262909
- Arrival, 400 MHz
- 2022-10-21 10:52:43.320 UTC
- Right ascension
- 72.458°
- Declination
- 12.741°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 72.458± 0.053degrees
dec- 12.741± 0.175degrees
gl- 186.33degrees
gb- -19.80degrees
Detection and dispersion
bonsai_snr- 32.5
snr_fitb- 49.2
bonsai_dm- 721.0pc cm⁻³
dm_fitb- 721.5432± 0.00477pc cm⁻³
dm_exc_ne2001- 643.7pc cm⁻³
dm_exc_ymw16- 615.5pc cm⁻³
Arrival time
mjd_400- 59873.45327916208± 5.91 × 10⁻¹⁰MJD
mjd_inf- 59873.45306279679± 1.55 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000437± 0.0000069s
scat_time- 0.000000s
Flux and spectrum
flux- 1.63± 0.49Jy
fluence- 2.81± 0.54Jy ms
peak_freq- 523.6MHz
low_freq- 436.3MHz
high_freq- 628.3MHz
sp_idx- 37.23± 2.43
sp_run- -69.28± 4.34
Exposure and fluence thresholds
exp_up- 98.10± 32.27hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.9Jy ms
low_ft_95- —
up_ft_95- 1.5Jy ms
Fit quality
chi_sq- 1876129.890
dof- 1878546
flag_frac- 0.292