FRB 20221022A
One-off burst
- Event ID
- 247411829
- Arrival, 400 MHz
- 2022-10-22 10:14:58.658 UTC
- Right ascension
- 46.960°
- Declination
- 86.808°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 46.960± 0.135degrees
dec- 86.808± 0.072degrees
gl- 124.90degrees
gb- 24.47degrees
Detection and dispersion
bonsai_snr- 64.9
snr_fitb- 134.7
bonsai_dm- 116.9pc cm⁻³
dm_fitb- 116.8440± 0.00142pc cm⁻³
dm_exc_ne2001- 56.6pc cm⁻³
dm_exc_ymw16- 56.8pc cm⁻³
Arrival time
mjd_400- 59874.42706779624± 1.46 × 10⁻¹⁰MJD
mjd_inf- 59874.427032758875± 4.50 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000680± 0.0000059s
scat_time- 0.000000s
Flux and spectrum
flux- 9.78± 2.43Jy
fluence- 22.81± 5.42Jy ms
peak_freq- 421.2MHz
low_freq- 400.2MHz
high_freq- 767.2MHz
sp_idx- 0.66± 0.16
sp_run- -6.40± 0.32
Exposure and fluence thresholds
exp_up- 1549.40± 559.44hour
exp_low- 1495.97± 479.64hour
low_ft_68- 3.3Jy ms
up_ft_68- 2.3Jy ms
low_ft_95- 5.9Jy ms
up_ft_95- 4.0Jy ms
Fit quality
chi_sq- 1394009.553
dof- 1412148
flag_frac- 0.468