FRB 20210920A
One-off burst
- Event ID
- 187022535
- Arrival, 400 MHz
- 2021-09-20 17:06:23.995 UTC
- Right ascension
- 135.776°
- Declination
- 17.539°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 135.776± 0.043degrees
dec- 17.539± 0.166degrees
gl- 210.65degrees
gb- 36.77degrees
Detection and dispersion
bonsai_snr- 10.7
snr_fitb- 25.2
bonsai_dm- 435.5pc cm⁻³
dm_fitb- 435.5334± 0.01487pc cm⁻³
dm_exc_ne2001- 388.5pc cm⁻³
dm_exc_ymw16- 391.8pc cm⁻³
Arrival time
mjd_400- 59477.712777722525± 4.06 × 10⁻¹⁰MJD
mjd_inf- 59477.71264712148± 4.48 × 10⁻⁹MJD
Burst shape
bc_width- 0.00098s
width_fitb- 0.000133± 0.0000137s
scat_time- 0.000787± 0.0000483s
Flux and spectrum
flux- 0.85± 0.29Jy
fluence- 2.26± 0.55Jy ms
peak_freq- 416.0MHz
low_freq- 400.2MHz
high_freq- 440.9MHz
sp_idx- 52.31± 10.26
sp_run- -677.65± 126.23
Exposure and fluence thresholds
exp_up- 78.05± 44.21hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.1Jy ms
low_ft_95- —
up_ft_95- 1.9Jy ms
Fit quality
chi_sq- 689734.445
dof- 690363
flag_frac- 0.320