FRB 20210307B
One-off burst
- Event ID
- 164057569
- Arrival, 400 MHz
- 2021-03-07 22:18:00.133 UTC
- Right ascension
- 17.852°
- Declination
- 70.202°
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Notes
- This low S/N event was first identified by citizen scientists on the Zooniverse platform.
- The pulse emission region was extended during fluence estimation.
Position
ra- 17.852± 0.260degrees
dec- 70.202± 0.279degrees
gl- 124.64degrees
gb- 7.40degrees
Detection and dispersion
bonsai_snr- 7.8
snr_fitb- 6.2
bonsai_dm- 1917.9pc cm⁻³
dm_fitb- 1919.7113± 0.19245pc cm⁻³
dm_exc_ne2001- 1759.8pc cm⁻³
dm_exc_ymw16- 1664.4pc cm⁻³
Arrival time
mjd_400- 59280.92916820889± 3.84 × 10⁻⁸MJD
mjd_inf- 59280.92859255541± 6.93 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.001690± 0.0015632s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 577.5MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 11.64± 7.62
sp_run- -15.86± 8.63
Exposure and fluence thresholds
exp_up- 227.77± 129.21hour
exp_low- 54.83± 84.92hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1950765.801
dof- 1950798
flag_frac- 0.265