FRB 20200317B
One-off burst
- Event ID
- 77407095
- Arrival, 400 MHz
- 2020-03-17 11:33:16.092 UTC
- Right ascension
- 228.057°
- Declination
- 30.983°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 228.057± 0.080degrees
dec- 30.983± 0.022degrees
gl- 48.61degrees
gb- 59.12degrees
Detection and dispersion
bonsai_snr- 75.3
snr_fitb- 367.0
bonsai_dm- 215.1pc cm⁻³
dm_fitb- 216.4914± 0.00022pc cm⁻³
dm_exc_ne2001- 193.4pc cm⁻³
dm_exc_ymw16- 193.2pc cm⁻³
Arrival time
mjd_400- 58925.481436249174± 3.04 × 10⁻¹¹MJD
mjd_inf- 58925.481371331065± 7.17 × 10⁻¹¹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000329± 0.0000006s
scat_time- 0.000370± 0.0000006s
Flux and spectrum
flux- 20.48± 5.04Jy
fluence- 51.12± 12.57Jy ms
peak_freq- 492.4MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.74± 0.06
sp_run- -9.03± 0.10
Exposure and fluence thresholds
exp_up- 71.55± 43.57hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.7Jy ms
low_ft_95- —
up_ft_95- 9.5Jy ms
Fit quality
chi_sq- 389917.093
dof- 524633
flag_frac- 0.199