FRB 20200316B
One-off burst
- Event ID
- 77254167
- Arrival, 400 MHz
- 2020-03-16 12:49:21.571 UTC
- Right ascension
- 246.714°
- Declination
- 57.926°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 246.714± 0.043degrees
dec- 57.926± 0.190degrees
gl- 87.88degrees
gb- 41.69degrees
Detection and dispersion
bonsai_snr- 14.5
snr_fitb- 21.9
bonsai_dm- 281.4pc cm⁻³
dm_fitb- 280.1391± 0.02750pc cm⁻³
dm_exc_ne2001- 242.2pc cm⁻³
dm_exc_ymw16- 249.2pc cm⁻³
Arrival time
mjd_400- 58924.534277437655± 3.23 × 10⁻⁹MJD
mjd_inf- 58924.53419343385± 8.86 × 10⁻⁹MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000744± 0.0002200s
scat_time- 0.009805± 0.0013986s
Flux and spectrum
flux- 0.48± 0.17Jy
fluence- 3.48± 0.80Jy ms
peak_freq- 418.1MHz
low_freq- 400.2MHz
high_freq- 640.2MHz
sp_idx- 1.11± 1.29
sp_run- -12.68± 2.87
Exposure and fluence thresholds
exp_up- 147.43± 76.30hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.5Jy ms
low_ft_95- —
up_ft_95- 2.5Jy ms
Fit quality
chi_sq- 2164327.748
dof- 2164799
flag_frac- 0.184