FRB 20211004A
One-off burst
- Event ID
- 189649513
- Arrival, 400 MHz
- 2021-10-04 19:33:46.067 UTC
- Right ascension
- 187.292°
- Declination
- 20.735°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 187.292± 0.205degrees
dec- 20.735± 0.236degrees
gl- 263.25degrees
gb- 81.83degrees
Detection and dispersion
bonsai_snr- 14.7
snr_fitb- 22.4
bonsai_dm- 391.0pc cm⁻³
dm_fitb- 391.9453± 0.00446pc cm⁻³
dm_exc_ne2001- 370.2pc cm⁻³
dm_exc_ymw16- 372.2pc cm⁻³
Arrival time
mjd_400- 59491.81511651316± 3.67 × 10⁻¹⁰MJD
mjd_inf- 59491.81499898265± 1.39 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000326± 0.0000086s
scat_time- 0.000000s
Flux and spectrum
flux- 0.74± 0.33Jy
fluence- 0.93± 0.46Jy ms
peak_freq- 456.8MHz
low_freq- 400.2MHz
high_freq- 582.3MHz
sp_idx- 10.34± 1.97
sp_run- -39.07± 6.06
Exposure and fluence thresholds
exp_up- 77.81± 43.98hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 1773075.354
dof- 1773570
flag_frac- 0.332