FRB 20210825B
One-off burst
- Event ID
- 182309642
- Arrival, 400 MHz
- 2021-08-25 07:08:46.937 UTC
- Right ascension
- 321.536°
- Declination
- 6.648°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 321.536± 0.200degrees
dec- 6.648± 0.262degrees
gl- 59.40degrees
gb- -29.98degrees
Detection and dispersion
bonsai_snr- 16.5
snr_fitb- 19.9
bonsai_dm- 281.0pc cm⁻³
dm_fitb- 281.5288± 0.04790pc cm⁻³
dm_exc_ne2001- 230.2pc cm⁻³
dm_exc_ymw16- 240.8pc cm⁻³
Arrival time
mjd_400- 59451.29776547105± 7.02 × 10⁻⁹MJD
mjd_inf- 59451.297681050535± 1.60 × 10⁻⁸MJD
Burst shape
bc_width- 0.00786s
width_fitb- 0.002235± 0.0002921s
scat_time- 0.007624± 0.0013802s
Flux and spectrum
flux- 1.44± 0.76Jy
fluence- 10.14± 3.28Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 751.3MHz
sp_idx- -2.51± 1.03
sp_run- -1.82± 1.88
Exposure and fluence thresholds
exp_up- 78.15± 43.89hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.2Jy ms
low_ft_95- —
up_ft_95- 3.9Jy ms
Fit quality
chi_sq- 1706437.640
dof- 1706825
flag_frac- 0.357