FRB 20221105A
One-off burst
- Event ID
- 250923371
- Arrival, 400 MHz
- 2022-11-05 23:29:24.915 UTC
- Right ascension
- 277.266°
- Declination
- 1.205°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 277.266± 0.211degrees
dec- 1.205± 0.317degrees
gl- 31.45degrees
gb- 5.53degrees
Detection and dispersion
bonsai_snr- 12.3
snr_fitb- 18.3
bonsai_dm- 527.7pc cm⁻³
dm_fitb- 527.8981± 0.10814pc cm⁻³
dm_exc_ne2001- 146.9pc cm⁻³
dm_exc_ymw16- 253.2pc cm⁻³
Arrival time
mjd_400- 59888.97876059315± 1.87 × 10⁻⁸MJD
mjd_inf- 59888.97860229519± 3.74 × 10⁻⁸MJD
Burst shape
bc_width- 0.01081s
width_fitb- 0.001049± 0.0002514s
scat_time- 0.026045± 0.0037256s
Flux and spectrum
flux- 2.80± 1.44Jy
fluence- 21.50± 9.87Jy ms
peak_freq- 586.7MHz
low_freq- 476.1MHz
high_freq- 722.9MHz
sp_idx- 40.37± 6.64
sp_run- -52.78± 8.13
Exposure and fluence thresholds
exp_up- 76.42± 43.00hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 13.4Jy ms
low_ft_95- —
up_ft_95- 24.4Jy ms
Fit quality
chi_sq- 1733226.795
dof- 1733555
flag_frac- 0.347