FRB 20221021D
One-off burst
- Event ID
- 247318868
- Arrival, 400 MHz
- 2022-10-21 19:07:49.705 UTC
- Right ascension
- 197.302°
- Declination
- 24.215°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 197.302± 0.230degrees
dec- 24.215± 0.271degrees
gl- 357.88degrees
gb- 85.05degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 13.2
bonsai_dm- 554.4pc cm⁻³
dm_fitb- 554.9773± 0.00847pc cm⁻³
dm_exc_ne2001- 533.1pc cm⁻³
dm_exc_ymw16- 535.2pc cm⁻³
Arrival time
mjd_400- 59873.7971030719± 1.55 × 10⁻⁹MJD
mjd_inf- 59873.79693665383± 2.97 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000322± 0.0000157s
scat_time- 0.000000s
Flux and spectrum
flux- 0.50± 0.21Jy
fluence- 0.65± 0.22Jy ms
peak_freq- 656.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 8.65± 3.43
sp_run- -8.73± 3.70
Exposure and fluence thresholds
exp_up- 74.25± 46.07hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.2Jy ms
Fit quality
chi_sq- 1641695.377
dof- 1641864
flag_frac- 0.381