FRB 20221018D
One-off burst
- Event ID
- 246793095
- Arrival, 400 MHz
- 2022-10-18 06:53:03.586 UTC
- Right ascension
- 10.388°
- Declination
- 20.931°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 10.388± 0.027degrees
dec- 20.931± 0.174degrees
gl- 119.83degrees
gb- -41.88degrees
Detection and dispersion
bonsai_snr- 22.3
snr_fitb- 32.6
bonsai_dm- 307.7pc cm⁻³
dm_fitb- 308.1549± 0.00496pc cm⁻³
dm_exc_ne2001- 269.0pc cm⁻³
dm_exc_ymw16- 277.5pc cm⁻³
Arrival time
mjd_400- 59870.28684706002± 3.67 × 10⁻¹⁰MJD
mjd_inf- 59870.28675465526± 1.53 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000504± 0.0000158s
scat_time- 0.000000s
Flux and spectrum
flux- 1.44± 0.57Jy
fluence- 2.62± 0.87Jy ms
peak_freq- 400.6MHz
low_freq- 400.2MHz
high_freq- 637.8MHz
sp_idx- 0.02± 1.08
sp_run- -10.64± 3.22
Exposure and fluence thresholds
exp_up- 103.26± 32.71hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1690703.329
dof- 1691760
flag_frac- 0.363