FRB 20221020C
One-off burst
- Event ID
- 247152967
- Arrival, 400 MHz
- 2022-10-20 18:40:33.370 UTC
- Right ascension
- 189.038°
- Declination
- 25.071°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 189.038± 0.192degrees
dec- 25.071± 0.202degrees
gl- 243.02degrees
gb- 86.00degrees
Detection and dispersion
bonsai_snr- 29.4
snr_fitb- 38.4
bonsai_dm- 317.4pc cm⁻³
dm_fitb- 317.5538± 0.01120pc cm⁻³
dm_exc_ne2001- 297.6pc cm⁻³
dm_exc_ymw16- 297.4pc cm⁻³
Arrival time
mjd_400- 59872.77816400012± 9.91 × 10⁻¹⁰MJD
mjd_inf- 59872.77806877696± 3.50 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000514± 0.0000371s
scat_time- 0.002206± 0.0001640s
Flux and spectrum
flux- 1.07± 0.39Jy
fluence- 4.04± 1.28Jy ms
peak_freq- 442.4MHz
low_freq- 400.2MHz
high_freq- 559.5MHz
sp_idx- 8.35± 1.22
sp_run- -41.70± 4.12
Exposure and fluence thresholds
exp_up- 90.67± 38.82hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.7Jy ms
low_ft_95- —
up_ft_95- 3.0Jy ms
Fit quality
chi_sq- 1838357.536
dof- 1839827
flag_frac- 0.307