FRB 20220628A
One-off burst
- Event ID
- 232805244
- Arrival, 400 MHz
- 2022-06-28 07:09:42.198 UTC
- Right ascension
- 264.022°
- Declination
- 47.004°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 264.022± 0.221degrees
dec- 47.004± 0.230degrees
gl- 73.40degrees
gb- 31.97degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 12.7
bonsai_dm- 535.0pc cm⁻³
dm_fitb- 535.5945± 0.03070pc cm⁻³
dm_exc_ne2001- 489.4pc cm⁻³
dm_exc_ymw16- 497.4pc cm⁻³
Arrival time
mjd_400- 59758.29840507052± 2.07 × 10⁻⁹MJD
mjd_inf- 59758.298244464684± 9.43 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000795± 0.0000780s
scat_time- 0.000000s
Flux and spectrum
flux- 0.32± 0.22Jy
fluence- 1.53± 0.62Jy ms
peak_freq- 444.6MHz
low_freq- 400.2MHz
high_freq- 549.0MHz
sp_idx- 10.88± 4.22
sp_run- -51.71± 15.43
Exposure and fluence thresholds
exp_up- 107.46± 63.66hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.4Jy ms
low_ft_95- —
up_ft_95- 2.5Jy ms
Fit quality
chi_sq- 1938491.457
dof- 1938648
flag_frac- 0.270