FRB 20230428C
One-off burst
- Event ID
- 286296706
- Arrival, 400 MHz
- 2023-04-28 14:21:26.987 UTC
- Right ascension
- 312.876°
- Declination
- 64.934°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 312.876± 0.243degrees
dec- 64.934± 0.253degrees
gl- 100.82degrees
gb- 12.97degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 14.0
bonsai_dm- 455.7pc cm⁻³
dm_fitb- 456.3702± 0.00488pc cm⁻³
dm_exc_ne2001- 351.0pc cm⁻³
dm_exc_ymw16- 325.1pc cm⁻³
Arrival time
mjd_400- 60062.59822901659± 6.15 × 10⁻¹⁰MJD
mjd_inf- 60062.59809216732± 1.59 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000198± 0.0000046s
scat_time- 0.000000s
Flux and spectrum
flux- 0.50± 0.26Jy
fluence- 0.40± 0.34Jy ms
peak_freq- 520.4MHz
low_freq- 427.5MHz
high_freq- 633.5MHz
sp_idx- 31.29± 7.02
sp_run- -59.56± 11.87
Exposure and fluence thresholds
exp_up- 174.62± 103.41hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.4Jy ms
low_ft_95- —
up_ft_95- 0.8Jy ms
Fit quality
chi_sq- 1914320.577
dof- 1914510
flag_frac- 0.279