FRB 20230915A
One-off burst
- Event ID
- 318820474
- Arrival, 400 MHz
- 2023-09-15 03:12:03.858 UTC
- Right ascension
- 282.267°
- Declination
- 38.265°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 282.267± 0.015degrees
dec- 38.265± 0.030degrees
gl- 67.82degrees
gb- 16.83degrees
Detection and dispersion
bonsai_snr- 30.1
snr_fitb- 56.5
bonsai_dm- 211.5pc cm⁻³
dm_fitb- 211.4489± 0.01300pc cm⁻³
dm_exc_ne2001- 128.8pc cm⁻³
dm_exc_ymw16- 138.9pc cm⁻³
Arrival time
mjd_400- 60202.1333779881± 1.75 × 10⁻⁹MJD
mjd_inf- 60202.13331458205± 4.27 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000306± 0.0000205s
scat_time- 0.004310± 0.0002088s
Flux and spectrum
flux- 1.71± 0.58Jy
fluence- 5.04± 1.38Jy ms
peak_freq- 532.8MHz
low_freq- 471.2MHz
high_freq- 602.5MHz
sp_idx- 87.28± 6.81
sp_run- -152.44± 11.78
Exposure and fluence thresholds
exp_up- 118.70± 40.53hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.5Jy ms
low_ft_95- —
up_ft_95- 2.5Jy ms
Fit quality
chi_sq- 1863536.085
dof- 1866719
flag_frac- 0.297