FRB 20230513D
One-off burst
- Event ID
- 290027245
- Arrival, 400 MHz
- 2023-05-13 20:52:02.609 UTC
- Right ascension
- 63.850°
- Declination
- -2.444°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 63.850± 0.037degrees
dec- -2.444± 0.282degrees
gl- 195.16degrees
gb- -35.39degrees
Detection and dispersion
bonsai_snr- 16.8
snr_fitb- 27.7
bonsai_dm- 411.2pc cm⁻³
dm_fitb- 411.6290± 0.00184pc cm⁻³
dm_exc_ne2001- 364.8pc cm⁻³
dm_exc_ymw16- 354.8pc cm⁻³
Arrival time
mjd_400- 60077.86947463658± 1.24 × 10⁻¹⁰MJD
mjd_inf- 60077.8693512036± 5.66 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000049± 0.0000025s
scat_time- 0.007223± 0.0005779s
Flux and spectrum
flux- 1.77± 0.77Jy
fluence- 7.73± 2.67Jy ms
peak_freq- 502.9MHz
low_freq- 427.2MHz
high_freq- 591.9MHz
sp_idx- 39.58± 6.77
sp_run- -86.64± 13.09
Exposure and fluence thresholds
exp_up- 80.55± 42.76hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.8Jy ms
low_ft_95- —
up_ft_95- 4.8Jy ms
Fit quality
chi_sq- 1599304.321
dof- 1600067
flag_frac- 0.397