FRB 20230506A
One-off burst
- Event ID
- 287846252
- Arrival, 400 MHz
- 2023-05-06 01:38:29.342 UTC
- Right ascension
- 109.758°
- Declination
- 89.374°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 109.758± 0.316degrees
dec- 89.374± 0.325degrees
gl- 123.63degrees
gb- 27.20degrees
Detection and dispersion
bonsai_snr- 9.9
snr_fitb- 10.1
bonsai_dm- 688.6pc cm⁻³
dm_fitb- 689.5762± 0.02099pc cm⁻³
dm_exc_ne2001- 635.7pc cm⁻³
dm_exc_ymw16- 638.5pc cm⁻³
Arrival time
mjd_400- 60070.068395167254± 3.41 × 10⁻⁹MJD
mjd_inf- 60070.06818838774± 7.16 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000406± 0.0000877s
scat_time- 0.003654± 0.0007801s
Flux and spectrum
flux- 0.73± 0.45Jy
fluence- 2.13± 0.98Jy ms
peak_freq- 448.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 1.08± 1.93
sp_run- -4.77± 3.14
Exposure and fluence thresholds
exp_up- 7764.77± 1783.09hour
exp_low- 6947.28± 2403.77hour
low_ft_68- 1.1Jy ms
up_ft_68- 1.2Jy ms
low_ft_95- 2.5Jy ms
up_ft_95- 2.3Jy ms
Fit quality
chi_sq- 1701383.721
dof- 1701479
flag_frac- 0.359