FRB 20230530A
One-off burst
- Event ID
- 293484384
- Arrival, 400 MHz
- 2023-05-30 03:12:09.261 UTC
- Right ascension
- 174.690°
- Declination
- 16.213°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 174.690± 0.244degrees
dec- 16.213± 0.294degrees
gl- 242.16degrees
gb- 69.93degrees
Detection and dispersion
bonsai_snr- 9.1
snr_fitb- 11.7
bonsai_dm- 430.7pc cm⁻³
dm_fitb- 430.8933± 0.07522pc cm⁻³
dm_exc_ne2001- 402.3pc cm⁻³
dm_exc_ymw16- 410.1pc cm⁻³
Arrival time
mjd_400- 60094.133440515776± 4.80 × 10⁻⁹MJD
mjd_inf- 60094.133311306134± 2.31 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000133± 0.0001134s
scat_time- 0.004803± 0.0009397s
Flux and spectrum
flux- 0.24± 0.14Jy
fluence- 0.21± 0.10Jy ms
peak_freq- 442.8MHz
low_freq- 401.0MHz
high_freq- 489.0MHz
sp_idx- 47.33± 11.23
sp_run- -234.00± 52.73
Exposure and fluence thresholds
exp_up- 71.46± 45.22hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.1Jy ms
low_ft_95- —
up_ft_95- 0.2Jy ms
Fit quality
chi_sq- 1739581.613
dof- 1739711
flag_frac- 0.345