FRB 20230225A
One-off burst
- Event ID
- 273244134
- Arrival, 400 MHz
- 2023-02-25 11:17:36.572 UTC
- Right ascension
- 204.609°
- Declination
- 55.473°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 204.609± 0.178degrees
dec- 55.473± 0.027degrees
gl- 109.42degrees
gb- 60.40degrees
Detection and dispersion
bonsai_snr- 21.2
snr_fitb- 29.9
bonsai_dm- 343.3pc cm⁻³
dm_fitb- 344.0397± 0.01003pc cm⁻³
dm_exc_ne2001- 313.0pc cm⁻³
dm_exc_ymw16- 320.9pc cm⁻³
Arrival time
mjd_400- 60000.47056217053± 5.11 × 10⁻¹⁰MJD
mjd_inf- 60000.47045900519± 3.05 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000593± 0.0000235s
scat_time- 0.000000s
Flux and spectrum
flux- 0.58± 0.17Jy
fluence- 1.89± 0.38Jy ms
peak_freq- 422.3MHz
low_freq- 400.2MHz
high_freq- 519.3MHz
sp_idx- 5.77± 2.20
sp_run- -53.76± 10.85
Exposure and fluence thresholds
exp_up- 60.96± 71.26hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.2Jy ms
Fit quality
chi_sq- 2023457.850
dof- 2024346
flag_frac- 0.237