FRB 20230626B
One-off burst
- Event ID
- 299313767
- Arrival, 400 MHz
- 2023-06-26 01:36:13.700 UTC
- Right ascension
- 177.642°
- Declination
- 27.182°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 177.642± 0.206degrees
dec- 27.182± 0.225degrees
gl- 209.22degrees
gb- 76.47degrees
Detection and dispersion
bonsai_snr- 14.1
snr_fitb- 25.4
bonsai_dm- 277.0pc cm⁻³
dm_fitb- 277.0301± 0.00270pc cm⁻³
dm_exc_ne2001- 257.0pc cm⁻³
dm_exc_ymw16- 258.0pc cm⁻³
Arrival time
mjd_400- 60121.06682523034± 1.49 × 10⁻¹⁰MJD
mjd_inf- 60121.06674215881± 8.22 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000215± 0.0000033s
scat_time- 0.000000s
Flux and spectrum
flux- 0.79± 0.45Jy
fluence- 1.07± 0.40Jy ms
peak_freq- 436.6MHz
low_freq- 400.2MHz
high_freq- 522.2MHz
sp_idx- 12.47± 2.50
sp_run- -71.72± 11.09
Exposure and fluence thresholds
exp_up- 83.24± 45.36hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.6Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 1746198.577
dof- 1746840
flag_frac- 0.342