FRB 20230313A
One-off burst
- Event ID
- 275970982
- Arrival, 400 MHz
- 2023-03-13 06:06:26.182 UTC
- Right ascension
- 142.420°
- Declination
- 39.296°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 142.420± 0.026degrees
dec- 39.296± 0.115degrees
gl- 183.33degrees
gb- 46.67degrees
Detection and dispersion
bonsai_snr- 44.0
snr_fitb- 72.3
bonsai_dm- 282.7pc cm⁻³
dm_fitb- 283.0427± 0.00089pc cm⁻³
dm_exc_ne2001- 242.6pc cm⁻³
dm_exc_ymw16- 255.0pc cm⁻³
Arrival time
mjd_400- 60016.25446969808± 4.42 × 10⁻¹¹MJD
mjd_inf- 60016.254384823595± 2.70 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000230± 0.0000012s
scat_time- 0.000000s
Flux and spectrum
flux- 1.57± 0.39Jy
fluence- 2.59± 0.66Jy ms
peak_freq- 403.6MHz
low_freq- 400.2MHz
high_freq- 535.8MHz
sp_idx- 0.48± 0.73
sp_run- -28.65± 3.31
Exposure and fluence thresholds
exp_up- 127.53± 27.60hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 0.8Jy ms
Fit quality
chi_sq- 716944.818
dof- 722170
flag_frac- 0.289