FRB 20230314A
One-off burst
- Event ID
- 276387136
- Arrival, 400 MHz
- 2023-03-14 17:12:50.075 UTC
- Right ascension
- 310.405°
- Declination
- 6.946°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 310.405± 0.130degrees
dec- 6.946± 0.027degrees
gl- 52.74degrees
gb- -20.70degrees
Detection and dispersion
bonsai_snr- 123.8
snr_fitb- 332.0
bonsai_dm- 429.0pc cm⁻³
dm_fitb- 429.3342± 0.00024pc cm⁻³
dm_exc_ne2001- 354.2pc cm⁻³
dm_exc_ymw16- 368.4pc cm⁻³
Arrival time
mjd_400- 60017.7172462343± 3.31 × 10⁻¹¹MJD
mjd_inf- 60017.71711749216± 7.73 × 10⁻¹¹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000276± 0.0000005s
scat_time- 0.000000s
Flux and spectrum
flux- 32.72± 11.09Jy
fluence- 49.09± 16.50Jy ms
peak_freq- 538.7MHz
low_freq- 400.2MHz
high_freq- 749.5MHz
sp_idx- 12.55± 0.15
sp_run- -21.11± 0.23
Exposure and fluence thresholds
exp_up- 3.92± 11.98hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.2Jy ms
low_ft_95- —
up_ft_95- 5.3Jy ms
Fit quality
chi_sq- 1492755.021
dof- 1602984
flag_frac- 0.396