FRB 20220316D
One-off burst
- Event ID
- 216051943
- Arrival, 400 MHz
- 2022-03-16 13:35:00.298 UTC
- Right ascension
- 256.821°
- Declination
- 74.137°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 256.821± 0.220degrees
dec- 74.137± 0.249degrees
gl- 105.89degrees
gb- 33.05degrees
Detection and dispersion
bonsai_snr- 11.9
snr_fitb- 18.7
bonsai_dm- 277.0pc cm⁻³
dm_fitb- 277.1625± 0.00819pc cm⁻³
dm_exc_ne2001- 231.8pc cm⁻³
dm_exc_ymw16- 237.5pc cm⁻³
Arrival time
mjd_400- 59654.565975674544± 1.58 × 10⁻⁹MJD
mjd_inf- 59654.565892563325± 2.92 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000270± 0.0000090s
scat_time- 0.000000s
Flux and spectrum
flux- 0.95± 0.47Jy
fluence- 1.68± 0.81Jy ms
peak_freq- 671.8MHz
low_freq- 508.1MHz
high_freq- 800.2MHz
sp_idx- 30.57± 4.97
sp_run- -29.51± 4.88
Exposure and fluence thresholds
exp_up- 274.17± 151.81hour
exp_low- 172.51± 120.94hour
low_ft_68- 6.8Jy ms
up_ft_68- 1.1Jy ms
low_ft_95- 13.8Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1744390.686
dof- 1744734
flag_frac- 0.343