FRB 20220415B
One-off burst
- Event ID
- 220855012
- Arrival, 400 MHz
- 2022-04-15 15:34:58.596 UTC
- Right ascension
- 315.525°
- Declination
- 68.583°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 315.525± 0.234degrees
dec- 68.583± 0.241degrees
gl- 104.43degrees
gb- 14.42degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 14.1
bonsai_dm- 400.7pc cm⁻³
dm_fitb- 400.9490± 0.00884pc cm⁻³
dm_exc_ne2001- 305.4pc cm⁻³
dm_exc_ymw16- 285.1pc cm⁻³
Arrival time
mjd_400- 59684.64928930865± 1.51 × 10⁻⁹MJD
mjd_inf- 59684.64916907824± 3.05 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000494± 0.0000471s
scat_time- 0.000000s
Flux and spectrum
flux- 0.90± 0.46Jy
fluence- 2.14± 0.81Jy ms
peak_freq- 593.6MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.90± 1.78
sp_run- -3.67± 2.27
Exposure and fluence thresholds
exp_up- 206.42± 120.65hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.9Jy ms
low_ft_95- —
up_ft_95- 3.5Jy ms
Fit quality
chi_sq- 1829592.397
dof- 1829784
flag_frac- 0.311