FRB 20220913B
One-off burst
- Event ID
- 245181181
- Arrival, 400 MHz
- 2022-09-13 08:36:08.226 UTC
- Right ascension
- 1.903°
- Declination
- 6.614°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 1.903± 0.209degrees
dec- 6.614± 0.276degrees
gl- 103.90degrees
gb- -54.63degrees
Detection and dispersion
bonsai_snr- 14.3
snr_fitb- 17.5
bonsai_dm- 450.1pc cm⁻³
dm_fitb- 450.4262± 0.00830pc cm⁻³
dm_exc_ne2001- 417.1pc cm⁻³
dm_exc_ymw16- 425.6pc cm⁻³
Arrival time
mjd_400- 59835.35842854693± 1.00 × 10⁻⁹MJD
mjd_inf- 59835.358293480065± 2.68 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000524± 0.0000314s
scat_time- 0.000000s
Flux and spectrum
flux- 2.12± 1.24Jy
fluence- 6.15± 2.75Jy ms
peak_freq- 470.5MHz
low_freq- 400.2MHz
high_freq- 771.9MHz
sp_idx- 3.04± 1.63
sp_run- -9.39± 3.21
Exposure and fluence thresholds
exp_up- 73.47± 42.98hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.5Jy ms
low_ft_95- —
up_ft_95- 2.9Jy ms
Fit quality
chi_sq- 1584540.913
dof- 1584840
flag_frac- 0.403