FRB 20220324B
One-off burst
- Event ID
- 217805106
- Arrival, 400 MHz
- 2022-03-24 06:31:22.901 UTC
- Right ascension
- 158.428°
- Declination
- 45.159°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 158.428± 0.143degrees
dec- 45.159± 0.183degrees
gl- 170.39degrees
gb- 57.24degrees
Detection and dispersion
bonsai_snr- 14.9
snr_fitb- 19.2
bonsai_dm- 688.6pc cm⁻³
dm_fitb- 689.4862± 0.00918pc cm⁻³
dm_exc_ne2001- 655.7pc cm⁻³
dm_exc_ymw16- 668.0pc cm⁻³
Arrival time
mjd_400- 59662.27179283801± 1.35 × 10⁻⁹MJD
mjd_inf- 59662.271586085495± 3.07 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000634± 0.0000440s
scat_time- 0.000000s
Flux and spectrum
flux- 0.62± 0.25Jy
fluence- 2.22± 0.74Jy ms
peak_freq- 533.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 4.32± 1.23
sp_run- -7.52± 1.77
Exposure and fluence thresholds
exp_up- 113.62± 55.12hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1837360.434
dof- 1837722
flag_frac- 0.308