FRB 20220902C
One-off burst
- Event ID
- 243208790
- Arrival, 400 MHz
- 2022-09-02 13:42:28.717 UTC
- Right ascension
- 67.044°
- Declination
- 2.901°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 67.044± 0.228degrees
dec- 2.901± 0.358degrees
gl- 191.89degrees
gb- -29.81degrees
Detection and dispersion
bonsai_snr- 9.8
snr_fitb- 16.6
bonsai_dm- 404.8pc cm⁻³
dm_fitb- 405.5494± 0.13859pc cm⁻³
dm_exc_ne2001- 351.2pc cm⁻³
dm_exc_ymw16- 337.0pc cm⁻³
Arrival time
mjd_400- 59824.571165707064± 1.44 × 10⁻⁸MJD
mjd_inf- 59824.57104409715± 4.40 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.001041± 0.0003633s
scat_time- 0.022378± 0.0043266s
Flux and spectrum
flux- 0.45± 0.32Jy
fluence- 3.64± 1.92Jy ms
peak_freq- 476.6MHz
low_freq- 400.2MHz
high_freq- 571.8MHz
sp_idx- 24.27± 5.21
sp_run- -69.42± 12.87
Exposure and fluence thresholds
exp_up- 72.85± 42.72hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.7Jy ms
Fit quality
chi_sq- 1552008.957
dof- 1552277
flag_frac- 0.415