FRB 20220907D
One-off burst
- Event ID
- 244089022
- Arrival, 400 MHz
- 2022-09-07 23:55:43.833 UTC
- Right ascension
- 225.706°
- Declination
- 18.920°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 225.706± 0.230degrees
dec- 18.920± 0.282degrees
gl- 24.75degrees
gb- 58.78degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 10.5
bonsai_dm- 302.9pc cm⁻³
dm_fitb- 302.8800± 0.05165pc cm⁻³
dm_exc_ne2001- 279.3pc cm⁻³
dm_exc_ymw16- 279.2pc cm⁻³
Arrival time
mjd_400- 59829.99703510215± 7.74 × 10⁻⁹MJD
mjd_inf- 59829.99694427915± 1.73 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001564± 0.0002471s
scat_time- 0.000000s
Flux and spectrum
flux- 0.62± 0.33Jy
fluence- 3.38± 1.55Jy ms
peak_freq- 549.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 6.92± 2.51
sp_run- -10.92± 3.56
Exposure and fluence thresholds
exp_up- 71.86± 45.28hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.9Jy ms
low_ft_95- —
up_ft_95- 5.7Jy ms
Fit quality
chi_sq- 1720977.874
dof- 1721082
flag_frac- 0.352