FRB 20220703B
One-off burst
- Event ID
- 233600220
- Arrival, 400 MHz
- 2022-07-03 00:41:10.111 UTC
- Right ascension
- 169.690°
- Declination
- 60.745°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 169.690± 0.228degrees
dec- 60.745± 0.230degrees
gl- 141.52degrees
gb- 52.91degrees
Detection and dispersion
bonsai_snr- 11.1
snr_fitb- 13.9
bonsai_dm- 188.8pc cm⁻³
dm_fitb- 189.0130± 0.01641pc cm⁻³
dm_exc_ne2001- 154.6pc cm⁻³
dm_exc_ymw16- 164.0pc cm⁻³
Arrival time
mjd_400- 59763.02858924309± 2.17 × 10⁻⁹MJD
mjd_inf- 59763.02853256478± 5.38 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000305± 0.0000968s
scat_time- 0.006324± 0.0012106s
Flux and spectrum
flux- 0.43± 0.32Jy
fluence- 1.36± 1.06Jy ms
peak_freq- 447.0MHz
low_freq- 400.2MHz
high_freq- 740.3MHz
sp_idx- 2.00± 1.89
sp_run- -9.04± 3.91
Exposure and fluence thresholds
exp_up- 146.56± 85.43hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.5Jy ms
Fit quality
chi_sq- 639027.950
dof- 639213
flag_frac- 0.371