FRB 20220622A
One-off burst
- Event ID
- 231838973
- Arrival, 400 MHz
- 2022-06-22 13:55:52.050 UTC
- Right ascension
- 0.604°
- Declination
- 58.138°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 0.604± 0.157degrees
dec- 58.138± 0.187degrees
gl- 116.48degrees
gb- -4.12degrees
Detection and dispersion
bonsai_snr- 15.0
snr_fitb- 19.2
bonsai_dm- 1093.8pc cm⁻³
dm_fitb- 1094.4754± 0.01679pc cm⁻³
dm_exc_ne2001- 883.4pc cm⁻³
dm_exc_ymw16- 849.6pc cm⁻³
Arrival time
mjd_400- 59752.58046354657± 3.17 × 10⁻⁹MJD
mjd_inf- 59752.58013535214± 5.95 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000635± 0.0000446s
scat_time- 0.000000s
Flux and spectrum
flux- 1.00± 0.27Jy
fluence- 2.61± 0.48Jy ms
peak_freq- 654.0MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 7.96± 2.36
sp_run- -8.10± 2.54
Exposure and fluence thresholds
exp_up- 157.34± 78.37hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 2.9Jy ms
Fit quality
chi_sq- 1985589.324
dof- 1985952
flag_frac- 0.252