FRB 20220612B
One-off burst
- Event ID
- 230046102
- Arrival, 400 MHz
- 2022-06-12 17:21:54.200 UTC
- Right ascension
- 40.315°
- Declination
- 46.504°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 40.315± 0.225degrees
dec- 46.504± 0.215degrees
gl- 141.88degrees
gb- -12.29degrees
Detection and dispersion
bonsai_snr- 11.9
snr_fitb- 14.7
bonsai_dm- 602.1pc cm⁻³
dm_fitb- 602.6806± 0.03217pc cm⁻³
dm_exc_ne2001- 489.9pc cm⁻³
dm_exc_ymw16- 475.4pc cm⁻³
Arrival time
mjd_400- 59742.72354398684± 5.92 × 10⁻⁹MJD
mjd_inf- 59742.723363264246± 1.13 × 10⁻⁸MJD
Burst shape
bc_width- 0.00786s
width_fitb- 0.000745± 0.0001300s
scat_time- 0.006961± 0.0016715s
Flux and spectrum
flux- 0.58± 0.27Jy
fluence- 3.62± 1.37Jy ms
peak_freq- 509.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.67± 1.64
sp_run- -5.55± 2.20
Exposure and fluence thresholds
exp_up- 109.74± 63.49hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.1Jy ms
low_ft_95- —
up_ft_95- 3.8Jy ms
Fit quality
chi_sq- 1871370.686
dof- 1871579
flag_frac- 0.295