FRB 20220815A
One-off burst
- Event ID
- 240497237
- Arrival, 400 MHz
- 2022-08-15 00:20:29.185 UTC
- Right ascension
- 207.374°
- Declination
- 50.197°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 207.374± 0.187degrees
dec- 50.197± 0.189degrees
gl- 101.13degrees
gb- 64.40degrees
Detection and dispersion
bonsai_snr- 13.7
snr_fitb- 16.4
bonsai_dm- 1190.1pc cm⁻³
dm_fitb- 1190.5240± 0.06695pc cm⁻³
dm_exc_ne2001- 1160.8pc cm⁻³
dm_exc_ymw16- 1168.4pc cm⁻³
Arrival time
mjd_400- 59806.01422667336± 1.28 × 10⁻⁸MJD
mjd_inf- 59806.01386967733± 2.38 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001295± 0.0001231s
scat_time- 0.000000s
Flux and spectrum
flux- 0.79± 0.33Jy
fluence- 2.98± 1.00Jy ms
peak_freq- 649.3MHz
low_freq- 464.5MHz
high_freq- 800.2MHz
sp_idx- 19.87± 6.96
sp_run- -20.53± 6.95
Exposure and fluence thresholds
exp_up- 121.10± 60.14hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.0Jy ms
low_ft_95- —
up_ft_95- 3.5Jy ms
Fit quality
chi_sq- 1809596.604
dof- 1809858
flag_frac- 0.318