FRB 20220315A
One-off burst
- Event ID
- 215967872
- Arrival, 400 MHz
- 2022-03-15 23:00:19.675 UTC
- Right ascension
- 38.694°
- Declination
- 26.125°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 38.694± 0.230degrees
dec- 26.125± 0.265degrees
gl- 150.16degrees
gb- -31.23degrees
Detection and dispersion
bonsai_snr- 10.1
snr_fitb- 11.9
bonsai_dm- 507.1pc cm⁻³
dm_fitb- 505.7181± 0.39475pc cm⁻³
dm_exc_ne2001- 453.3pc cm⁻³
dm_exc_ymw16- 459.7pc cm⁻³
Arrival time
mjd_400- 59653.958561058476± 7.92 × 10⁻⁸MJD
mjd_inf- 59653.95840941151± 1.42 × 10⁻⁷MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.003249± 0.0003758s
scat_time- 0.000000s
Flux and spectrum
flux- 0.47± 0.20Jy
fluence- 3.57± 1.30Jy ms
peak_freq- 703.6MHz
low_freq- 570.7MHz
high_freq- 800.2MHz
sp_idx- 59.33± 18.07
sp_run- -52.58± 16.34
Exposure and fluence thresholds
exp_up- 81.05± 50.88hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.1Jy ms
low_ft_95- —
up_ft_95- 9.2Jy ms
Fit quality
chi_sq- 1740062.248
dof- 1740198
flag_frac- 0.344