FRB 20200427B
One-off burst
- Event ID
- 82254961
- Arrival, 400 MHz
- 2020-04-27 10:33:29.743 UTC
- Right ascension
- 254.468°
- Declination
- 37.383°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 254.468± 0.210degrees
dec- 37.383± 0.078degrees
gl- 60.70degrees
gb- 37.81degrees
Detection and dispersion
bonsai_snr- 10.7
snr_fitb- 11.7
bonsai_dm- 574.2pc cm⁻³
dm_fitb- 576.3788± 0.04482pc cm⁻³
dm_exc_ne2001- 535.8pc cm⁻³
dm_exc_ymw16- 543.5pc cm⁻³
Arrival time
mjd_400- 58966.43992758432± 3.06 × 10⁻⁹MJD
mjd_inf- 58966.43975474871± 1.38 × 10⁻⁸MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000925± 0.0001348s
scat_time- 0.000000s
Flux and spectrum
flux- 0.36± 0.14Jy
fluence- 1.45± 0.33Jy ms
peak_freq- 460.8MHz
low_freq- 400.2MHz
high_freq- 558.5MHz
sp_idx- 17.51± 5.01
sp_run- -62.14± 15.36
Exposure and fluence thresholds
exp_up- 83.80± 55.66hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.7Jy ms
low_ft_95- —
up_ft_95- 2.9Jy ms
Fit quality
chi_sq- 1958605.655
dof- 1958736
flag_frac- 0.262