FRB 20190228A
One-off burst
- Arrival, 400 MHz
- 2019-02-28 09:41:01.386 UTC
- Right ascension
- 183.480°
- Declination
- 22.900°
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Position
ra- 183.480± 0.005degrees
dec- 22.900± 0.120degrees
gl- 237.34degrees
gb- 80.51degrees
Detection and dispersion
bonsai_snr- 37.8
snr_fitb- 109.3
bonsai_dm- 439.9pc cm⁻³
dm_fitb- 419.0825± 0.00510pc cm⁻³
dm_exc_ne2001- 398.9pc cm⁻³
dm_exc_ymw16- 399.5pc cm⁻³
Arrival time
mjd_400- 58542.4034882646± 3.50 × 10⁻⁹MJD
mjd_inf- 58542.4033625966± 3.90 × 10⁻⁹MJD
Burst shape
bc_width- 0.03047s
width_fitb- 0.002250± 0.0001000s
scat_time- 0.018910± 0.0008100s
Flux and spectrum
flux- 1.79± 0.29Jy
fluence- 35.80± 4.60Jy ms
peak_freq- 664.7MHz
low_freq- 538.4MHz
high_freq- 800.2MHz
sp_idx- 52.60± 1.60
sp_run- -51.90± 1.50
Exposure and fluence thresholds
exp_up- 16.00± 5.00hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 16.4Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 25.9Jy ms
Fit quality
chi_sq- 2258857.629
dof- 2240473
flag_frac- 0.280