FRB 20200520B
One-off burst
- Event ID
- 84633456
- Arrival, 400 MHz
- 2020-05-20 03:51:53.422 UTC
- Right ascension
- 180.860°
- Declination
- 85.479°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 180.860± 0.192degrees
dec- 85.479± 0.239degrees
gl- 124.03degrees
gb- 31.55degrees
Detection and dispersion
bonsai_snr- 19.3
snr_fitb- 27.4
bonsai_dm- 351.0pc cm⁻³
dm_fitb- 351.4195± 0.00456pc cm⁻³
dm_exc_ne2001- 302.7pc cm⁻³
dm_exc_ymw16- 308.1pc cm⁻³
Arrival time
mjd_400- 58989.161034979785± 3.86 × 10⁻¹⁰MJD
mjd_inf- 58989.1609296015± 1.42 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000346± 0.0000084s
scat_time- 0.000000s
Flux and spectrum
flux- 1.30± 0.37Jy
fluence- 1.87± 0.62Jy ms
peak_freq- 464.4MHz
low_freq- 400.2MHz
high_freq- 574.9MHz
sp_idx- 15.04± 1.96
sp_run- -50.54± 5.66
Exposure and fluence thresholds
exp_up- 839.40± 396.51hour
exp_low- 975.83± 463.96hour
low_ft_68- 2.2Jy ms
up_ft_68- 1.2Jy ms
low_ft_95- 4.0Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1825149.072
dof- 1825896
flag_frac- 0.312