FRB 20210509A
One-off burst
- Event ID
- 170733002
- Arrival, 400 MHz
- 2021-05-09 01:29:24.900 UTC
- Right ascension
- 129.130°
- Declination
- 19.935°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 129.130± 0.176degrees
dec- 19.935± 0.065degrees
gl- 205.25degrees
gb- 31.72degrees
Detection and dispersion
bonsai_snr- 20.7
snr_fitb- 27.5
bonsai_dm- 451.7pc cm⁻³
dm_fitb- 452.4431± 0.00662pc cm⁻³
dm_exc_ne2001- 398.9pc cm⁻³
dm_exc_ymw16- 397.2pc cm⁻³
Arrival time
mjd_400- 59343.062093745786± 8.53 × 10⁻¹⁰MJD
mjd_inf- 59343.06195807411± 2.16 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000604± 0.0000385s
scat_time- 0.001125± 0.0000688s
Flux and spectrum
flux- 0.93± 0.38Jy
fluence- 3.57± 1.07Jy ms
peak_freq- 437.1MHz
low_freq- 400.2MHz
high_freq- 760.9MHz
sp_idx- 1.32± 0.85
sp_run- -7.49± 1.68
Exposure and fluence thresholds
exp_up- 87.66± 37.57hour
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- 1991360.163
dof- 1992107
flag_frac- 0.249