FRB 20200920B
One-off burst
- Event ID
- 135754347
- Arrival, 400 MHz
- 2020-09-20 16:37:48.323 UTC
- Right ascension
- 128.515°
- Declination
- 62.684°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 128.515± 0.187degrees
dec- 62.684± 0.191degrees
gl- 153.51degrees
gb- 35.59degrees
Detection and dispersion
bonsai_snr- 19.2
snr_fitb- 22.9
bonsai_dm- 1069.2pc cm⁻³
dm_fitb- 1070.4759± 0.02312pc cm⁻³
dm_exc_ne2001- 1023.5pc cm⁻³
dm_exc_ymw16- 1030.6pc cm⁻³
Arrival time
mjd_400- 59112.692920410744± 4.54 × 10⁻⁹MJD
mjd_inf- 59112.6925994129± 8.28 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000492± 0.0000935s
scat_time- 0.018638± 0.0020530s
Flux and spectrum
flux- 0.71± 0.31Jy
fluence- 3.83± 1.30Jy ms
peak_freq- 570.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.05± 1.47
sp_run- -4.30± 1.65
Exposure and fluence thresholds
exp_up- 172.70± 88.05hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.6Jy ms
low_ft_95- —
up_ft_95- 4.7Jy ms
Fit quality
chi_sq- 1907837.619
dof- 1908353
flag_frac- 0.281