FRB 20201027A
One-off burst
- Event ID
- 139798975
- Arrival, 400 MHz
- 2020-10-27 02:25:20.671 UTC
- Right ascension
- 315.484°
- Declination
- 81.542°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a period affected by miscellaneous system problems (e.g. data corruption or timing errors) and should be excluded from population studies.
Position
ra- 315.484± 0.244degrees
dec- 81.542± 0.288degrees
gl- 115.23degrees
gb- 22.36degrees
Detection and dispersion
bonsai_snr- 8.9
snr_fitb- 13.7
bonsai_dm- 585.9pc cm⁻³
dm_fitb- 586.3918± 0.00082pc cm⁻³
dm_exc_ne2001- 522.0pc cm⁻³
dm_exc_ymw16- 520.3pc cm⁻³
Arrival time
mjd_400- 59149.10093369667± 8.55 × 10⁻¹¹MJD
mjd_inf- 59149.10075785853± 2.59 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000142± 0.0000012s
scat_time- 0.000000s
Flux and spectrum
flux- 0.82± 0.40Jy
fluence- 1.16± 0.82Jy ms
peak_freq- 486.5MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.52± 1.51
sp_run- -9.02± 2.46
Exposure and fluence thresholds
exp_up- 502.93± 274.48hour
exp_low- 507.45± 280.93hour
low_ft_68- 2.5Jy ms
up_ft_68- 0.9Jy ms
low_ft_95- 5.4Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1909791.020
dof- 1909974
flag_frac- 0.280