FRB 20211021B
One-off burst
- Event ID
- 192027044
- Arrival, 400 MHz
- 2021-10-21 10:07:43.026 UTC
- Right ascension
- 62.963°
- Declination
- 70.692°
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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 system upgrade (hardware or software) and should be excluded from population studies.
Position
ra- 62.963± 0.242degrees
dec- 70.692± 0.260degrees
gl- 138.09degrees
gb- 13.98degrees
Detection and dispersion
bonsai_snr- 9.0
snr_fitb- 12.1
bonsai_dm- 670.0pc cm⁻³
dm_fitb- 670.4096± 0.02723pc cm⁻³
dm_exc_ne2001- 568.9pc cm⁻³
dm_exc_ymw16- 536.7pc cm⁻³
Arrival time
mjd_400- 59508.42202576554± 8.75 × 10⁻¹⁰MJD
mjd_inf- 59508.421824733414± 8.21 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000629± 0.0000463s
scat_time- 0.000000s
Flux and spectrum
flux- 0.43± 0.22Jy
fluence- 1.12± 0.39Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 503.1MHz
sp_idx- -11.25± 2.54
sp_run- 5.17± 8.08
Exposure and fluence thresholds
exp_up- 226.03± 133.26hour
exp_low- 223.65± 50.53hour
low_ft_68- 9.3Jy ms
up_ft_68- 1.0Jy ms
low_ft_95- 17.4Jy ms
up_ft_95- 1.8Jy ms
Fit quality
chi_sq- 1878081.496
dof- 1878222
flag_frac- 0.292