FRB 20211021A
One-off burst
- Event ID
- 192032375
- Arrival, 400 MHz
- 2021-10-21 12:59:56.878 UTC
- Right ascension
- 101.680°
- Declination
- 74.975°
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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- 101.680± 0.214degrees
dec- 74.975± 0.234degrees
gl- 139.67degrees
gb- 25.83degrees
Detection and dispersion
bonsai_snr- 13.0
snr_fitb- 32.4
bonsai_dm- 282.7pc cm⁻³
dm_fitb- 282.6737± 0.01026pc cm⁻³
dm_exc_ne2001- 223.1pc cm⁻³
dm_exc_ymw16- 223.1pc cm⁻³
Arrival time
mjd_400- 59508.54163052806± 1.27 × 10⁻⁹MJD
mjd_inf- 59508.54154576421± 3.33 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000463± 0.0000147s
scat_time- 0.000000s
Flux and spectrum
flux- 0.64± 0.21Jy
fluence- 1.31± 0.22Jy ms
peak_freq- 520.2MHz
low_freq- 441.9MHz
high_freq- 612.4MHz
sp_idx- 45.40± 4.00
sp_run- -86.52± 7.29
Exposure and fluence thresholds
exp_up- 279.17± 172.53hour
exp_low- 220.21± 126.14hour
low_ft_68- 5.6Jy ms
up_ft_68- 0.9Jy ms
low_ft_95- 9.3Jy ms
up_ft_95- 1.5Jy ms
Fit quality
chi_sq- 1742878.775
dof- 1743924
flag_frac- 0.343