FRB 20211121C
One-off burst
- Event ID
- 198516331
- Arrival, 400 MHz
- 2021-11-21 16:17:35.325 UTC
- Right ascension
- 184.507°
- Declination
- 25.491°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 184.507± 0.220degrees
dec- 25.491± 0.214degrees
gl- 223.39degrees
gb- 82.34degrees
Detection and dispersion
bonsai_snr- 15.3
snr_fitb- 23.0
bonsai_dm- 422.6pc cm⁻³
dm_fitb- 422.8556± 0.00511pc cm⁻³
dm_exc_ne2001- 402.9pc cm⁻³
dm_exc_ymw16- 403.1pc cm⁻³
Arrival time
mjd_400- 59539.678881080275± 8.53 × 10⁻¹⁰MJD
mjd_inf- 59539.67875428085± 1.75 × 10⁻⁹MJD
Burst shape
bc_width- 0.00786s
width_fitb- 0.000015± 0.0000221s
scat_time- 0.021439± 0.0018594s
Flux and spectrum
flux- 0.57± 0.16Jy
fluence- 4.37± 1.09Jy ms
peak_freq- 528.2MHz
low_freq- 400.2MHz
high_freq- 761.7MHz
sp_idx- 9.54± 1.64
sp_run- -17.18± 2.36
Exposure and fluence thresholds
exp_up- 81.98± 44.46hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.2Jy ms
low_ft_95- —
up_ft_95- 3.8Jy ms
Fit quality
chi_sq- 1895357.682
dof- 1895879
flag_frac- 0.286