FRB 20211222C
One-off burst
- Event ID
- 203916808
- Arrival, 400 MHz
- 2021-12-22 01:48:25.433 UTC
- Right ascension
- 358.664°
- Declination
- 43.372°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 358.664± 0.058degrees
dec- 43.372± 0.143degrees
gl- 112.11degrees
gb- -18.30degrees
Detection and dispersion
bonsai_snr- 40.6
snr_fitb- 57.0
bonsai_dm- 431.5pc cm⁻³
dm_fitb- 432.1790± 0.00094pc cm⁻³
dm_exc_ne2001- 354.7pc cm⁻³
dm_exc_ymw16- 361.7pc cm⁻³
Arrival time
mjd_400- 59570.075294362236± 1.13 × 10⁻¹⁰MJD
mjd_inf- 59570.07516476703± 3.04 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000319± 0.0000033s
scat_time- 0.000000s
Flux and spectrum
flux- 0.97± 0.23Jy
fluence- 1.72± 0.41Jy ms
peak_freq- 479.6MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.28± 0.37
sp_run- -6.31± 0.60
Exposure and fluence thresholds
exp_up- 142.41± 28.27hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 0.9Jy ms
Fit quality
chi_sq- 1587594.831
dof- 1590834
flag_frac- 0.401