FRB 20211229D
One-off burst
- Event ID
- 204854716
- Arrival, 400 MHz
- 2021-12-29 12:27:50.789 UTC
- Right ascension
- 164.302°
- Declination
- 30.484°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 164.302± 0.232degrees
dec- 30.484± 0.242degrees
gl- 198.46degrees
gb- 64.82degrees
Detection and dispersion
bonsai_snr- 11.3
snr_fitb- 20.1
bonsai_dm- 969.3pc cm⁻³
dm_fitb- 970.0788± 0.02894pc cm⁻³
dm_exc_ne2001- 940.7pc cm⁻³
dm_exc_ymw16- 957.7pc cm⁻³
Arrival time
mjd_400- 59577.51933783177± 1.86 × 10⁻⁹MJD
mjd_inf- 59577.519046939466± 8.88 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000773± 0.0000298s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 448.8MHz
low_freq- 407.6MHz
high_freq- 494.2MHz
sp_idx- 56.85± 7.74
sp_run- -248.09± 33.86
Exposure and fluence thresholds
exp_up- 77.18± 46.76hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1959959.406
dof- 1960356
flag_frac- 0.261