FRB 20220205B
One-off burst
- Event ID
- 210157678
- Arrival, 400 MHz
- 2022-02-05 06:15:56.460 UTC
- Right ascension
- 108.364°
- Declination
- 38.040°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 108.364± 0.211degrees
dec- 38.040± 0.209degrees
gl- 179.68degrees
gb- 20.38degrees
Detection and dispersion
bonsai_snr- 14.6
snr_fitb- 19.4
bonsai_dm- 628.8pc cm⁻³
dm_fitb- 629.1941± 0.00547pc cm⁻³
dm_exc_ne2001- 550.3pc cm⁻³
dm_exc_ymw16- 532.5pc cm⁻³
Arrival time
mjd_400- 59615.2610701408± 7.31 × 10⁻¹⁰MJD
mjd_inf- 59615.26088146775± 1.80 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000021± 0.0000271s
scat_time- 0.011381± 0.0011806s
Flux and spectrum
flux- 0.76± 0.31Jy
fluence- 3.59± 0.95Jy ms
peak_freq- 470.8MHz
low_freq- 400.2MHz
high_freq- 671.0MHz
sp_idx- 5.96± 1.63
sp_run- -18.34± 3.19
Exposure and fluence thresholds
exp_up- 96.29± 55.49hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.0Jy ms
Fit quality
chi_sq- 1853225.969
dof- 1853597
flag_frac- 0.302