FRB 20220126B
One-off burst
- Event ID
- 208971337
- Arrival, 400 MHz
- 2022-01-26 20:34:29.569 UTC
- Right ascension
- 313.365°
- Declination
- 58.962°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 313.365± 0.212degrees
dec- 58.962± 0.210degrees
gl- 96.20degrees
gb- 9.08degrees
Detection and dispersion
bonsai_snr- 10.7
snr_fitb- 12.3
bonsai_dm- 789.7pc cm⁻³
dm_fitb- 790.0656± 0.16056pc cm⁻³
dm_exc_ne2001- 644.2pc cm⁻³
dm_exc_ymw16- 582.3pc cm⁻³
Arrival time
mjd_400- 59605.85728667626± 3.14 × 10⁻⁸MJD
mjd_inf- 59605.85704976356± 5.75 × 10⁻⁸MJD
Burst shape
bc_width- 0.01573s
width_fitb- 0.001913± 0.0004976s
scat_time- 0.035466± 0.0129993s
Flux and spectrum
flux- 0.67± 0.43Jy
fluence- 6.82± 2.88Jy ms
peak_freq- 599.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 9.63± 4.06
sp_run- -11.92± 4.43
Exposure and fluence thresholds
exp_up- 151.28± 84.57hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.7Jy ms
low_ft_95- —
up_ft_95- 6.9Jy ms
Fit quality
chi_sq- 418492.898
dof- 418637
flag_frac- 0.290