FRB 20221226B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 257472791
- Arrival, 400 MHz
- 2022-12-26 00:49:05.089 UTC
- Right ascension
- 347.501°
- Declination
- 48.796°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.501± 0.197degrees
dec- 48.796± 0.194degrees
gl- 106.24degrees
gb- -10.76degrees
Detection and dispersion
bonsai_snr- 18.0
snr_fitb- 35.1
bonsai_dm- 221.6pc cm⁻³
dm_fitb- 221.9302± 0.24152pc cm⁻³
dm_exc_ne2001- 96.3pc cm⁻³
dm_exc_ymw16- 99.1pc cm⁻³
Arrival time
mjd_400- 59939.0340866816± 1.82 × 10⁻⁸MJD
mjd_inf- 59939.034020132574± 7.47 × 10⁻⁸MJD
Burst shape
bc_width- 0.02359s
width_fitb- 0.008304± 0.0003152s
scat_time- 0.000000s
Flux and spectrum
flux- 1.02± 0.61Jy
fluence- 11.46± 3.93Jy ms
peak_freq- 456.9MHz
low_freq- 405.9MHz
high_freq- 514.4MHz
sp_idx- 43.46± 3.79
sp_run- -163.90± 13.12
Exposure and fluence thresholds
exp_up- 110.55± 67.30hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 7.1Jy ms
Fit quality
chi_sq- 1838440.782
dof- 1839666
flag_frac- 0.307