FRB 20221223D
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256878315
- Arrival, 400 MHz
- 2022-12-23 01:04:28.429 UTC
- Right ascension
- 347.189°
- Declination
- 48.803°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.189± 0.202degrees
dec- 48.803± 0.203degrees
gl- 106.05degrees
gb- -10.67degrees
Detection and dispersion
bonsai_snr- 15.6
snr_fitb- 28.2
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 221.9594± 0.16790pc cm⁻³
dm_exc_ne2001- 95.5pc cm⁻³
dm_exc_ymw16- 98.4pc cm⁻³
Arrival time
mjd_400- 59936.04477348356± 1.13 × 10⁻⁸MJD
mjd_inf- 59936.04470692579± 5.16 × 10⁻⁸MJD
Burst shape
bc_width- 0.01966s
width_fitb- 0.005279± 0.0002900s
scat_time- 0.000000s
Flux and spectrum
flux- 0.71± 0.45Jy
fluence- 5.84± 2.17Jy ms
peak_freq- 451.3MHz
low_freq- 401.0MHz
high_freq- 507.9MHz
sp_idx- 39.62± 4.26
sp_run- -164.79± 17.33
Exposure and fluence thresholds
exp_up- 119.48± 63.61hour
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- 1908698.222
dof- 1909488
flag_frac- 0.281