FRB 20221222E
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256689189
- Arrival, 400 MHz
- 2022-12-22 01:10:45.657 UTC
- Right ascension
- 347.166°
- Declination
- 48.797°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.166± 0.204degrees
dec- 48.797± 0.199degrees
gl- 106.04degrees
gb- -10.67degrees
Detection and dispersion
bonsai_snr- 15.9
snr_fitb- 31.3
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 220.2223± 0.17874pc cm⁻³
dm_exc_ne2001- 93.7pc cm⁻³
dm_exc_ymw16- 96.6pc cm⁻³
Arrival time
mjd_400- 59935.04913955266± 1.75 × 10⁻⁸MJD
mjd_inf- 59935.04907351579± 5.64 × 10⁻⁸MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.005362± 0.0002410s
scat_time- 0.000000s
Flux and spectrum
flux- 0.63± 0.42Jy
fluence- 4.56± 2.50Jy ms
peak_freq- 485.0MHz
low_freq- 430.8MHz
high_freq- 546.1MHz
sp_idx- 63.02± 5.86
sp_run- -163.88± 15.35
Exposure and fluence thresholds
exp_up- 117.49± 65.40hour
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- 1911103.306
dof- 1912080
flag_frac- 0.280