FRB 20221220C
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256398183
- Arrival, 400 MHz
- 2022-12-20 01:19:19.932 UTC
- Right ascension
- 347.360°
- Declination
- 48.666°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.360± 0.170degrees
dec- 48.666± 0.052degrees
gl- 106.10degrees
gb- -10.84degrees
Detection and dispersion
bonsai_snr- 20.1
snr_fitb- 58.4
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 221.1524± 0.12218pc cm⁻³
dm_exc_ne2001- 96.4pc cm⁻³
dm_exc_ymw16- 99.4pc cm⁻³
Arrival time
mjd_400- 59933.05509180034± 8.49 × 10⁻⁹MJD
mjd_inf- 59933.055025484566± 3.76 × 10⁻⁸MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.004619± 0.0002799s
scat_time- 0.007863± 0.0008404s
Flux and spectrum
flux- 0.74± 0.39Jy
fluence- 11.88± 4.37Jy ms
peak_freq- 438.9MHz
low_freq- 400.2MHz
high_freq- 482.7MHz
sp_idx- 47.11± 2.64
sp_run- -255.03± 13.52
Exposure and fluence thresholds
exp_up- 88.28± 70.53hour
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- 1920829.611
dof- 1924229
flag_frac- 0.275