FRB 20221221C
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 256585816
- Arrival, 400 MHz
- 2022-12-21 01:11:58.859 UTC
- Right ascension
- 347.099°
- Declination
- 48.799°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.099± 0.212degrees
dec- 48.799± 0.218degrees
gl- 106.00degrees
gb- -10.65degrees
Detection and dispersion
bonsai_snr- 12.3
snr_fitb- 18.7
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 221.2311± 0.18062pc cm⁻³
dm_exc_ne2001- 94.5pc cm⁻³
dm_exc_ymw16- 97.5pc cm⁻³
Arrival time
mjd_400- 59934.049986788865± 1.59 × 10⁻⁸MJD
mjd_inf- 59934.049920449484± 5.65 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.003972± 0.0002966s
scat_time- 0.000000s
Flux and spectrum
flux- 0.61± 0.34Jy
fluence- 2.41± 0.79Jy ms
peak_freq- 477.6MHz
low_freq- 409.9MHz
high_freq- 556.5MHz
sp_idx- 34.86± 5.22
sp_run- -98.56± 15.25
Exposure and fluence thresholds
exp_up- 115.45± 65.67hour
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- 1916919.558
dof- 1917264
flag_frac- 0.278