FRB 20221224B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 257075620
- Arrival, 400 MHz
- 2022-12-24 00:58:12.178 UTC
- Right ascension
- 347.212°
- Declination
- 48.800°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.212± 0.224degrees
dec- 48.800± 0.236degrees
gl- 106.07degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 20.1
bonsai_dm- 218.4pc cm⁻³
dm_fitb- 221.9639± 0.27479pc cm⁻³
dm_exc_ne2001- 95.6pc cm⁻³
dm_exc_ymw16- 98.5pc cm⁻³
Arrival time
mjd_400- 59937.04041873003± 3.88 × 10⁻⁸MJD
mjd_inf- 59937.0403521709± 9.11 × 10⁻⁸MJD
Burst shape
bc_width- 0.00983s
width_fitb- 0.004995± 0.0004077s
scat_time- 0.000000s
Flux and spectrum
flux- 0.69± 0.40Jy
fluence- 8.65± 3.05Jy ms
peak_freq- 549.3MHz
low_freq- 481.6MHz
high_freq- 626.6MHz
sp_idx- 84.24± 11.94
sp_run- -132.97± 18.71
Exposure and fluence thresholds
exp_up- 114.92± 65.17hour
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- 1941490.176
dof- 1941888
flag_frac- 0.268