FRB 20221204D
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 253824534
- Arrival, 400 MHz
- 2022-12-04 02:19:36.105 UTC
- Right ascension
- 347.299°
- Declination
- 48.797°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.299± 0.230degrees
dec- 48.797± 0.244degrees
gl- 106.12degrees
gb- -10.71degrees
Detection and dispersion
bonsai_snr- 8.8
snr_fitb- 11.9
bonsai_dm- 222.4pc cm⁻³
dm_fitb- 221.3829± 0.21208pc cm⁻³
dm_exc_ne2001- 95.2pc cm⁻³
dm_exc_ymw16- 98.1pc cm⁻³
Arrival time
mjd_400- 59917.09694565736± 1.71 × 10⁻⁸MJD
mjd_inf- 59917.09687927247± 6.58 × 10⁻⁸MJD
Burst shape
bc_width- 0.09437s
width_fitb- 0.004660± 0.0006267s
scat_time- 0.000000s
Flux and spectrum
flux- 0.29± 0.19Jy
fluence- 3.17± 0.91Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -0.51± 1.48
sp_run- -3.54± 2.68
Exposure and fluence thresholds
exp_up- 114.47± 65.18hour
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- 1840988.086
dof- 1841124
flag_frac- 0.306