FRB 20221021B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 247224039
- Arrival, 400 MHz
- 2022-10-21 05:10:29.811 UTC
- Right ascension
- 347.378°
- Declination
- 48.800°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.378± 0.225degrees
dec- 48.800± 0.238degrees
gl- 106.17degrees
gb- -10.73degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 11.0
bonsai_dm- 218.8pc cm⁻³
dm_fitb- 219.4889± 0.09787pc cm⁻³
dm_exc_ne2001- 93.5pc cm⁻³
dm_exc_ymw16- 96.4pc cm⁻³
Arrival time
mjd_400- 59873.2156228157± 1.02 × 10⁻⁸MJD
mjd_inf- 59873.215556998744± 3.11 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001555± 0.0001975s
scat_time- 0.000000s
Flux and spectrum
flux- 0.30± 0.19Jy
fluence- 1.48± 0.47Jy ms
peak_freq- 492.1MHz
low_freq- 400.2MHz
high_freq- 608.6MHz
sp_idx- 21.07± 5.59
sp_run- -50.97± 13.06
Exposure and fluence thresholds
exp_up- 115.29± 65.12hour
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- 1823997.977
dof- 1824114
flag_frac- 0.313