FRB 20221025B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 247682838
- Arrival, 400 MHz
- 2022-10-25 04:54:08.859 UTC
- Right ascension
- 347.222°
- Declination
- 48.806°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.222± 0.203degrees
dec- 48.806± 0.203degrees
gl- 106.07degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 13.5
snr_fitb- 21.4
bonsai_dm- 219.6pc cm⁻³
dm_fitb- 220.2332± 0.06038pc cm⁻³
dm_exc_ne2001- 93.8pc cm⁻³
dm_exc_ymw16- 96.7pc cm⁻³
Arrival time
mjd_400- 59877.204269197944± 8.62 × 10⁻⁹MJD
mjd_inf- 59877.20420315782± 2.01 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001966± 0.0001373s
scat_time- 0.000000s
Flux and spectrum
flux- 0.54± 0.35Jy
fluence- 3.09± 1.50Jy ms
peak_freq- 548.4MHz
low_freq- 446.4MHz
high_freq- 673.8MHz
sp_idx- 34.21± 4.64
sp_run- -54.29± 6.93
Exposure and fluence thresholds
exp_up- 117.98± 64.57hour
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- 1957475.960
dof- 1957926
flag_frac- 0.262