FRB 20230126B
One-off burst
- Event ID
- 267541998
- Arrival, 400 MHz
- 2023-01-26 14:08:30.479 UTC
- Right ascension
- 218.026°
- Declination
- 77.685°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred on a day with low sensitivity - identified via pulsar-based monitoring of system noise - and should be excluded from population studies.
Position
ra- 218.026± 0.221degrees
dec- 77.685± 0.257degrees
gl- 116.31degrees
gb- 38.12degrees
Detection and dispersion
bonsai_snr- 10.7
snr_fitb- 15.0
bonsai_dm- 683.0pc cm⁻³
dm_fitb- 683.4020± 0.01053pc cm⁻³
dm_exc_ne2001- 642.0pc cm⁻³
dm_exc_ymw16- 648.6pc cm⁻³
Arrival time
mjd_400- 59970.58924165722± 9.80 × 10⁻¹⁰MJD
mjd_inf- 59970.589036729136± 3.30 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000473± 0.0000235s
scat_time- 0.000000s
Flux and spectrum
flux- 0.69± 0.42Jy
fluence- 1.43± 0.56Jy ms
peak_freq- 468.1MHz
low_freq- 400.2MHz
high_freq- 582.4MHz
sp_idx- 15.11± 3.50
sp_run- -48.22± 9.72
Exposure and fluence thresholds
exp_up- 310.04± 171.56hour
exp_low- 344.02± 204.56hour
low_ft_68- 5.2Jy ms
up_ft_68- 1.0Jy ms
low_ft_95- 9.8Jy ms
up_ft_95- 2.0Jy ms
Fit quality
chi_sq- 1748402.969
dof- 1748622
flag_frac- 0.341