FRB 20230503B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 287262498
- Arrival, 400 MHz
- 2023-05-03 16:29:00.445 UTC
- Right ascension
- 349.309°
- Declination
- 48.796°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 349.309± 0.247degrees
dec- 48.796± 0.241degrees
gl- 107.37degrees
gb- -11.21degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 21.8
bonsai_dm- 220.4pc cm⁻³
dm_fitb- 220.1585± 0.11277pc cm⁻³
dm_exc_ne2001- 98.9pc cm⁻³
dm_exc_ymw16- 101.5pc cm⁻³
Arrival time
mjd_400- 60067.686810703985± 1.85 × 10⁻⁸MJD
mjd_inf- 60067.686744686245± 3.85 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001452± 0.0000888s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 591.1MHz
low_freq- 529.9MHz
high_freq- 659.2MHz
sp_idx- 150.69± 18.37
sp_run- -193.22± 23.89
Exposure and fluence thresholds
exp_up- 113.67± 66.22hour
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- 1017472.175
dof- 1017942
flag_frac- 0.242