FRB 20230728A
One-off burst
- Event ID
- 305921041
- Arrival, 400 MHz
- 2023-07-28 02:19:12.355 UTC
- Right ascension
- 220.512°
- Declination
- 65.524°
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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 during a period when real-time grouping/classification (L2/L3) was non-functional and should be excluded from population studies.
Position
ra- 220.512± 0.182degrees
dec- 65.524± 0.186degrees
gl- 106.27degrees
gb- 47.87degrees
Detection and dispersion
bonsai_snr- 21.0
snr_fitb- 25.5
bonsai_dm- 1313.8pc cm⁻³
dm_fitb- 1314.3437± 0.01578pc cm⁻³
dm_exc_ne2001- 1279.3pc cm⁻³
dm_exc_ymw16- 1286.5pc cm⁻³
Arrival time
mjd_400- 60153.09667077189± 2.94 × 10⁻⁹MJD
mjd_inf- 60153.09627664672± 5.57 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000600± 0.0000720s
scat_time- 0.011044± 0.0012258s
Flux and spectrum
flux- 1.16± 0.29Jy
fluence- 5.18± 0.66Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -1.02± 0.85
sp_run- -0.02± 1.07
Exposure and fluence thresholds
exp_up- 192.80± 91.23hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.0Jy ms
low_ft_95- —
up_ft_95- 3.2Jy ms
Fit quality
chi_sq- 1718655.636
dof- 1719299
flag_frac- 0.352