FRB 20230727A
One-off burst
- Event ID
- 305687146
- Arrival, 400 MHz
- 2023-07-27 14:26:29.656 UTC
- Right ascension
- 41.467°
- Declination
- 65.729°
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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- 41.467± 0.220degrees
dec- 65.729± 0.238degrees
gl- 134.33degrees
gb- 5.42degrees
Detection and dispersion
bonsai_snr- 10.9
snr_fitb- 9.0
bonsai_dm- 706.4pc cm⁻³
dm_fitb- 707.1438± 0.06469pc cm⁻³
dm_exc_ne2001- 530.8pc cm⁻³
dm_exc_ymw16- 424.4pc cm⁻³
Arrival time
mjd_400- 60152.60173213046± 1.13 × 10⁻⁸MJD
mjd_inf- 60152.60152008306± 2.24 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.002153± 0.0003386s
scat_time- 0.000000s
Flux and spectrum
flux- 0.58± 0.27Jy
fluence- 2.25± 1.27Jy ms
peak_freq- 800.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -4.35± 2.10
sp_run- 7.13± 2.50
Exposure and fluence thresholds
exp_up- 187.88± 107.16hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.7Jy ms
low_ft_95- —
up_ft_95- 3.4Jy ms
Fit quality
chi_sq- 1762803.682
dof- 1762878
flag_frac- 0.336