FRB 20230730B
One-off burst
- Event ID
- 306510086
- Arrival, 400 MHz
- 2023-07-30 11:33:43.823 UTC
- Right ascension
- 0.271°
- Declination
- 42.575°
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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- 0.271± 0.213degrees
dec- 42.575± 0.211degrees
gl- 113.14degrees
gb- -19.34degrees
Detection and dispersion
bonsai_snr- 13.9
snr_fitb- 16.8
bonsai_dm- 451.3pc cm⁻³
dm_fitb- 451.0133± 0.01700pc cm⁻³
dm_exc_ne2001- 361.8pc cm⁻³
dm_exc_ymw16- 364.5pc cm⁻³
Arrival time
mjd_400- 60155.48175720722± 1.80 × 10⁻⁹MJD
mjd_inf- 60155.48162196429± 5.41 × 10⁻⁹MJD
Burst shape
bc_width- 0.01573s
width_fitb- 0.000063± 0.0001226s
scat_time- 0.034334± 0.0042976s
Flux and spectrum
flux- 0.17± 0.06Jy
fluence- 1.08± 0.05Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 573.3MHz
sp_idx- -5.84± 1.47
sp_run- -1.57± 3.21
Exposure and fluence thresholds
exp_up- 103.60± 59.60hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.4Jy ms
low_ft_95- —
up_ft_95- 0.6Jy ms
Fit quality
chi_sq- 1248415.367
dof- 1248689
flag_frac- 0.530