FRB 20230411B
One-off burst
- Event ID
- 282266544
- Arrival, 400 MHz
- 2023-04-11 01:38:11.109 UTC
- Right ascension
- 101.632°
- Declination
- 74.136°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 101.632± 0.229degrees
dec- 74.136± 0.265degrees
gl- 140.59degrees
gb- 25.68degrees
Detection and dispersion
bonsai_snr- 9.2
snr_fitb- 12.0
bonsai_dm- 2278.2pc cm⁻³
dm_fitb- 2279.3109± 0.04228pc cm⁻³
dm_exc_ne2001- 2219.3pc cm⁻³
dm_exc_ymw16- 2219.3pc cm⁻³
Arrival time
mjd_400- 60045.06818413112± 7.27 × 10⁻⁹MJD
mjd_inf- 60045.06750064643± 1.46 × 10⁻⁸MJD
Burst shape
bc_width- 0.02359s
width_fitb- 0.000227± 0.0002427s
scat_time- 0.049185± 0.0086453s
Flux and spectrum
flux- —
fluence- —
peak_freq- 419.7MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.44± 1.81
sp_run- -4.67± 2.68
Exposure and fluence thresholds
exp_up- 272.93± 159.10hour
exp_low- 177.13± 121.45hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1792871.442
dof- 1793009
flag_frac- 0.324