FRB 20190902B
One-off burst
- Event ID
- 52080349
- Arrival, 400 MHz
- 2019-09-02 14:54:12.366 UTC
- Right ascension
- 85.472°
- Declination
- 35.616°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 85.472± 0.042degrees
dec- 35.616± 0.161degrees
gl- 173.89degrees
gb- 2.83degrees
Detection and dispersion
bonsai_snr- 17.3
snr_fitb- 17.6
bonsai_dm- 758.6pc cm⁻³
dm_fitb- 758.1775± 0.02776pc cm⁻³
dm_exc_ne2001- 577.4pc cm⁻³
dm_exc_ymw16- 485.5pc cm⁻³
Arrival time
mjd_400- 58728.620976454666± 1.57 × 10⁻⁹MJD
mjd_inf- 58728.62074910407± 8.47 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.001098± 0.0000691s
scat_time- 0.000000s
Flux and spectrum
flux- 0.66± 0.30Jy
fluence- 2.20± 0.67Jy ms
peak_freq- 415.6MHz
low_freq- 400.2MHz
high_freq- 544.3MHz
sp_idx- 2.39± 2.77
sp_run- -31.62± 11.40
Exposure and fluence thresholds
exp_up- 103.30± 50.37hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 1.8Jy ms
Fit quality
chi_sq- 1989535.820
dof- 1989840
flag_frac- 0.250