FRB 20210908A
One-off burst
- Event ID
- 184885253
- Arrival, 400 MHz
- 2021-09-08 17:35:23.093 UTC
- Right ascension
- 130.834°
- Declination
- 49.507°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 130.834± 0.011degrees
dec- 49.507± 0.027degrees
gl- 169.76degrees
gb- 38.16degrees
Detection and dispersion
bonsai_snr- 28.2
snr_fitb- 46.4
bonsai_dm- 549.5pc cm⁻³
dm_fitb- 550.0842± 0.00437pc cm⁻³
dm_exc_ne2001- 504.0pc cm⁻³
dm_exc_ymw16- 512.2pc cm⁻³
Arrival time
mjd_400- 59465.732906173434± 3.95 × 10⁻¹⁰MJD
mjd_inf- 59465.73274122266± 1.37 × 10⁻⁹MJD
Burst shape
bc_width- 0.00098s
width_fitb- 0.000277± 0.0000099s
scat_time- 0.000870± 0.0000291s
Flux and spectrum
flux- 1.31± 0.26Jy
fluence- 2.97± 0.59Jy ms
peak_freq- 467.4MHz
low_freq- 400.2MHz
high_freq- 557.6MHz
sp_idx- 22.95± 1.57
sp_run- -73.92± 4.66
Exposure and fluence thresholds
exp_up- 125.61± 60.05hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.7Jy ms
low_ft_95- —
up_ft_95- 1.1Jy ms
Fit quality
chi_sq- 1832660.590
dof- 1834805
flag_frac- 0.309