FRB 20210809A
One-off burst
- Event ID
- 179514491
- Arrival, 400 MHz
- 2021-08-09 03:08:37.299 UTC
- Right ascension
- 245.685°
- Declination
- 31.630°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 245.685± 0.103degrees
dec- 31.630± 0.151degrees
gl- 51.82degrees
gb- 44.19degrees
Detection and dispersion
bonsai_snr- 56.7
snr_fitb- 87.7
bonsai_dm- 837.5pc cm⁻³
dm_fitb- 838.5202± 0.00907pc cm⁻³
dm_exc_ne2001- 805.6pc cm⁻³
dm_exc_ymw16- 809.5pc cm⁻³
Arrival time
mjd_400- 59435.13098725126± 1.75 × 10⁻⁹MJD
mjd_inf- 59435.130735808736± 3.23 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.001171± 0.0000219s
scat_time- 0.000000s
Flux and spectrum
flux- 4.26± 1.44Jy
fluence- 24.72± 7.92Jy ms
peak_freq- 659.6MHz
low_freq- 446.4MHz
high_freq- 800.2MHz
sp_idx- 15.09± 0.84
sp_run- -15.10± 0.85
Exposure and fluence thresholds
exp_up- 109.33± 22.58hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.3Jy ms
low_ft_95- —
up_ft_95- 5.8Jy ms
Fit quality
chi_sq- 1804283.910
dof- 1811964
flag_frac- 0.317