FRB 20220908D
One-off burst
- Event ID
- 244232148
- Arrival, 400 MHz
- 2022-09-08 15:43:26.922 UTC
- Right ascension
- 92.048°
- Declination
- 86.783°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 92.048± 0.084degrees
dec- 86.783± 0.168degrees
gl- 126.46degrees
gb- 26.48degrees
Detection and dispersion
bonsai_snr- 29.9
snr_fitb- 37.7
bonsai_dm- 535.8pc cm⁻³
dm_fitb- 536.5010± 0.00224pc cm⁻³
dm_exc_ne2001- 480.0pc cm⁻³
dm_exc_ymw16- 482.0pc cm⁻³
Arrival time
mjd_400- 59830.65517270539± 3.95 × 10⁻¹⁰MJD
mjd_inf- 59830.65501182773± 7.81 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000144± 0.0000114s
scat_time- 0.002717± 0.0001139s
Flux and spectrum
flux- 1.98± 0.56Jy
fluence- 5.79± 1.70Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -1.68± 0.49
sp_run- -1.41± 0.78
Exposure and fluence thresholds
exp_up- 1682.37± 458.29hour
exp_low- 1094.96± 643.31hour
low_ft_68- 1.2Jy ms
up_ft_68- 0.8Jy ms
low_ft_95- 2.0Jy ms
up_ft_95- 1.3Jy ms
Fit quality
chi_sq- 1594764.703
dof- 1596179
flag_frac- 0.399