FRB 20220225D
One-off burst
- Event ID
- 213049980
- Arrival, 400 MHz
- 2022-02-25 04:58:58.733 UTC
- Right ascension
- 108.511°
- Declination
- 49.352°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 108.511± 0.207degrees
dec- 49.352± 0.206degrees
gl- 168.03degrees
gb- 23.77degrees
Detection and dispersion
bonsai_snr- 16.0
snr_fitb- 34.5
bonsai_dm- 217.6pc cm⁻³
dm_fitb- 216.9340± 0.06710pc cm⁻³
dm_exc_ne2001- 148.9pc cm⁻³
dm_exc_ymw16- 142.0pc cm⁻³
Arrival time
mjd_400- 59635.20762422175± 3.38 × 10⁻⁹MJD
mjd_inf- 59635.207559170914± 2.04 × 10⁻⁸MJD
Burst shape
bc_width- 0.01180s
width_fitb- 0.000589± 0.0001416s
scat_time- 0.019217± 0.0012229s
Flux and spectrum
flux- 0.34± 0.14Jy
fluence- 4.07± 0.38Jy ms
peak_freq- 427.4MHz
low_freq- 400.2MHz
high_freq- 487.9MHz
sp_idx- 17.32± 2.54
sp_run- -131.61± 14.35
Exposure and fluence thresholds
exp_up- 114.16± 66.83hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.3Jy ms
low_ft_95- —
up_ft_95- 0.5Jy ms
Fit quality
chi_sq- 1901825.172
dof- 1903007
flag_frac- 0.283