FRB 20221211D
One-off burst
- Event ID
- 255032136
- Arrival, 400 MHz
- 2022-12-11 07:26:36.048 UTC
- Right ascension
- 247.018°
- Declination
- 87.064°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 247.018± 0.191degrees
dec- 87.064± 0.264degrees
gl- 120.22degrees
gb- 28.82degrees
Detection and dispersion
bonsai_snr- 18.9
snr_fitb- 32.9
bonsai_dm- 350.6pc cm⁻³
dm_fitb- 350.7690± 0.01357pc cm⁻³
dm_exc_ne2001- 298.9pc cm⁻³
dm_exc_ymw16- 303.0pc cm⁻³
Arrival time
mjd_400- 59924.31013944842± 1.81 × 10⁻⁹MJD
mjd_inf- 59924.3100342652± 4.45 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000304± 0.0000229s
scat_time- 0.002460± 0.0001995s
Flux and spectrum
flux- 1.22± 0.46Jy
fluence- 3.45± 1.34Jy ms
peak_freq- 527.1MHz
low_freq- 437.9MHz
high_freq- 634.6MHz
sp_idx- 36.85± 4.08
sp_run- -66.88± 6.86
Exposure and fluence thresholds
exp_up- 1387.90± 646.97hour
exp_low- 1438.88± 593.23hour
low_ft_68- 1.3Jy ms
up_ft_68- 0.9Jy ms
low_ft_95- 2.3Jy ms
up_ft_95- 1.6Jy ms
Fit quality
chi_sq- 1425972.333
dof- 1427051
flag_frac- 0.462