FRB 20221202F
One-off burst
- Event ID
- 253538488
- Arrival, 400 MHz
- 2022-12-02 17:17:12.424 UTC
- Right ascension
- 210.261°
- Declination
- 36.527°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 210.261± 0.029degrees
dec- 36.527± 0.174degrees
gl- 69.77degrees
gb- 72.52degrees
Detection and dispersion
bonsai_snr- 17.0
snr_fitb- 20.2
bonsai_dm- 717.8pc cm⁻³
dm_fitb- 718.2305± 0.03555pc cm⁻³
dm_exc_ne2001- 694.5pc cm⁻³
dm_exc_ymw16- 697.4pc cm⁻³
Arrival time
mjd_400- 59915.72028268077± 3.10 × 10⁻⁹MJD
mjd_inf- 59915.720067308845± 1.11 × 10⁻⁸MJD
Burst shape
bc_width- 0.00786s
width_fitb- 0.001864± 0.0001343s
scat_time- 0.000000s
Flux and spectrum
flux- 0.59± 0.28Jy
fluence- 3.39± 1.11Jy ms
peak_freq- 441.3MHz
low_freq- 400.2MHz
high_freq- 673.8MHz
sp_idx- 2.51± 1.76
sp_run- -12.85± 4.83
Exposure and fluence thresholds
exp_up- 97.58± 47.57hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.6Jy ms
low_ft_95- —
up_ft_95- 2.8Jy ms
Fit quality
chi_sq- 1851574.363
dof- 1851978
flag_frac- 0.302