FRB 20221104F
One-off burst
- Event ID
- 250720514
- Arrival, 400 MHz
- 2022-11-04 09:07:25.957 UTC
- Right ascension
- 57.608°
- Declination
- 71.498°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 57.608± 0.182degrees
dec- 71.498± 0.197degrees
gl- 136.21degrees
gb- 13.41degrees
Detection and dispersion
bonsai_snr- 22.1
snr_fitb- 30.7
bonsai_dm- 1408.0pc cm⁻³
dm_fitb- 1409.0795± 0.07657pc cm⁻³
dm_exc_ne2001- 1304.2pc cm⁻³
dm_exc_ymw16- 1269.0pc cm⁻³
Arrival time
mjd_400- 59887.38016154463± 6.76 × 10⁻⁹MJD
mjd_inf- 59887.37973901154± 2.39 × 10⁻⁸MJD
Burst shape
bc_width- 0.01966s
width_fitb- 0.002188± 0.0003503s
scat_time- 0.019874± 0.0016475s
Flux and spectrum
flux- 0.51± 0.31Jy
fluence- 9.01± 3.55Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 568.0MHz
sp_idx- -0.18± 1.27
sp_run- -18.26± 4.40
Exposure and fluence thresholds
exp_up- 245.87± 136.65hour
exp_low- 229.88± 59.61hour
low_ft_68- 20.5Jy ms
up_ft_68- 2.3Jy ms
low_ft_95- 37.2Jy ms
up_ft_95- 4.3Jy ms
Fit quality
chi_sq- 1969785.257
dof- 1970723
flag_frac- 0.258