FRB 20220726B
One-off burst
- Event ID
- 237537161
- Arrival, 400 MHz
- 2022-07-26 16:38:35.035 UTC
- Right ascension
- 73.679°
- Declination
- 69.884°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 73.679± 0.197degrees
dec- 69.884± 0.207degrees
gl- 141.15degrees
gb- 16.20degrees
Detection and dispersion
bonsai_snr- 17.0
snr_fitb- 22.6
bonsai_dm- 686.2pc cm⁻³
dm_fitb- 686.9378± 0.09120pc cm⁻³
dm_exc_ne2001- 596.6pc cm⁻³
dm_exc_ymw16- 574.1pc cm⁻³
Arrival time
mjd_400- 59786.69346105375± 1.85 × 10⁻⁸MJD
mjd_inf- 59786.6932550654± 3.30 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001833± 0.0001924s
scat_time- 0.000000s
Flux and spectrum
flux- 0.86± 0.56Jy
fluence- 3.94± 0.12Jy ms
peak_freq- 693.8MHz
low_freq- 524.9MHz
high_freq- 800.2MHz
sp_idx- 32.56± 6.52
sp_run- -29.59± 5.96
Exposure and fluence thresholds
exp_up- 229.33± 124.84hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.0Jy ms
Fit quality
chi_sq- 1836568.117
dof- 1837074
flag_frac- 0.308