FRB 20220719C
One-off burst
- Event ID
- 236727641
- Arrival, 400 MHz
- 2022-07-19 04:41:25.653 UTC
- Right ascension
- 247.580°
- Declination
- 61.464°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 247.580± 0.191degrees
dec- 61.464± 0.191degrees
gl- 92.20degrees
gb- 40.25degrees
Detection and dispersion
bonsai_snr- 17.7
snr_fitb- 20.2
bonsai_dm- 552.0pc cm⁻³
dm_fitb- 552.1127± 0.01460pc cm⁻³
dm_exc_ne2001- 513.4pc cm⁻³
dm_exc_ymw16- 520.1pc cm⁻³
Arrival time
mjd_400- 59779.19543580155± 2.53 × 10⁻⁹MJD
mjd_inf- 59779.19527024249± 5.06 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000258± 0.0000587s
scat_time- 0.004880± 0.0005328s
Flux and spectrum
flux- 0.84± 0.23Jy
fluence- 2.79± 0.67Jy ms
peak_freq- 474.2MHz
low_freq- 400.2MHz
high_freq- 796.8MHz
sp_idx- 2.90± 1.17
sp_run- -8.55± 1.78
Exposure and fluence thresholds
exp_up- 156.30± 86.62hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.3Jy ms
low_ft_95- —
up_ft_95- 3.8Jy ms
Fit quality
chi_sq- 1718249.338
dof- 1718651
flag_frac- 0.352