FRB 20220413A
One-off burst
- Event ID
- 220505208
- Arrival, 400 MHz
- 2022-04-13 15:11:27.215 UTC
- Right ascension
- 309.349°
- Declination
- 29.044°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 309.349± 0.208degrees
dec- 29.044± 0.214degrees
gl- 70.87degrees
gb- -7.22degrees
Detection and dispersion
bonsai_snr- 20.7
snr_fitb- 37.5
bonsai_dm- 513.2pc cm⁻³
dm_fitb- 513.1400± 0.08498pc cm⁻³
dm_exc_ne2001- 323.9pc cm⁻³
dm_exc_ymw16- 381.3pc cm⁻³
Arrival time
mjd_400- 59682.632953874505± 6.25 × 10⁻⁹MJD
mjd_inf- 59682.632800001964± 2.62 × 10⁻⁸MJD
Burst shape
bc_width- 0.00983s
width_fitb- 0.002161± 0.0002260s
scat_time- 0.014864± 0.0012385s
Flux and spectrum
flux- 0.77± 0.21Jy
fluence- 9.52± 1.91Jy ms
peak_freq- 450.6MHz
low_freq- 400.2MHz
high_freq- 524.0MHz
sp_idx- 23.94± 2.26
sp_run- -100.95± 8.52
Exposure and fluence thresholds
exp_up- 80.32± 48.58hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.6Jy ms
low_ft_95- —
up_ft_95- 8.2Jy ms
Fit quality
chi_sq- 1838592.477
dof- 1839989
flag_frac- 0.307