FRB 20220724A
One-off burst
- Event ID
- 237272845
- Arrival, 400 MHz
- 2022-07-24 01:04:33.316 UTC
- Right ascension
- 198.015°
- Declination
- 58.788°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 198.015± 0.233degrees
dec- 58.788± 0.250degrees
gl- 117.87degrees
gb- 58.14degrees
Detection and dispersion
bonsai_snr- 8.9
snr_fitb- 9.7
bonsai_dm- 2533.4pc cm⁻³
dm_fitb- 2534.9291± 0.28820pc cm⁻³
dm_exc_ne2001- 2503.2pc cm⁻³
dm_exc_ymw16- 2511.2pc cm⁻³
Arrival time
mjd_400- 59784.044830050734± 5.84 × 10⁻⁸MJD
mjd_inf- 59784.04406991521± 1.04 × 10⁻⁷MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.002314± 0.0003434s
scat_time- 0.000000s
Flux and spectrum
flux- 0.29± 0.15Jy
fluence- 1.93± 0.71Jy ms
peak_freq- 685.3MHz
low_freq- 504.9MHz
high_freq- 800.2MHz
sp_idx- 26.53± 8.77
sp_run- -24.66± 8.66
Exposure and fluence thresholds
exp_up- 132.10± 81.46hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.5Jy ms
low_ft_95- —
up_ft_95- 4.5Jy ms
Fit quality
chi_sq- 1818032.161
dof- 1818120
flag_frac- 0.315