FRB 20220722C
One-off burst
- Event ID
- 237111792
- Arrival, 400 MHz
- 2022-07-22 19:12:13.859 UTC
- Right ascension
- 107.078°
- Declination
- 40.654°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 107.078± 0.017degrees
dec- 40.654± 0.004degrees
gl- 176.70degrees
gb- 20.29degrees
Detection and dispersion
bonsai_snr- 47.8
snr_fitb- 74.7
bonsai_dm- 650.6pc cm⁻³
dm_fitb- 651.0073± 0.00123pc cm⁻³
dm_exc_ne2001- 572.1pc cm⁻³
dm_exc_ymw16- 555.1pc cm⁻³
Arrival time
mjd_400- 59782.800160409344± 5.79 × 10⁻¹¹MJD
mjd_inf- 59782.79996519529± 3.73 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000317± 0.0000013s
scat_time- 0.000000s
Flux and spectrum
flux- 2.16± 0.89Jy
fluence- 5.33± 2.02Jy ms
peak_freq- 415.8MHz
low_freq- 400.2MHz
high_freq- 527.3MHz
sp_idx- 3.12± 0.74
sp_run- -40.76± 3.58
Exposure and fluence thresholds
exp_up- 101.72± 54.66hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.1Jy ms
low_ft_95- —
up_ft_95- 2.0Jy ms
Fit quality
chi_sq- 1751798.523
dof- 1757370
flag_frac- 0.338