FRB 20220423C
One-off burst
- Event ID
- 221887780
- Arrival, 400 MHz
- 2022-04-23 01:26:12.204 UTC
- Right ascension
- 112.771°
- Declination
- 1.842°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 112.771± 0.211degrees
dec- 1.842± 0.316degrees
gl- 215.83degrees
gb- 9.66degrees
Detection and dispersion
bonsai_snr- 12.8
snr_fitb- 19.2
bonsai_dm- 1265.3pc cm⁻³
dm_fitb- 1266.3279± 0.00305pc cm⁻³
dm_exc_ne2001- 1143.8pc cm⁻³
dm_exc_ymw16- 1104.5pc cm⁻³
Arrival time
mjd_400- 59692.059863474955± 3.26 × 10⁻¹⁰MJD
mjd_inf- 59692.05948374803± 9.71 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000389± 0.0000065s
scat_time- 0.000000s
Flux and spectrum
flux- 1.83± 1.54Jy
fluence- 4.24± 3.24Jy ms
peak_freq- 465.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.33± 1.54
sp_run- -7.74± 2.42
Exposure and fluence thresholds
exp_up- 75.11± 41.20hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.2Jy ms
low_ft_95- —
up_ft_95- 2.7Jy ms
Fit quality
chi_sq- 1435599.663
dof- 1435962
flag_frac- 0.459