FRB 20220122A
One-off burst
- Event ID
- 208567837
- Arrival, 400 MHz
- 2022-01-22 19:22:47.613 UTC
- Right ascension
- 292.554°
- Declination
- 28.258°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 292.554± 0.192degrees
dec- 28.258± 0.205degrees
gl- 62.32degrees
gb- 4.81degrees
Detection and dispersion
bonsai_snr- 17.9
snr_fitb- 23.3
bonsai_dm- 683.0pc cm⁻³
dm_fitb- 683.9914± 0.01652pc cm⁻³
dm_exc_ne2001- 398.5pc cm⁻³
dm_exc_ymw16- 366.4pc cm⁻³
Arrival time
mjd_400- 59601.807495515866± 1.97 × 10⁻⁹MJD
mjd_inf- 59601.80729041104± 5.33 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000626± 0.0000815s
scat_time- 0.004415± 0.0005906s
Flux and spectrum
flux- 1.23± 0.69Jy
fluence- 7.60± 3.63Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 680.6MHz
sp_idx- -0.71± 0.98
sp_run- -6.84± 2.12
Exposure and fluence thresholds
exp_up- 84.26± 47.20hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.7Jy ms
low_ft_95- —
up_ft_95- 6.9Jy ms
Fit quality
chi_sq- 1906846.633
dof- 1907381
flag_frac- 0.281