FRB 20210422A
One-off burst
- Event ID
- 168870342
- Arrival, 400 MHz
- 2021-04-22 15:24:50.558 UTC
- Right ascension
- 322.371°
- Declination
- 74.454°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 322.371± 0.206degrees
dec- 74.454± 0.226degrees
gl- 110.46degrees
gb- 16.71degrees
Detection and dispersion
bonsai_snr- 15.1
snr_fitb- 19.7
bonsai_dm- 544.7pc cm⁻³
dm_fitb- 545.2054± 0.00129pc cm⁻³
dm_exc_ne2001- 461.0pc cm⁻³
dm_exc_ymw16- 447.1pc cm⁻³
Arrival time
mjd_400- 59326.642251828875± 9.66 × 10⁻¹¹MJD
mjd_inf- 59326.64208834107± 4.00 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000118± 0.0000031s
scat_time- 0.000148± 0.0000021s
Flux and spectrum
flux- 0.57± 0.26Jy
fluence- 1.95± 0.53Jy ms
peak_freq- 455.0MHz
low_freq- 400.2MHz
high_freq- 542.0MHz
sp_idx- 19.32± 3.28
sp_run- -75.23± 11.56
Exposure and fluence thresholds
exp_up- 285.25± 162.64hour
exp_low- 221.25± 119.48hour
low_ft_68- 11.5Jy ms
up_ft_68- 1.8Jy ms
low_ft_95- 19.3Jy ms
up_ft_95- 3.1Jy ms
Fit quality
chi_sq- 1888206.112
dof- 1888589
flag_frac- 0.288