FRB 20200221B
One-off burst
- Event ID
- 73954301
- Arrival, 400 MHz
- 2020-02-21 11:58:32.211 UTC
- Right ascension
- 209.582°
- Declination
- 42.800°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 209.582± 0.247degrees
dec- 42.800± 0.244degrees
gl- 86.33degrees
gb- 69.26degrees
Detection and dispersion
bonsai_snr- 10.2
snr_fitb- 12.4
bonsai_dm- 551.6pc cm⁻³
dm_fitb- 549.9927± 0.07132pc cm⁻³
dm_exc_ne2001- 521.8pc cm⁻³
dm_exc_ymw16- 528.8pc cm⁻³
Arrival time
mjd_400- 58900.498983922225± 1.52 × 10⁻⁸MJD
mjd_inf- 58900.49881899888± 2.62 × 10⁻⁸MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000514± 0.0000488s
scat_time- 0.000000s
Flux and spectrum
flux- 0.19± 0.05Jy
fluence- 0.37± 0.07Jy ms
peak_freq- 755.0MHz
low_freq- 644.7MHz
high_freq- 800.2MHz
sp_idx- 117.29± 36.22
sp_run- -92.39± 29.51
Exposure and fluence thresholds
exp_up- 96.21± 56.05hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.2Jy ms
low_ft_95- —
up_ft_95- 0.4Jy ms
Fit quality
chi_sq- 2080737.064
dof- 2080884
flag_frac- 0.216