FRB 20210221C
One-off burst
- Event ID
- 160882122
- Arrival, 400 MHz
- 2021-02-21 04:52:45.972 UTC
- Right ascension
- 267.138°
- Declination
- 89.084°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 267.138± 0.232degrees
dec- 89.084± 0.277degrees
gl- 121.94degrees
gb- 27.37degrees
Detection and dispersion
bonsai_snr- 18.3
snr_fitb- 29.8
bonsai_dm- 318.2pc cm⁻³
dm_fitb- 318.9721± 0.00156pc cm⁻³
dm_exc_ne2001- 265.2pc cm⁻³
dm_exc_ymw16- 268.2pc cm⁻³
Arrival time
mjd_400- 59266.20330986665± 1.63 × 10⁻¹⁰MJD
mjd_inf- 59266.203214218214± 4.94 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000223± 0.0000032s
scat_time- 0.000000s
Flux and spectrum
flux- 1.56± 0.68Jy
fluence- 2.50± 0.99Jy ms
peak_freq- 473.5MHz
low_freq- 400.2MHz
high_freq- 676.7MHz
sp_idx- 6.08± 1.07
sp_run- -18.06± 2.26
Exposure and fluence thresholds
exp_up- 5949.65± 1871.79hour
exp_low- 5210.79± 1863.73hour
low_ft_68- 1.3Jy ms
up_ft_68- 1.1Jy ms
low_ft_95- 2.5Jy ms
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1868267.603
dof- 1869150
flag_frac- 0.296