FRB 20190221D
One-off burst
- Event ID
- 31399569
- Arrival, 400 MHz
- 2019-02-21 23:29:08.289 UTC
- Right ascension
- 24.755°
- Declination
- 60.935°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 24.755± 0.234degrees
dec- 60.935± 0.233degrees
gl- 128.68degrees
gb- -1.40degrees
Detection and dispersion
bonsai_snr- 10.0
snr_fitb- 13.2
bonsai_dm- 473.9pc cm⁻³
dm_fitb- 473.7275± 0.00493pc cm⁻³
dm_exc_ne2001- 282.6pc cm⁻³
dm_exc_ymw16- 183.1pc cm⁻³
Arrival time
mjd_400- 58535.97856815975± 6.46 × 10⁻¹⁰MJD
mjd_inf- 58535.97842610564± 1.61 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000364± 0.0000217s
scat_time- 0.000000s
Flux and spectrum
flux- 0.66± 0.19Jy
fluence- 1.47± 0.40Jy ms
peak_freq- 455.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.80± 1.54
sp_run- -3.07± 2.25
Exposure and fluence thresholds
exp_up- 153.33± 91.83hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.0Jy ms
Fit quality
chi_sq- 2004899.614
dof- 2005068
flag_frac- 0.245