FRB 20190226C
One-off burst
- Arrival, 400 MHz
- 2019-02-26 22:45:19.447 UTC
- Right ascension
- 17.460°
- Declination
- 26.760°
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Notes
- Upper transit exposure. A significant fraction of the localization region of the burst is falling between the FWHM of two beams resulting in a large error on the exposure. See Section 2.2.
Position
ra- 17.460± 0.210degrees
dec- 26.760± 0.056degrees
gl- 128.01degrees
gb- -35.93degrees
Detection and dispersion
bonsai_snr- 10.6
snr_fitb- 15.9
bonsai_dm- 826.5pc cm⁻³
dm_fitb- 827.7700± 0.02200pc cm⁻³
dm_exc_ne2001- 783.3pc cm⁻³
dm_exc_ymw16- 792.2pc cm⁻³
Arrival time
mjd_400- 58540.948141742± 1.10 × 10⁻⁸MJD
mjd_inf- 58540.947893523± 1.30 × 10⁻⁸MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.001310± 0.0001200s
scat_time- <0.0015s
Flux and spectrum
flux- 0.39± 0.16Jy
fluence- 1.41± 0.35Jy ms
peak_freq- 433.3MHz
low_freq- 400.2MHz
high_freq- 548.3MHz
sp_idx- 6.60± 3.30
sp_run- -42.00± 13.00
Exposure and fluence thresholds
exp_up- 4.10± 5.80hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 1.2Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 2.3Jy ms
Fit quality
chi_sq- 443501.090
dof- 443834
flag_frac- 0.287