FRB 20190415B
One-off burst
- Arrival, 400 MHz
- 2019-04-15 19:03:06.048 UTC
- Right ascension
- 8.860°
- Declination
- 54.850°
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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- 8.860± 0.150degrees
dec- 54.850± 0.017degrees
gl- 120.61degrees
gb- -7.95degrees
Detection and dispersion
bonsai_snr- 29.6
snr_fitb- 50.8
bonsai_dm- 711.7pc cm⁻³
dm_fitb- 722.9930± 0.07500pc cm⁻³
dm_exc_ne2001- 567.6pc cm⁻³
dm_exc_ymw16- 553.4pc cm⁻³
Arrival time
mjd_400- 58588.793820004± 1.30 × 10⁻⁸MJD
mjd_inf- 58588.793603204± 2.60 × 10⁻⁸MJD
Burst shape
bc_width- 0.03539s
width_fitb- 0.003610± 0.0003500s
scat_time- 0.018610± 0.0009800s
Flux and spectrum
flux- 0.85± 0.20Jy
fluence- 22.30± 3.40Jy ms
peak_freq- 518.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 5.94± 0.61
sp_run- -11.49± 0.87
Exposure and fluence thresholds
exp_up- 3.60± 6.40hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 11.1Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 18.2Jy ms
Fit quality
chi_sq- 1946413.492
dof- 1933433
flag_frac- 0.379