FRB 20190527B
A burst from FRB20181128A
- Repeater
- FRB20181128A
- Arrival, 400 MHz
- 2019-05-27 20:39:41.741 UTC
- Right ascension
- 73.920°
- Declination
- 63.220°
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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- 73.920± 0.140degrees
dec- 63.220± 0.073degrees
gl- 146.73degrees
gb- 12.30degrees
Detection and dispersion
bonsai_snr- 9.4
snr_fitb- 10.0
bonsai_dm- 449.7pc cm⁻³
dm_fitb- 449.8190± 0.06700pc cm⁻³
dm_exc_ne2001- 337.4pc cm⁻³
dm_exc_ymw16- 297.9pc cm⁻³
Arrival time
mjd_400- 58630.860899776± 1.50 × 10⁻⁸MJD
mjd_inf- 58630.860764891± 2.50 × 10⁻⁸MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.002120± 0.0006100s
scat_time- <0.0033s
Flux and spectrum
flux- 0.36± 0.29Jy
fluence- 2.04± 0.87Jy ms
peak_freq- 637.0MHz
low_freq- 416.2MHz
high_freq- 800.2MHz
sp_idx- 11.80± 4.70
sp_run- -12.70± 5.30
Exposure and fluence thresholds
exp_up- 13.00± 13.00hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 5.9Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 25.6Jy ms
Fit quality
chi_sq- 369868.919
dof- 371482
flag_frac- 0.403