FRB 190711

Image from Heintz et al., 2020, ApJ, 903, 152

Summary
- Detected by: ASKAP-ICS
- FRB coordinates (RA, Dec): 21:57:40.68 -80:21:28.8 (J2000)
- Host coordinates (RA, Dec): 21:57:40.60 -80:21:29.3 (J2000)
- Redshift: 0.5220
- Observed DM: 587.9 pc cm^-3
- Repeating: Yes
- References: Macquart et al., 2020, Nature, 581, 391; Day et al., 2020, MNRAS, 497, 3335; Kumar et al., 2020 (arXiv: 2009.01214); Heintz et al., 2020, ApJ, 903, 152; Mannings et al., 2020 (ArXiv: 2012.11617)

Host galaxy properties

Quantity	Measured value	Unit
Stellar mass	(0.81 ± 0.29) × 109	M⊙
Star-formation rate	0.42 ± 0.12	M⊙/yr
E(B-V)	0.19 ± 0.11	mag
Mass-weighted age	607.2	Myr
Absolute r-band mag.	-19.01 ± 0.08	mag
u - r color (rest-frame)	0.95 ± 0.16	mag
Half-light radius	2.94 ± 0.17	kpc
FRB offset from galaxy center	3.17 ± 2.09	kpc
ΣSFR (FRB)	< 0.130	M⊙/yr/kpc2
ΣM⊙ (FRB)	0.045 ± 0.004	M⊙/kpc2

Emission line fluxes

Emission line	Measured value
Hβ	0.26 ± 0.05

Measurements are reported in units of 10^-16 erg s^-1 cm^-2 and are corrected for Galactic dust using the E(B−V) values derived from Schlafly & Finkbeiner, 2011, ApJ, 737, 103.

Photometry

Telescope	Filter (eff. wavelength)	Magnitude (AB)
GMOS-S	g (475 nm)	23.47 ± 0.20
GMOS-S	r (630 nm)	23.49 ± 0.15
GMOS-S	i (780 nm)	22.95 ± 0.15
HST/WFC3	F160W (1.6 μm)	22.733 ± 0.012

Measurements are corrected for Galactic dust using the E(B−V) values derived from Schlafly & Finkbeiner, 2011, ApJ, 737, 103.