FRB 20181030A

Image from Bhardwaj et al., 2021 (ArXiv: 2108.12122)

Summary
- Detected by: CHIME
- FRB coordinates (RA, Dec): 10:34:20.1 +73:45:05 (J2000)
- Host coordinates (RA, Dec): 10:34:23.10 +73:45:53.9 (J2000)
- Redshift: 0.0039 (20 Mpc)
- Observed DM: 103.5 pc cm-3
- Repeating: Yes
- References: Bhardwaj et al., 2021 (ArXiv: 2108.12122)

Host galaxy properties

Quantity Measured value Unit
Stellar mass (5.8+1.6-2.0) × 109 M
Star-formation rate 0.36 ± 0.1 M/yr
Metallicity 8.44 ± 0.06 12+log(O/H)
E(B-V) 0.42 ± 0.06 mag
Absolute r-band mag. -19.1 ± 0.5 mag
Mass-weighted age 4.8+1.6-1.8 Gyr
Half-light radius 2.6 kpc