FRB 20180301A

Image from Bhandari et al., 2021 (ArXiv: 2108.01282)

Summary
- Detected by: Parkes
- FRB coordinates (RA, Dec): 06:12:54.42 +04:40:15.9 (J2000)
- Host coordinates (RA, Dec): 06:12:54.44 +04:40:13.7 (J2000)
- Redshift: 0.3304
- Observed DM: 536 ± 10 pc cm-3
- Repeating: Yes
- References: Bhandari et al., 2021 (ArXiv: 2108.01282)

Host galaxy properties

Quantity Measured value Unit
Stellar mass (0.23 ± 0.06) × 1010 M
Star-formation rate 1.93 ± 0.58 M/yr
Metallicity 8.70 12+log(O/H)
Absolute r-band mag. -20.18 ± 0.07 mag
u - r color (rest-frame) 0.90 ± 0.11 mag
Half-light radius 5.80 ± 0.20 kpc
FRB offset from galaxy center 10.8 ± 3.0 kpc
Gas-phase metallicities are derived using the O3N2 calibration from Hirschauer et al., 2018, AJ, 155, 82.

Emission line fluxes

Emission line Measured value
16.97 ± 0.18
7.77 ± 0.61
[OIII] λ 5007 12.75 ± 0.65
[NII] λ 6584 4.32 ± 0.32
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)
NOT u (350 nm) 21.45 ± 0.30
NOT g (480 nm) 21.40 ± 0.09
NOT r (625 nm) 21.04 ± 0.06
NOT i (770 nm) 20.99 ± 0.06
NOT z (840 nm) 20.59 ± 0.11
Measurements are corrected for Galactic dust using the E(B−V) values derived from Schlafly & Finkbeiner, 2011, ApJ, 737, 103.