6dFGS gJ134700.9-113335
Observation
| Spectrum ID | 109657851_sp1 |
|---|---|
| Alt name | g1347009-113335 |
| z | 0.0858 |
| RA, Dec | 206.7538, -11.5599 |
| MJD | 60383.69 |
| SNR/Å B/R | 9.7/12.9 |
| Obs Airmass | 1.06 |
| SMSS ID | 109657851 |
| Closest SMSS | 11.84'', 109657852 |
| SMSS Mean r6"ap | 17.0 ± 0.1 |
| 2MASS Kext | 12.9 ± 0.2 |
AGN Properties
| Spectrum Type | Sy 1.2+ |
|---|---|
| Quality Flag | good |
| AGN reference | 6dFGS |
| MW E(B−V) | 0.056 |
| Power law αν | -1.45 ± 0.22 |
| log L5100,AGN | 42.97 ± 0.04 |
| log HβBr/[O III] | <0.31 |
| log ML5100/M☉ | — |
| log MHα/M☉ | 7.01 ± 0.10 |
| log MHβ/M☉ | — |
| log M[O III]/M☉ | — |
Spatial extraction & sky subtraction region
Spaxel scale: 1 arcsec² — Flux units: erg s⁻¹ cm⁻² Å⁻¹
Apertures: object (solid), background (dashed)
Spectrum decomposition
Emission line measurements
| Line | log L (erg s⁻¹) | FWHM (km s⁻¹) | σ (km s⁻¹) | EW (Å) |
|---|---|---|---|---|
| Hγ Narrow | 39.66 ± 0.24 | 274 ± 63 | 115 ± 25 | 2.26 ± 0.72 |
| Hγ Broad | — | — | — | — |
| [O III] 4364 | — | — | — | — |
| He II Narrow | 39.23 ± 0.40 | 226 ± 62 | 95 ± 25 | 0.88 ± 0.61 |
| He II Broad | — | — | — | — |
| Hβ Narrow | 40.41 ± 0.05 | 274 ± 63 | 115 ± 25 | 13.47 ± 0.78 |
| Hβ Broad | <40.69 | — | — | — |
| [O III] 5007 | 40.38 ± 0.04 | 274 ± 63 | 115 ± 25 | 12.81 ± 0.75 |
| He I Narrow | 39.14 ± 0.40 | 226 ± 62 | 95 ± 25 | 0.80 ± 0.61 |
| He I Broad | 41.24 ± 0.05 | 15777 ± 63 | 6700 ± 25 | 100.77 ± 5.72 |
| [O I] 6300 | 39.65 ± 0.18 | 226 ± 62 | 95 ± 25 | 2.71 ± 0.70 |
| Hα Narrow | 41.10 ± 0.01 | 226 ± 62 | 95 ± 25 | 78.28 ± 0.72 |
| Hα Broad | 41.05 ± 0.04 | 3461 ± 368 | 1425 ± 51 | 70.39 ± 3.34 |
| [N II] 6585 | 40.78 ± 0.02 | 226 ± 62 | 95 ± 25 | 37.52 ± 0.70 |
| [S II] 6718 | 40.29 ± 0.05 | 226 ± 62 | 95 ± 25 | 12.18 ± 0.93 |
| [S II] 6732 | 40.18 ± 0.06 | 226 ± 62 | 95 ± 25 | 9.51 ± 0.95 |
All narrow line widths are tied to narrow [O III] 5007Å. [O III] 5007Å and narrow Hβ include a second narrow component not tied to other narrow lines.
Emission summary
| Hα Broad SNR | 1.83 |
|---|---|
| Hβ Broad SNR | 0.65 |
| Hγ Broad SNR | 0.00 |
| AGN frac | 0.31 |
| Host frac | 0.69 |
| log L5100,Host | 43.32 |
| Fe II/Hβ | — |
| Fe II/[O III] | — |
Quality flags
spurious_hab/hbb | 0.0/0 |
|---|---|
l5100 | 1 |
balmer | 2 |
balmer_snr | 2 |
hb_width | 2 |
balmer_width | 2 |
Hα mass estimates from Cho+2023. Remaining mass estimates from R–L relations in Wang & Woo 2024 and zero-points from Amrutha+2026.