6dFGS gJ061514.0-240536
Observation
| Spectrum ID | 48228323_sp1 |
|---|---|
| Alt name | g0615140-240536 |
| z | 0.0604 |
| RA, Dec | 93.8083, -24.0932 |
| MJD | 60996.7 |
| SNR/Å B/R | 12.7/24.2 |
| Obs Airmass | 1.01 |
| SMSS ID | 48228323 |
| Closest SMSS | 14.77'', 1057940802 |
| SMSS Mean r6"ap | 16.3 ± 0.0 |
| 2MASS Kext | 12.4 ± 0.1 |
AGN Properties
| Spectrum Type | Sy 2 |
|---|---|
| Quality Flag | good |
| AGN reference | 6dFGS |
| MW E(B−V) | 0.029 |
| Power law αν | -1.01 ± 0.24 |
| log L5100,AGN | 42.80 ± 0.05 |
| log HβBr/[O III] | — |
| log ML5100/M☉ | — |
| log MHα/M☉ | — |
| 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 | 39.76 ± 0.23 | 412 ± 62 | 186 ± 28 | 3.95 ± 1.66 |
| Hγ Broad | — | — | — | — |
| [O III] 4364 | — | — | — | — |
| He II Narrow | 39.63 ± 0.27 | 406 ± 62 | 173 ± 25 | 3.16 ± 1.00 |
| He II Broad | 39.52 ± 0.46 | 1231 ± 62 | 523 ± 25 | 2.46 ± 1.74 |
| Hβ Narrow | 40.37 ± 0.06 | 412 ± 62 | 187 ± 28 | 18.12 ± 1.61 |
| Hβ Broad | — | — | — | — |
| [O III] 5007 | 41.30 ± 0.01 | 412 ± 62 | 187 ± 28 | 157.07 ± 1.94 |
| He I Narrow | 39.71 ± 0.14 | 406 ± 62 | 173 ± 25 | 4.74 ± 0.83 |
| He I Broad | — | — | — | — |
| [O I] 6300 | 39.66 ± 0.13 | 406 ± 62 | 173 ± 25 | 4.55 ± 0.78 |
| Hα Narrow | 41.09 ± 0.01 | 406 ± 62 | 173 ± 25 | 97.86 ± 1.15 |
| Hα Broad | — | — | — | — |
| [N II] 6585 | 41.18 ± 0.01 | 406 ± 62 | 173 ± 25 | 122.00 ± 1.07 |
| [S II] 6718 | 40.70 ± 0.01 | 406 ± 62 | 173 ± 25 | 53.06 ± 0.95 |
| [S II] 6732 | 40.62 ± 0.02 | 406 ± 62 | 173 ± 25 | 44.91 ± 0.99 |
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 | 0.00 |
|---|---|
| Hβ Broad SNR | 0.00 |
| Hγ Broad SNR | 0.00 |
| AGN frac | 0.19 |
| Host frac | 0.81 |
| log L5100,Host | 43.42 |
| Fe II/Hβ | — |
| Fe II/[O III] | 0.09 |
Quality flags
spurious_hab/hbb | 1.0/0 |
|---|---|
l5100 | 2 |
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.