6dFGS gJ100610.7-394101
Observation
| Spectrum ID | 79545617_sp1 |
|---|---|
| Alt name | g1006107-394101 |
| z | 0.0291 |
| RA, Dec | 151.5445, -39.6837 |
| MJD | 59352.37 |
| SNR/Å B/R | 15.7/35.3 |
| Obs Airmass | 1.02 |
| SMSS ID | 79545617 |
| Closest SMSS | 7.77'', 2132683970 |
| SMSS Mean r6"ap | 15.8 ± 0.0 |
| 2MASS Kext | 11.7 ± 0.1 |
AGN Properties
| Spectrum Type | Sy 1.2 |
|---|---|
| Quality Flag | good |
| AGN reference | 6dFGS |
| MW E(B−V) | 0.126 |
| Power law αν | -0.82 ± 0.16 |
| log L5100,AGN | 42.98 ± 0.02 |
| log HβBr/[O III] | 0.45 ± 0.02 |
| log ML5100/M☉ | 7.29 ± 0.03 |
| log MHα/M☉ | 6.91 ± 0.03 |
| log MHβ/M☉ | 7.34 ± 0.04 |
| log M[O III]/M☉ | 7.26 ± 0.04 |
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 | 39.49 ± 0.26 | 401 ± 64 | 244 ± 26 | 1.38 ± 0.46 |
| Hγ Broad | 40.68 ± 0.04 | 2624 ± 163 | 979 ± 35 | 20.85 ± 0.98 |
| [O III] 4364 | 39.58 ± 0.12 | 270 ± 63 | 114 ± 25 | 1.68 ± 0.29 |
| He II Narrow | 39.56 ± 0.10 | 270 ± 63 | 114 ± 25 | 1.75 ± 0.25 |
| He II Broad | 40.62 ± 0.06 | 11014 ± 77 | 4677 ± 31 | 20.30 ± 1.65 |
| Hβ Narrow | 40.00 ± 0.07 | 401 ± 64 | 245 ± 26 | 5.14 ± 0.39 |
| Hβ Broad | 41.28 ± 0.01 | 2591 ± 55 | 2320 ± 59 | 98.57 ± 1.76 |
| [O III] 5007 | 40.83 ± 0.01 | 401 ± 64 | 245 ± 26 | 35.54 ± 0.42 |
| He I Narrow | 38.73 ± 0.30 | 270 ± 63 | 114 ± 25 | 0.34 ± 0.15 |
| He I Broad | 40.39 ± 0.03 | 3017 ± 75 | 1281 ± 31 | 15.46 ± 0.55 |
| [O I] 6300 | 38.58 ± 0.36 | 270 ± 63 | 114 ± 25 | 0.26 ± 0.17 |
| Hα Narrow | 40.21 ± 0.02 | 270 ± 63 | 114 ± 25 | 11.68 ± 0.23 |
| Hα Broad | 41.71 ± 0.01 | 1956 ± 63 | 968 ± 25 | 372.85 ± 0.84 |
| [N II] 6585 | 40.02 ± 0.02 | 270 ± 63 | 114 ± 25 | 7.68 ± 0.21 |
| [S II] 6718 | 39.76 ± 0.03 | 270 ± 63 | 114 ± 25 | 4.25 ± 0.21 |
| [S II] 6732 | 39.70 ± 0.04 | 270 ± 63 | 114 ± 25 | 3.76 ± 0.20 |
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 | 38.76 |
|---|---|
| Hβ Broad SNR | 11.71 |
| Hγ Broad SNR | 4.82 |
| AGN frac | 0.54 |
| Host frac | 0.46 |
| log L5100,Host | 42.91 |
| Fe II/Hβ | 0.23 |
| Fe II/[O III] | 0.67 |
Quality flags
spurious_hab/hbb | 0.0/0 |
|---|---|
l5100 | 0 |
balmer | 0 |
balmer_snr | 0 |
hb_width | 2 |
balmer_width | 0 |
Hα mass estimates from Cho+2023. Remaining mass estimates from R–L relations in Wang & Woo 2024 and zero-points from Amrutha+2026.