NVSS J093511-145002
Observation
| Spectrum ID | 88786809_sp1 |
|---|---|
| Alt name | g0935112-145003 |
| z | 0.0872 |
| RA, Dec | 143.7965, -14.8341 |
| MJD | 60018.49 |
| SNR/Å B/R | 5.9/16.5 |
| Obs Airmass | 1.04 |
| SMSS ID | 88786809 |
| Closest SMSS | 9.43'', 88786811 |
| SMSS Mean r6"ap | 17.4 ± 0.2 |
| 2MASS Kext | 12.8 ± 0.1 |
AGN Properties
| Spectrum Type | Sy 1.5 |
|---|---|
| Quality Flag | good |
| AGN reference | 6dFGS |
| MW E(B−V) | 0.058 |
| Power law αν | -0.89 ± 0.18 |
| log L5100,AGN | 43.25 ± 0.02 |
| log HβBr/[O III] | 0.30 ± 0.03 |
| log ML5100/M☉ | 8.35 ± 0.25 |
| log MHα/M☉ | 7.95 ± 0.02 |
| log MHβ/M☉ | 8.46 ± 0.25 |
| log M[O III]/M☉ | 8.48 ± 0.25 |
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 | 39.81 ± 0.36 | 570 ± 64 | 303 ± 30 | 1.57 ± 1.16 |
| Hγ Broad | — | — | — | — |
| [O III] 4364 | 39.68 ± 0.41 | 530 ± 63 | 225 ± 25 | 1.16 ± 0.86 |
| He II Narrow | 40.01 ± 0.23 | 530 ± 63 | 225 ± 25 | 2.71 ± 0.82 |
| He II Broad | 40.50 ± 0.23 | 4484 ± 70 | 1904 ± 28 | 8.34 ± 2.37 |
| Hβ Narrow | 40.21 ± 0.18 | 570 ± 64 | 304 ± 30 | 4.50 ± 1.18 |
| Hβ Broad | 41.70 ± 0.03 | 7636 ± 1988 | 5343 ± 131 | 138.55 ± 4.89 |
| [O III] 5007 | 41.40 ± 0.01 | 570 ± 64 | 304 ± 30 | 72.13 ± 1.35 |
| He I Narrow | 39.20 ± 0.49 | 530 ± 63 | 225 ± 25 | 0.53 ± 0.42 |
| He I Broad | 40.36 ± 0.08 | 1178 ± 62 | 500 ± 25 | 7.69 ± 0.69 |
| [O I] 6300 | 40.30 ± 0.04 | 530 ± 63 | 225 ± 25 | 7.33 ± 0.53 |
| Hα Narrow | 41.15 ± 0.01 | 530 ± 63 | 225 ± 25 | 54.29 ± 0.58 |
| Hα Broad | 42.19 ± 0.01 | 4618 ± 114 | 2089 ± 25 | 601.46 ± 2.15 |
| [N II] 6585 | 40.95 ± 0.02 | 530 ± 63 | 225 ± 25 | 34.10 ± 0.63 |
| [S II] 6718 | 40.70 ± 0.02 | 530 ± 63 | 225 ± 25 | 19.96 ± 0.67 |
| [S II] 6732 | 40.68 ± 0.02 | 530 ± 63 | 225 ± 25 | 18.93 ± 0.67 |
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 | 14.33 |
|---|---|
| Hβ Broad SNR | 2.92 |
| Hγ Broad SNR | 0.83 |
| AGN frac | 0.71 |
| Host frac | 0.29 |
| log L5100,Host | 42.85 |
| Fe II/Hβ | 0.12 |
| Fe II/[O III] | 0.24 |
Quality flags
spurious_hab/hbb | 0.0/0 |
|---|---|
l5100 | 0 |
balmer | 1 |
balmer_snr | 2 |
hb_width | 1 |
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.