LEDA 1034652

Observation

Spectrum ID	13091533_sp1
Alt name	g0010200-061706
z	0.0820
RA, Dec	2.5832, -6.2849
MJD	60225.45
SNR/Å B/R	16.6/29.0
Obs Airmass	1.31
SMSS ID	13091533
Closest SMSS	None (< 15")
SMSS Mean r_6"ap	16.4 ± 0.1
2MASS K_ext	12.4 ± 0.1

AGN Properties

Spectrum Type	Sy 1.5
Quality Flag	good
AGN reference	6dFGS
MW E(B−V)	0.028
Power law α_ν	-1.98 ± 0.02
log L_5100,AGN	42.47 ± 0.15
log Hβ_Br/[O III]	0.30 ± 0.06
log M_L5100/M_☉	8.62 ± 0.07
log M_Hα/M_☉	6.43 ± 0.07
log M_Hβ/M_☉	8.90 ± 0.04
log M_{[O III]}/M_☉	8.90 ± 0.03

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	—	—	—	—
Hγ Broad	—	—	—	—
[O III] 4364	39.42 ± 0.42	385 ± 62	163 ± 25	4.46 ± 3.46
He II Narrow	—	—	—	—
He II Broad	—	—	—	—
Hβ Narrow	39.79 ± 0.30	533 ± 64	303 ± 25	10.75 ± 4.61
Hβ Broad	41.32 ± 0.06	15420 ± 249	5669 ± 25	356.50 ± 24.43
[O III] 5007	41.02 ± 0.02	533 ± 64	303 ± 25	181.03 ± 5.27
He I Narrow	—	—	—	—
He I Broad	—	—	—	—
[O I] 6300	39.28 ± 0.40	385 ± 62	163 ± 25	3.28 ± 2.34
Hα Narrow	39.86 ± 0.22	385 ± 62	163 ± 25	12.58 ± 2.75
Hα Broad	41.23 ± 0.05	1566 ± 101	3036 ± 95	294.33 ± 14.95
[N II] 6585	40.63 ± 0.03	385 ± 62	163 ± 25	74.10 ± 2.74
[S II] 6718	39.61 ± 0.25	385 ± 62	163 ± 25	7.05 ± 3.25
[S II] 6732	39.87 ± 0.18	385 ± 62	163 ± 25	12.80 ± 3.25

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	2.51
Hβ Broad SNR	1.02
Hγ Broad SNR	0.00
AGN frac	0.05
Host frac	0.95
log L_5100,Host	43.77
Fe II/Hβ	0.43
Fe II/[O III]	0.85

Quality flags

`spurious_hab/hbb`	0.0/0
`l5100`	2
`balmer`	2
`balmer_snr`	2
`hb_width`	0
`balmer_width`	1

Hα mass estimates from Cho+2023. Remaining mass estimates from R–L relations in Wang & Woo 2024 and zero-points from Amrutha+2026.