Table 1.

Comparison of SAURON and ORC1 (values taken from Norris et al. 2021, 2022). The only two values that are significantly different between the two sources are noted in italics. Notes: a. Multitelescope spectral index; b. Average radio brightness of ring / central emission, reanalysed here for ORC1. c. Full diameter, (ring diameter).

PropertyORC1SAURON
Integrated flux density (mJy)3.93.9
Redshift0.550.55
Spectral index-1.4a−1.4
Ring per cent polariz.15-3010-28
Ring/Interior brightnessb1.71.6
Diameter (kpc)520370 (175)c
per cent host flux density2.7<0.8
WISE W1 (mag)15.06515.058
W1-W2 (mag)0.0810.001
W2-W3 (mag)<2.1<2.6
DES g-r (mag)1.91.79
DES r-i (mag)0.870.82
PropertyORC1SAURON
Integrated flux density (mJy)3.93.9
Redshift0.550.55
Spectral index-1.4a−1.4
Ring per cent polariz.15-3010-28
Ring/Interior brightnessb1.71.6
Diameter (kpc)520370 (175)c
per cent host flux density2.7<0.8
WISE W1 (mag)15.06515.058
W1-W2 (mag)0.0810.001
W2-W3 (mag)<2.1<2.6
DES g-r (mag)1.91.79
DES r-i (mag)0.870.82
Table 1.

Comparison of SAURON and ORC1 (values taken from Norris et al. 2021, 2022). The only two values that are significantly different between the two sources are noted in italics. Notes: a. Multitelescope spectral index; b. Average radio brightness of ring / central emission, reanalysed here for ORC1. c. Full diameter, (ring diameter).

PropertyORC1SAURON
Integrated flux density (mJy)3.93.9
Redshift0.550.55
Spectral index-1.4a−1.4
Ring per cent polariz.15-3010-28
Ring/Interior brightnessb1.71.6
Diameter (kpc)520370 (175)c
per cent host flux density2.7<0.8
WISE W1 (mag)15.06515.058
W1-W2 (mag)0.0810.001
W2-W3 (mag)<2.1<2.6
DES g-r (mag)1.91.79
DES r-i (mag)0.870.82
PropertyORC1SAURON
Integrated flux density (mJy)3.93.9
Redshift0.550.55
Spectral index-1.4a−1.4
Ring per cent polariz.15-3010-28
Ring/Interior brightnessb1.71.6
Diameter (kpc)520370 (175)c
per cent host flux density2.7<0.8
WISE W1 (mag)15.06515.058
W1-W2 (mag)0.0810.001
W2-W3 (mag)<2.1<2.6
DES g-r (mag)1.91.79
DES r-i (mag)0.870.82
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