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Appendix A: The B3-VLA-SDSS sample and notes

A.1. Notes to Table A.1 and Table A.2

0701+392: spectroscopic redshift from Lahulla et al. (1991). The old red magnitude is a visual estimate from the Palomar Sky Survey Prints (Vigotti et al. 1989).

0703+468: Stanghellini et al. (1993) report a possible identification with a 23 mag. object.

0744+464: redshift by Mc Carthy et al. (1991) from Ly_α, [C iv]1549 and He ii1640. McCarthy classified the optical object as Broad Line Radio Galaxy (see Sect. 3.4).

0754+396: redshift from Vigotti (priv. comm.).

0800+472: classified as quasar in the SDSS, from the optical spectrum and point-like appearance; in the Hubble diagram (Fig. 4) it is located in the galaxy area.

0805+406: photometric redshift by Richards et al. (2004). A range of values 1.5–1.95 is quoted, with 0.935 probability.

0809+404: the spectra in Vigotti et al. (1997) and in the SDSS show strong [O iii]5007 and [O ii]3727 lines. Vigotti et al. (1997) say that the object is point-like, but in the SDSS it isclearly extended. Also the UV-O-SED in Fig. E.1 clearly supports the galaxy classification. In the magnitude-redshift diagram (Fig. 4) it is located at the separation between quasars and galaxies.

0810+460B: identification and redshift from Cruz et al. (2006). Strong [O ii]3727, [Ne iii]3869, H_γ, [O iii] 4959,5007 lines are present. The [O ii/[O iii] ratio (2.8) shows a low level of excitation consistent with a shock heating mechanism.

0822+394: a photometric redshift z = 1.18 (1.0–1.4) is reported by Lilly (1989); (in a note z ≈ 1.2 is given). Later authors (e.g. Law-Green (1995) and Roche et al. (1998)) report z = 1.21, without specifying that it is a photometric redshift.

0856+406: redshift by Phare & Djorgovski (1995) from H_α line. It is erroneously reported as a QSO in NED. Old red magnitude from Vigotti (priv. comm.).

0930+389: redshift by Eales & Rawlings (1996) from H_α line.

0935+428A: redshift and r magnitude by Thompson et al. (1994). Emission lines of C ii]2326 and Mg ii2798.

0951+422: redshift by Falco et al. (1998), from Si iv, C iv, [C iii] and Mg ii lines.

1014+392: the reported optical identification and the redshift are from Gandhi et al. (2006), who classify this object as a strongly obscured type 2 quasar with an intrinsic 2–10 keV luminosity  erg s^-1. [O ii]3727 and [O iii]5007 lines, with ratio  ≈2, are present. Near-IR magnitudes are given in Gandhi et al. (2004).

1016+443: the identification reported in Paper I (m_R = 19.7, z = 0.33) is rejected because of radio-optical positional disagreement. The new identification reported here is from the SDSS.

1025+390B: r magnitude and redshift from Allington Smith et al. (1988). [Ne iii]3869 and [O iii]4959,5007 are seen.

1044+454: photometric redshift from K-mag from Vigotti (priv. comm.).

1049+384: redshift and r magnitude from Allington Smith et al. (1988). High excitation narrow lines system (large [O iii]/[O ii] ratio) and broad Mg ii2799 emission.

1055+404A: point-like in the SDSS and therefore quasar candidate.

1128+455: redshift from Vigotti et al. (1997). [O ii]3727 and [O iii]5007 present.

1136+420: redshift and red magnitude from Vigotti (priv. comm.).

1141+466: redshift from SDSS4. Strong [O ii]3727 and H_α, very weak [O iii]5007.

1143+456: r magnitude and redshift, from [O ii]3727 line, by Thompson et al. (1994).

1157+460: r magnitude and redshift, from [O ii]3727 line, by Maxfield et al. (1995).

1159+395: redshift by Vigotti (priv. comm.); r magnitude from Maxfield et al. (1995).

1201+394: the SDSS spectrum shows [O ii]3727 and [O iii]5007 lines, with low excitation status.

1204+401: redshift and r magnitude by Thompson et al. (1994); Ly_α, C iv, [C iii] and C ii] lines are seen.

1212+380: K-mag. photometric redshift from Vigotti (priv. comm.).

1216+402: r magnitude and Redshift, from [O ii]3727 and [Ne iii]3869, by Thompson et al. (1994).

1217+427: Maxfield et al. (1995) report a possible identification with g,r ≥ 23.0 and i ≥ 22.5.

1225+442: redshift from Wegner et al. (2003); the optical object is classified as Seyfert 2. Red magnitude from Vigotti (priv. comm.).

1241+411: Vigotti et al. (1997) classify the optical object as Seyfert. In the SDSS it has an extended image and, according to strong broad lines in the spectrum, it is classified as QSO. In the m-z diagram (Fig. 4) it is located at the separation between quasars and galaxies. [O ii]3727 and [O iii]5007 present.

1242+410: redshift by Xu et al. (1994) and Vigotti et al. (1997). [C iii]1909, Mg ii2798, H_β, [O ii]3727, [O iii]4959,5007 are seen.

1314+453A: redshift, red magnitude and optical classification from Vigotti (priv. comm.). The UV-O-SED is consistent with a quasar classification (Sect. 4.2). However the object is clearly extended in the SDSS image.

1340+439: point-like in the SDSS and therefore quasar candidate; reported as G in NED, perhaps from Maxfield et al. (1995) who report an object of 23.4, 22.8, and 22.1 in the g,r and i bands.

1343+386: redshift and red magnitude from Vigotti et al. (1997). The SDSS spectrum shows strong and broad [Si iv], C iv, [C iii] and Mg ii.

1350+432: the identification in Paper I is now rejected because of radio-optical positional disagreement.

1432+428B: Maxfield et al. (1995) report a possible identification with g,r ≥ 23.0 and i ≥ 22.5.

1441+409: Maxfield et al. (1995) report a possible identification with g,r,i = 23.0, 22.6 and 22.1. However the positional agreement is obscure.

1445+410: redshift from SDSS4. H_α, [O ii]3727 and weak [O iii]5007 lines.

1458+433: redshift and red magnitude from Vigotti (priv. comm.).

Appendix B: UV-GALEX and near-IR data

Appendix C: The combined CSOs/MSOs Quasar sample

Appendix D: The CSO/MSO composite SDSS galaxy sample

Appendix E: UV-O-SEDs of B3_CSS VLA and other compact sources

	Fig. E.1 Individual SEDs for galaxies with spectroscopic redshift. Empty circles are GALEX data. The dotted line represents a B&C model normalized to the long-wavelength SDSS data only (see notes to 1014+392).
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	Fig. E.1 continued.
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	Fig. E.2 Individual SEDs for galaxies with photometric redshift. The dotted line represents a B&C model normalized to the long-wavelength SDSS data only.
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	Fig. E.3 Individual SEDs for the NON B3 galaxies with spectroscopic redshift. Empty circles are the GALEX data. The dotted line represents a B&C model normalized to the long-wavelength SDSS data only.
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Appendix F: The 3C/6C LSO sample

Appendix G: UV-O-SEDs of 3CR & 6C LSOs

	Fig. G.1 Individual 3CR and 6C LSO from Table F.1. The empty circles are GALEX data. The dotted line represents a B&C model normalized to the long-wavelength SDSS data only.
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	Fig. G.1 continued.
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	Fig. G.1 continued.
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	Fig. G.1 continued.
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© ESO, 2011