Common Name: | 3C 78 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: |
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B1950 Name: | 0305+039 | ![]() |
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J2000 Name: | J0308+0406 | ||||||||||
R.A. and Dec. (J2000): | 3h8m26.224s +4d6'39.301" |
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AGN Class: | ISP G | ||||||||||
Redshift: | 0.029 (1998A&A...333...48P) | Luminosity Distance: | 126 Mpc ; 0.58 pc/mas | ||||||||
Radio Spectrum: | Steep | ||||||||||
Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||||||||||
Kpc-scale morphology: | One-sided Halo | ||||||||||
Jet Speed: | Maximum: 58 ± 8 μas/y ; 0.111 ± 0.015 c Median: N/A ; based on 8 moving features Lister et al. 2019, ApJ,874,43 |
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Separation Versus Time Plot: | PNG PS | ||||||||||
Stacked epoch 15 GHz VLBA
images: Uniform weight: [PDF]   [GIF] Natural weight: [PDF]   [GIF] Circular Beam : [PDF]   [GIF] Tapered Beam: [PDF]   [GIF] Pushkarev et al. 2017 :   FITS Rotation Measure Map: | Not available | Spectral Index Map: | 2006_02_12 | Multifrequency MOJAVE VLBA Data:
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VLBA 23 GHz: |
Kpc-scale: Morganti, Kileen and Tadhunter, MNRAS, 263, 1023 | |||||||||
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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Comments: | Low-luminosity MOJAVE-2 source; not in 2FGL; Fukazawa 2015 get nu_peak = 15.78 |
Epoch (Y-M-D) | VLBA Code | VLBA I (mJy) |
VLBA P (mJy) |
VLBA P (%) |
VLBA EVPA (deg.) |
I Image (Nat. Weight) | Tapered I Image | Tapered I Image (Widefield) | Visibility Data |
Stokes I Radplot | Pol. Image |
2009-06-15 | BL149BN | 475 | 3.6 | 0.8 | 47 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2009-02-25 | BL149BI | 466 | 3.7 | 0.8 | 71 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2009-01-07 | BL149BG | 419 | 3.3 | 0.8 | 43 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2008-10-03 | BL149BD | 452 | 2.1 | 0.5 | 39 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2008-05-30 | BL149AI | 467 | 3.0 | 0.6 | 57 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-08-24 | BL149AM | 512 | 8.4 | 1.6 | 79 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-04-18 | BL137Q | 476 | 8.2 | 1.7 | 82 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-01-06 | BL137R | 417 | 3.4 | 0.8 | 84 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2006-02-12 | BL137A | 506 | 2.6 | 0.5 | 129 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2005-09-10 | BK125 | 544 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS |
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