Common Name: | OI 280 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: University College Cork Program |
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B1950 Name: | 0748+126 | ![]() |
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J2000 Name: | J0750+1231 | ||||||||||||||||||||
R.A. and Dec. (J2000): | 7h50m52.046s +12d31'4.828" |
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AGN Class: | LSP Quasar | ||||||||||||||||||||
Redshift: | 0.889 (Peterson et al. 1979, ApJ 232, 400) | Luminosity Distance: | 5729 Mpc ; 7.78 pc/mas | ||||||||||||||||||
Radio Spectrum: | Flat | ||||||||||||||||||||
Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||||||||||||||||||||
Kpc-scale morphology: | One-sided | ||||||||||||||||||||
Jet Speed: | Maximum: 314 ± 13 μas/y ; 15.04 ± 0.62 c Median: 123 ± 12 μas/y ; 5.92 ± 0.56 c based on 5 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: [PS]   [GIF] Natural weight: [PS]   [GIF] Circular Beam : [PS]   [GIF] Tapered Beam: [PS]   [GIF] Pushkarev et al. 2017 :   FITS Rotation Measure Map: | 2006_08_09 | Spectral Index Map: | 2006_08_09 | Multifrequency MOJAVE VLBA Data:
Univ. College Cork VLBA L Band Data:
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VLBA 23 GHz: RRIFD Database |
Kpc-scale: Murphy, Browne and Perley 1993, MNRAS, 264, 298 | |||||||||||||||||||
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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Comments: | Ratan: variable spectrum |
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 |
2012-09-14 | BP167B | 3302 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 2012-06-25 | BL178AL | 3389 | 57 | 1.7 | 13 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2011-09-12 | BL149DQ | 3706 | 38 | 1.0 | 41 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2010-12-24 | BL149CZ | 3400 | 90 | 2.7 | 34 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2010-07-12 | BL149CL | 3730 | 137 | 3.7 | 24 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2009-08-19 | BL149BR | 4818 | 113 | 2.4 | 164 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2009-02-25 | BL149BI | 4299 | 83 | 1.9 | 38 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2008-08-25 | BL149BB | 4898 | 142 | 2.9 | 32 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-09-06 | BL149AG | 4254 | 121 | 2.9 | 49 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-03-28 | BL137P | 4070 | 128 | 3.2 | 40 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2007-01-06 | BL137R | 3582 | 104 | 2.9 | 23 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2006-08-09 | BL137H | 3825 | 173 | 4.5 | 29 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2005-09-16 | BL123M | 2880 | 59 | 2.1 | 13 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2005-09-05 | BL123K | 2916 | 50 | 1.7 | 11 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2005-04-21 | BL123E | 2857 | 25 | 0.9 | 158 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2004-06-11 | BL111M | 3130 | 44 | 1.4 | 11 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2003-02-05 | BL111E | 2138 | 73 | 3.4 | 1 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2001-06-20 | BZ026 | 1706 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 2000-01-11 | BK068D | 1272 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1998-03-07 | BK052B | 2807 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1997-08-18 | BZ022 | 3062 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1997-03-10 | BK048A | 3241 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1995-12-15 | BK37A | 2534 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1995-07-28 | BZ014 | 3065 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS |
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