| Common Name: | B2 2155+31 | MOJAVE 2cm [Total intensity movie]   | [Polariz. movie] | Kpc-scale: NVSS |
| B1950 Name: | 2155+312 | ![]() |
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| J2000 Name: | J2157+3127 | ||
| R.A. and Dec. (J2000): | 21h57m28.824s +31d27'1.352" |
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| AGN Class: | LSP Quasar | ||
| Redshift: | 1.488 (Shaw et al. 2012, ApJ, 748, 49) | Luminosity Distance: | 10900 Mpc ; 8.54 pc/mas |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | |||
| Max. Jet Speed: | |
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| Separation Versus Time Plot: | |||
| Stacked epoch 15 GHz VLBA
images: Natural weight: [PS]   [GIF] Uniform weight: [PS]   [GIF] Rotation Measure Map: | | |
VLBA mm-wave image: |
Radio Spectrum (multiepoch plot): |
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| Comments: | New LAT, was a possible 1FM candidate | ||
| Epoch | 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 |
2012-03-04 | BL178AH | 992 | 57 | 5.7 | 97 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2012-01-02 | BL178AE | 927 | 36 | 3.9 | 110 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2011-05-26 | BL149DI | 867 | 28 | 3.2 | 103 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2010-11-20 | BL149CX | 625 | 21 | 3.4 | 151 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2010-08-06 | BL149CM | 644 | 20 | 3.1 | 141 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2009-12-26 | BL149CF | 589 | 11 | 1.9 | 10 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | JPG PS | 2003-01-19 | BH103 | 429 |
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