Common Name: | 3C 395 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: NRAO Archive |
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B1950 Name: | 1901+319 | ![]() |
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J2000 Name: | J1902+3159 | ||||||||||
R.A. and Dec. (J2000): | 19h2m55.939s +31d59'41.702" |
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AGN Class: | LSP Quasar | ||||||||||
Redshift: | 0.635 (Gelderman and Whittle 1994, ApJS 91, 491) | Luminosity Distance: | 3778 Mpc ; 6.85 pc/mas | ||||||||
Radio Spectrum: | CSS | ||||||||||
Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||||||||||
Kpc-scale morphology: | One-sided Halo | ||||||||||
Jet Speed: | Maximum: 241 ± 5 μas/y ; 8.81 ± 0.18 c Median: 188 ± 20 μas/y ; 6.85 ± 0.72 c based on 8 moving features Lister et al. 2021, ApJ,923,30 |
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Separation Versus Time Plot: | PNG PDF | ||||||||||
Stacked 15 GHz Stokes I VLBA images: Natural weight:   PNG PDF FITS Circular Beam:   PNG PDF FITS Tapered Beam:   PNG PDF FITS Stacking for 1994-2015:   FITS Stacked 15 GHz Polarization VLBA images: Method I:   Cumulative GIF, pol PNG, I FITS, P FITS, m FITS, EVPA FITS Method II:   std EVPA PNG, FITS Rotation Measure 8-15 GHz Map: | 2006_02_12 | Spectral Index 8-15 GHz Map: | 2006_02_12 | Multifrequency MOJAVE VLBA Data:
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VLBA 23 GHz: MOJAVE Program |
Kpc-scale: Lara et al 1997, 319, 405 | |||||||||
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: MOJAVE Program |
Multiepoch Radio Spectrum: |
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Comments: | LAT detection ATEL 14383; Exceeded 1.5 Jy post 2021.0 |
Epoch (YYYY-MM-DD) | VLBA Code | VLBA I (mJy) |
VLBA P (mJy) |
VLBA P (%) |
VLBA EVPA (deg.) |
Stokes I Image (Nat. weight) |
Visibility Data |
Stokes I Radplot | Polarization Image (Nat. weight) |
Full Montage |
2025-08-31 * | BK255AK | 2025-01-06 * | BK255AD | 1413 | 85 | 6.0 | 49 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2024-08-20 * | BK255AA | 1473 | 51 | 3.5 | 56 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2024-04-07 * | BL286BD | 1422 | 43 | 3.0 | 57 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-07-08 * | BL286AW | 1153 | 50 | 4.4 | 67 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-02-04 * | BL286AR | 876 | 25 | 2.8 | 57 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-06-11 | BL286AL | 1281 | 57 | 4.4 | 21 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-08-01 | BL273AX | 1684 | 35 | 2.1 | 64 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-06-25 | BL273AW | 1648 | 36 | 2.2 | 53 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-05-16 | BL273AV | 1589 | 42 | 2.7 | 40 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-04-09 | BL273AU | 1522 | 50 | 3.3 | 33 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-03-21 | BL273AT | 1434 | 50 | 3.5 | 36 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-02-21 | BL273AS | 1411 | 48 | 3.4 | 41 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-02-05 | BL273AR | 1436 | 42 | 2.9 | 46 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-01-11 | BL273I | 1356 | 49 | 3.6 | 47 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-12-27 | BL273AQ | 1363 | 49 | 3.6 | 43 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-11-29 | BL273AP | 1417 | 52 | 3.7 | 43 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-11-02 | BL273AO | 1391 | 55 | 4.0 | 44 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-09-03 | BL273AN | 1294 | 52 | 4.0 | 44 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-08-15 | BL273AM | 1342 | 48 | 3.6 | 43 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-07-31 | BL273AL | 1388 | 47 | 3.4 | 41 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-07-02 | BL229BG | 1392 | 41 | 3.0 | 57 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-06-14 | BL273AK | 1384 | 35 | 2.5 | 50 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-06-08 | BL273F | 1383 | 40 | 2.9 | 59 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-29 | BL273AJ | 1363 | 39 | 2.9 | 52 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-22 | BL273AI | 1365 | 36 | 2.7 | 57 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-01 | BL273AH | 1341 | 33 | 2.4 | 58 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-03-26 | BL273AG | 1308 | 37 | 2.8 | 59 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-02-28 | BL273AF | 1160 | 35 | 3.0 | 61 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-01-04 | BL273AE | 1264 | 27 | 2.2 | 58 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-12-22 | BL229BC | 1197 | 30 | 2.5 | 60 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-12-15 | BL273AD | 1225 | 23 | 1.8 | 56 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-11-14 | BL273AC | 1184 | 17 | 1.4 | 54 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-10-08 | BL273AB | 1193 | 19 | 1.6 | 52 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-08-15 | BL273AA | 1090 | 15 | 1.4 | 36 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2011-02-27 | BL149DC | 898 | 21 | 2.4 | 28 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2010-11-04 | BL149CV | 802 | 18 | 2.2 | 18 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2010-08-06 | BL149CM | 756 | 9.7 | 1.3 | 23 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2009-12-17 | BL149CE | 751 | 14 | 1.9 | 50 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2009-07-23 | BL149BQ | 808 | 16 | 2.0 | 56 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2009-05-02 | BL149BK | 810 | 9.9 | 1.2 | 47 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2008-07-17 | BL149AK | 1087 | 13 | 1.2 | 62 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2007-06-03 | BL149AA | 1021 | 11 | 1.1 | 77 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2006-02-12 | BL137A | 1101 | 13 | 1.2 | 74 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2005-03-18 | BL116 | 850 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 2003-09-09 | BL116A | 1172 | 26 | 2.2 | 37 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2002-08-02 | BR077M | 803 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 2001-08-09 | BL102A | 795 | 13 | 1.7 | 24 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2001-03-04 | BK068E | 843 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1999-05-21 | BK068A | 1126 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1998-11-01 | BK052E | 1129 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1998-08-03 | BT039 | 1186 | 40 | 3.4 | 36 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 1998-06-30 | BL060 | 1126 | 32 | 2.8 | 44 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 1997-08-28 | BK052A | 925 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1997-03-10 | BK048A | 1086 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1996-05-16 | BK037B | 1014 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1995-12-15 | BK37A | 1001 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1995-11-27 | BA11 | 1195 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1995-04-07 | BK016 | 1360 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1995-01-20 | BP14 | 1365 | no data | FITS PNG PDF | UVF | PNG PDF | PNG |
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