Common Name: | 3C 380 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: University College Cork Program |
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B1950 Name: | 1828+487 | ![]() |
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J2000 Name: | J1829+4844 | ||||||||||||||||||||
R.A. and Dec. (J2000): | 18h29m31.781s +48d44'46.161" |
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AGN Class: | LSP LPQ | ||||||||||||||||||||
Redshift: | 0.692 (1996ApJS..107..541L) | Luminosity Distance: | 4199 Mpc ; 7.11 pc/mas | ||||||||||||||||||
Radio Spectrum: | Steep | ||||||||||||||||||||
Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||||||||||||||||||||
Kpc-scale morphology: | One-sided Halo | ||||||||||||||||||||
Jet Speed: | Maximum: 396 ± 30 μas/y ; 15.5 ± 1.2 c Median: 324 ± 3 μas/y ; 12.70 ± 0.12 c based on 19 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_08_09 | Spectral Index 8-15 GHz Map: | 2006_08_09 | Multifrequency MOJAVE VLBA Data:
Univ. College Cork VLBA L Band Data:
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VLBA 23 GHz: MOJAVE Program |
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: MOJAVE Program |
Multiepoch Radio Spectrum: |
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Comments: | In Spencer 89 CSS sample; has halo > 20 kpc; BK52E epoch is missing |
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 | 2025-03-16 * | BK255AG | 1257 | 12 | 0.9 | 78 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2025-02-21 * | BK255AF | 1222 | 10 | 0.9 | 86 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2024-12-27 * | BL286BK | 1342 | 15 | 1.2 | 85 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2024-08-18 * | BL286BI | 1320 | 13 | 1.0 | 85 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2024-05-10 * | BL286BE | 1279 | 15 | 1.2 | 87 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-11-14 * | BL286BA | 1411 | 9.5 | 0.7 | 117 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-07-08 * | BL286AW | 1458 | 9.2 | 0.6 | 122 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-03-26 * | BL286AS | 1199 | 8.9 | 0.7 | 101 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-07-10 | BL286AM | 1326 | 23 | 1.7 | 96 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-04-08 | BL286AJ | 1397 | 28 | 2.0 | 91 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-02-07 | BL286AG | 1388 | 29 | 2.1 | 98 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-01-22 | BL286AF | 1423 | 28 | 2.0 | 104 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-09-13 | BL286AB | 1773 | 31 | 1.7 | 97 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-08-07 | BL286AA | 1838 | 35 | 1.9 | 111 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-08-01 | BL273AX | 1866 | 40 | 2.2 | 110 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-06-25 | BL273AW | 1866 | 54 | 2.9 | 110 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-05-16 | BL273AV | 1926 | 54 | 2.8 | 113 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-04-09 | BL273AU | 2061 | 39 | 1.9 | 115 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-03-21 | BL273AT | 2088 | 35 | 1.7 | 111 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-02-21 | BL273AS | 2126 | 33 | 1.5 | 106 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2021-02-05 | BL273AR | 2064 | 33 | 1.6 | 108 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-12-27 | BL273AQ | 1986 | 27 | 1.4 | 109 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-11-29 | BL273AP | 1890 | 21 | 1.1 | 107 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-11-02 | BL273AO | 1952 | 27 | 1.4 | 103 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-09-03 | BL273AN | 1926 | 19 | 1.0 | 101 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-08-15 | BL273AM | 1960 | 23 | 1.2 | 99 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-07-31 | BL273AL | 2010 | 21 | 1.0 | 99 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-06-14 | BL273AK | 1888 | 23 | 1.2 | 95 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-06-13 | BL229BF | 1821 | 24 | 1.3 | 103 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-29 | BL273AJ | 1776 | 25 | 1.4 | 96 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-22 | BL273AI | 1973 | 24 | 1.2 | 91 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-05-01 | BL273AH | 1862 | 27 | 1.4 | 91 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-03-26 | BL273AG | 1941 | 29 | 1.5 | 99 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-02-28 | BL273AF | 1871 | 30 | 1.6 | 96 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2020-01-04 | BL273AE | 1756 | 24 | 1.4 | 86 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-12-22 | BL229BC | 1741 | 20 | 1.1 | 77 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-12-15 | BL273AD | 1737 | 17 | 1.0 | 92 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-11-14 | BL273AC | 1797 | 16 | 0.9 | 86 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-10-08 | BL273AB | 1704 | 20 | 1.2 | 84 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-08-15 | BL273AA | 1717 | 22 | 1.3 | 90 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-07-19 | BL229AZ | 1699 | 15 | 0.9 | 90 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2019-06-13 | BL229AX | 1657 | 17 | 1.0 | 90 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2018-12-16 | BL229AT | 1516 | 21 | 1.4 | 88 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2018-08-19 | BL229AQ | 1730 | 21 | 1.2 | 114 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2018-02-02 | BL229AM | 1749 | 27 | 1.5 | 98 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2017-06-17 | BL229AI | 1787 | 31 | 1.7 | 100 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2016-11-18 | BL193BM | 1832 | 33 | 1.8 | 105 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2016-06-16 | BL193BG | 1817 | 21 | 1.2 | 90 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2016-01-16 | BL193BA | 1825 | 38 | 2.1 | 96 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2015-05-08 | BL193AR | 2068 | 17 | 0.8 | 71 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2014-02-27 | BL193AG | 2056 | 20 | 1.0 | 95 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2013-07-22 | BL178BF | 2123 | 20 | 0.9 | 116 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2013-01-21 | BL178AY | 2506 | 15 | 0.6 | 10 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2012-09-27 | BL178AP | 2255 | 20 | 0.9 | 85 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2012-02-06 | BL178AG | 2126 | 27 | 1.3 | 95 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2011-09-12 | BL149DQ | 2178 | 49 | 2.2 | 97 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2010-08-06 | BL149CM | 2283 | 42 | 1.8 | 107 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2010-06-27 | BH152B | 2108 | 34 | 1.6 | 101 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2009-03-25 | BL149BJ | 1780 | 21 | 1.2 | 73 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2008-07-17 | BL149AK | 1762 | 32 | 1.8 | 81 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2007-08-09 | BL149AE | 1574 | 25 | 1.6 | 97 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2006-08-09 | BL137H | 2083 | 28 | 1.3 | 81 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2005-11-17 | BH133 | 2317 | 21 | 0.9 | 36 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2005-10-29 | BL123L | 2285 | 15 | 0.6 | 45 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2005-05-13 | BL123F | 1772 | 9.7 | 0.5 | 88 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2004-09-11 | BL111O | 1618 | 9.6 | 0.6 | 68 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2003-03-29 | BL111G | 1808 | 22 | 1.2 | 69 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2002-08-02 | BR077M | 1472 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 2001-12-22 | BR077G | 1635 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1999-05-21 | BK068A | 1967 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1998-11-01 | BK052E | 1963 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1997-08-28 | BK052A | 1865 | no data | FITS PNG PDF | UVF | PNG PDF | PNG |
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