Common Name: 4C +71.07 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: University College Cork Program
B1950 Name: 0836+710 2 cm VLBA Image map
J2000 Name: J0841+7053
R.A. and Dec. (J2000): 8h41m24.365s
+70d53'42.173"
AGN Class: LSP LPQ
Redshift: 2.19767 (2025arXiv250314745D)
Luminosity Distance: 17674 Mpc ; 8.38 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: Y, TeV: N
Kpc-scale morphology: One-sided
Jet Speed: Maximum: 245 ± 8 μas/y ; 21.40 ± 0.67 c
Median: 177 ± 3 μas/y ; 15.44 ± 0.30 c
based on 16 moving features
Lister et al. 2021, ApJ,923,30
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_09_06 |

Spectral Index 8-15 GHz Map: | 2006_09_06 |


Multifrequency MOJAVE VLBA Data:

Epoch
8.1 GHz
8.4 GHz
12.1 GHz
2006-09-06
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 

Univ. College Cork VLBA L Band Data:

Epoch
1.35 GHz
1.4 GHz
1.5 GHz
1.7 GHz
2010-05-21
uvf 
uvf 
uvf 
uvf 


VLBA 23 GHz:
Kpc-scale: O'Dea, Barvainis, and Challis 1988, AJ, 96, 435
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Jorstad et al. 2017
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: MOJAVE 1.5 Jy source

If you use these data in a publication, we ask that you please contact us so we can add a link to the list of external MOJAVE publications, and ask that you cite Lister et al., 2018, ApJS, 234, 12 and include the following acknowledgment: "This research has made use of data from the MOJAVE database that is maintained by the MOJAVE team (Lister et al. 2018)"

Important Note: The MOJAVE team, working with the OVRO 40m AGN monitoring team checks and adjusts the flux density scaling of the MOJAVE VLBA data for possible systematics based on near-simultaneous OVRO 40m measurements at 15 GHz. Asterisked entries below denote epochs that have not yet been checked and corrected.
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
queued BK255AN
2025-06-15 * BK255AI
2025-02-21 * BK255AF 1962 17 0.8 105 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-12-27 * BL286BK 2120 27 1.3 109 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-08-18 * BL286BI 2193 24 1.1 121 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-06-02 * BL286BG 2147 15 0.7 99 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-01-28 * BL286BC 2296 27 1.2 106 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-09-24 * BL286AZ 2213 39 1.8 101 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-07-08 * BL286AW 2078 27 1.3 109 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-03-26 * BL286AS 1920 31 1.6 105 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-09-29 BL286AO 2377 38 1.6 89 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-05-21 BL286AK 2195 38 1.7 98 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-02-07 BL286AG 1630 28 1.7 107 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-01-22 BL286AF 1905 20 1.0 101 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2021-08-07 BL286AA 1677 30 1.8 102 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2021-03-02 BL273J 1335 45 3.4 111 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2020-11-21 BL273H 1381 54 3.9 108 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2020-06-08 BL273F 1765 70 3.9 107 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2019-12-31 BL229BD 2076 38 1.8 103 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2019-06-13 BL229AX 2246 17 0.8 116 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2018-12-16 BL229AT 1813 25 1.4 116 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2018-07-08 BL229AP 2363 28 1.2 113 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2017-11-18 BL229AL 2425 39 1.6 113 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2017-05-25 BL229AH 1970 41 2.1 124 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2016-11-18 BL193BM 2121 32 1.5 118 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2016-06-16 BL193BG 2618 35 1.3 111 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2016-03-05 BL193BC 2594 33 1.3 93 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2015-12-19 BL193AZ 2724 35 1.3 87 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2015-09-06 BL193AW 2698 29 1.1 67 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2015-01-18 BL193AQ 2368 54 2.3 62 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2014-02-14 BL193AF 2293 20 0.9 108 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2013-05-05 BL178BC 2306 62 2.7 92 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2012-09-02 BL178AO 2798 39 1.4 49 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2012-04-22 BL180E 2507 no data FITS   PNG   PDF UVF PNG   PDF PNG
2012-01-14 BL178AF 2974 51 1.7 95 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2011-12-12 BL178AC 2957 48 1.6 82 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2011-05-21 BL149DH 2423 44 1.8 90 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2010-10-25 BL149CT 2203 37 1.7 94 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2009-05-02 BL149BK 1593 37 2.3 99 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2008-07-30 BL149AL 1475 42 2.9 96 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-08-09 BL149AE 1686 38 2.2 81 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2006-09-06 BL137I 2211 42 1.9 78 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-10-29 BL123L 1712 53 3.1 101 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-05-26 BL123G 1430 58 4.1 95 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2004-09-11 BL111O 1800 82 4.6 97 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2003-03-29 BL111G 1945 36 1.9 91 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2003-01-12 BC118 1789 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-01-08 BA064D 1773 no data FITS   PNG   PDF UVF PNG   PDF PNG
2002-06-02 BR077S 1627 no data FITS   PNG   PDF UVF PNG   PDF PNG
2000-06-15 BM123 1865 no data FITS   PNG   PDF UVF PNG   PDF PNG
2000-05-20 BG086C 1735 no data FITS   PNG   PDF UVF PNG   PDF PNG
1999-09-01 BG086B 1965 15 0.8 129 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
1999-02-27 BG086 1798 no data FITS   PNG   PDF UVF PNG   PDF PNG
1998-03-19 BK052C 2197 no data FITS   PNG   PDF UVF PNG   PDF PNG
1997-06-01 BG064 2128 41 1.9 111 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
1995-01-20 BP14 1396 no data FITS   PNG   PDF UVF PNG   PDF PNG
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