Common Name: S4 1144+40 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: NRAO Archive
B1950 Name: 1144+402 2 cm VLBA Image map
J2000 Name: J1146+3958
R.A. and Dec. (J2000): 11h46m58.298s
+39d58'34.304"
AGN Class: LSP HPQ
Redshift: 1.08872 (2020ApJS..249....3A)
Luminosity Distance: 7378 Mpc ; 8.20 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: One-sided
Jet Speed: Maximum: 25 ± 14 μas/y ; 1.42 ± 0.80 c
Median: N/A ;
based on 1 moving feature
Lister et al. 2021, ApJ,923,30
Separation Versus Time Plot: PNG    PDF
Stacked 15 GHz Stokes I VLBA images:
Uniform weight:   PNG PDF
Natural weight:   PNG PDF
Circular Beam:   PNG PDF
Tapered Beam:   PNG PDF
Stacking for 1994-2015:   FITS

Stacked 15 GHz Polarization VLBA images:
Method I:   Cumulative GIF, I FITS, P FITS, m FITS, EVPA FITS
Method II:   std EVPA FITS

Rotation Measure 8-15 GHz Map: | Not available |

Spectral Index 8-15 GHz Map: | Not available |


VLBA 23 GHz: RRIFD Database
Kpc-scale: Murphy, Browne and Perley 1993, MNRAS, 264, 298
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz:
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments:

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
(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
2022-08-09 BL286AN 1405 23 1.7 35 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2022-02-24 BL286AH 1520 15 1.0 169 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2021-09-13 BL286AB 2033 15 0.7 140 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2019-08-23 BL229BA 2374 18 0.8 81 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2013-08-12 BL178BH 1248 34 2.8 26 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2012-09-27 BL178AP 1570 11 0.7 92 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2012-04-29 BL178AJ 1427 43 3.0 66 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2011-10-03 BL178AA 1367 32 2.3 71 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2011-05-26 BL149DI 1218 34 2.8 81 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2010-12-07 BM333 790 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2010-09-01 BG204B 832 30 3.6 108 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2009-05-17 BM307 928 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2003-10-17 BM200B 751 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2003-01-08 BA064D 513 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2002-12-08 BA064E 596 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2002-10-31 BA064C 593 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2002-07-05 BM166 707 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
2002-05-31 BL111A 779 19 2.4 58 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
1995-01-20 BP14 946 no data FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF
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