Common Name: PKS 1155+251 VLBA 2cm Image   | VLBA 1.4 GHz:
B1950 Name: 1155+251 2 cm VLBA Image map
J2000 Name: J1158+2450
R.A. and Dec. (J2000): 11h58m25.788s
+24d50'17.964"
AGN Class: Quasar
Redshift: 0.203 (2011ApJS..193...29A)
Luminosity Distance: 987 Mpc ; 3.31 pc/mas
Radio Spectrum: GPS2
Gamma-ray Association LAT: N, EGRET: N, TeV: N
Kpc-scale morphology: Core
Jet Speed: Maximum: Unknown ;
Median: Unknown ;
Separation Versus Time Plot: Not available   
Stacked 15 GHz Stokes I VLBA images:
Natural weight:   Not Available
Circular Beam:   Not Available
Tapered Beam:   Not Available

Stacked 15 GHz Polarization VLBA images:

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

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


VLBA 23 GHz:
Kpc-scale: Perley 1982, AJ 87, 859
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Yang et al. 2017
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: low luminosity AGN; Tremblay et al. classify as CSO

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.)
I Image (Nat. Weight) Visibility
Data
Stokes I Radplot Polarization
Image
Full
Montage
2001-03-04 BK068E 137 no data FITS   PNG   PDF UVF PNG   PDF PNG
1999-05-21 BK068A 162 no data FITS   PNG   PDF UVF PNG   PDF PNG
1995-04-07 BK016 207 no data FITS   PNG   PDF UVF PNG   PDF PNG
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