Common Name: ON 246 VLBA 2cm Image   | Kpc-scale: Healey et al. 2007, ApJS 171, 61
B1950 Name: 1227+255 2 cm VLBA Image map
J2000 Name: J1230+2518
R.A. and Dec. (J2000): 12h30m14.089s
+25d18'7.136"
AGN Class: ISP BL Lac
Redshift:
Luminosity Distance: Unknown
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: Y
Kpc-scale morphology: Core
Jet Speed: Maximum: ;
Median: ;
Separation Versus Time Plot: Not available   
Stacked epoch 15 GHz VLBA images:
Natural weight: Not Available  
Uniform weight: Not Available  

Rotation Measure Map: | Not available |

Spectral Index Map: | Not available |


VLBA 1.4 GHz:
Multiepoch Radio Spectrum:
1.4 GHz Image
Multiepoch Radio Spectrum
Comments: TeV detected ATEL 7516; z = 0.135 of 1996AA...309..419N not confirmed by Paiano 2017

If you intend to use these data in a publication, we ask that you please let us know so we can add a link to our external publications page, and that you 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., 2009, AJ, 137, 3718.">
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
2017-07-30 BL229AJ 471 13 2.7 76 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2017-03-11 BL229AF 292 22 7.7 74 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2017-01-03 BL229AD 370 26 7.1 79 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2016-12-10 BL229AC 440 30 6.9 87 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2016-11-06 BL229AB 485 30 6.1 86 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS

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