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| Paper: |
VLBI Observations of Mrk421 and Mrk501 |
| Volume: |
159, BL Lac Phenomenon |
| Page: |
439 |
| Authors: |
Giovannini, G.; Feretti, L.; Venturi, T.; Cotton, W. D.; Lara, L. |
| Abstract: |
We observed Mrk501 with VLBI Space Observations (VSOP) at 18 cm on August 97 and will observe it again on April 98. Mrk421 was observed at 6 and 18cm with ground only observations (VLBA and EVN + MERLIN). I will present these new observational results to discuss the parsec scale structure of these 2 nearby BL-Lac type objects. A comparison with similar results obtained for low power radio galaxies (FR I) will be made at the light of unified scheme models. |
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