| 1. |
- Akujor, Chidi E., et al.
(författare)
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Combined-Array Imaging of Extra-Galactic Radio Sources
- 1994
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Ingår i: Astronomy with Millimeter and Submillimeter Wave Interferometry. - San Francisco : Astronomical Society of the Pacific. - 0937707783 ; , s. 123-124
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Konferensbidrag (refereegranskat)
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| 2. |
- Bååth, L.B. 1948-, et al.
(författare)
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EVN as a phase stable interferometer
- 1991
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Ingår i: Radio Interferometry. - San Francisco, USA : Astronomical Society of the Pacific Conference. - 0937707384 - 9780937707388 ; , s. 298-301
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Konferensbidrag (refereegranskat)
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| 3. |
- Bååth, L.B. 1948-
(författare)
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Global fringe fitting applied to Mk3 VLBI data
- 1991
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Ingår i: Radio Interferometry. - San Francisco, USA : Astronomical Society of the Pacific. - 0937707384 - 9781583813553 ; , s. 321-325
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Konferensbidrag (refereegranskat)abstract
- A system has been developed where data from a Mk3 VLBI processor can be read into the AIPS-package. Multiband and single-band delays can then be fitted globally by station. The technique has been used to phasereference a background to two radiogalaxies in the Abell cluster A2634.
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| 4. |
- Bååth, L.B. 1948-
(författare)
-
High resolution images of Blazar cores
- 1992
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Ingår i: Variability of Blazars. - Cambridge, UK : Cambridge University Press. - 0521413516 ; , s. 196-204
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Konferensbidrag (refereegranskat)
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| 5. |
- Bååth, L.B. 1948-, et al.
(författare)
-
MmVLBI - High resolution imaging
- 1991
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Ingår i: Radio Interferometry. - San Francisco, USA : Astronomical Society of the Pacific. - 0937707384 - 9781583813553 ; , s. 326-329
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Konferensbidrag (refereegranskat)abstract
- Hybrid maps at 100 GHz have been produced using VLBI data obtained at 100 GHz. The observations and global fringe fitting technique used to produce the maps are briefly described.
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| 6. |
- Bååth, L.B. 1948-
(författare)
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New millimetric VLBI results
- 1992
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Ingår i: Extragalactic radio sources - from beams to jets. - Cambridge : Cambridge University Press. - 0521416027 ; , s. 137-144
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Konferensbidrag (refereegranskat)
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| 7. |
- Bååth, L.B. 1948-
(författare)
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Varying gamma in 3C273
- 1992
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Ingår i: Variability of Blazars. - Cambridge : Cambridge University Press. - 0521413516 ; , s. 229-233
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Konferensbidrag (refereegranskat)
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| 8. |
- Bååth, L.B. 1948-
(författare)
-
VLBI Monitoring of Bl-Lacertae Objects
- 1984
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Ingår i: VLBI and Compact Radio Sources. - Dordrecht : D. Reidel Publishing Group. - 9027717397 - 9027717400 ; , s. 127-130
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Konferensbidrag (refereegranskat)abstract
- This is a report on an ongoing project designed to study structural variations on the milliarcsecond scale in four BL Lac-type objects. The observations are made at λ6 cm with a global VLBI network consisting of the combined US and European networks. Hybrid maps at three epochs are presented for each of the sources AO 0235+164,0735+178, Mk 421, and 1749+701.
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| 9. |
- Matveyenko, L.I., et al.
(författare)
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Studies of the 3c 345 Quasar Structure at Dm-Wavelengths
- 1987
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Ingår i: Observational evidence of activity in galaxies. - Dordrecht : D. Reidel Publishing Group. - 9027724733 - 9027724741 ; , s. 301-304
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Konferensbidrag (refereegranskat)abstract
- The structure of the quasar 3C 345 has been studied at 18 and 49 cm wavelengths by VLBI method. The structure has a nucleus and a jet, which changes direction with distance from the nucleus. The continuum emission of the nucleus and the jet regions correspond to a source with a large optical depth, the cut frequence goes down with increasing distance from nucleus.
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| 10. |
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