Issue |
EAS Publications Series
Volume 1, 2001
AGN in their cosmic environment
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|
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Page(s) | 187 - 190 | |
Section | Short Communications or Posters | |
DOI | https://doi.org/10.1051/eas:2001022 | |
Published online | 22 November 2011 |
AGN in their Cosmic Environment
B. Rocca-Volmerange, and H. Sol (eds)
EAS Publications Series, 1 (2001) 187–190
B. Rocca-Volmerange, and H. Sol (eds)
EAS Publications Series, 1 (2001) 187–190
Optical Monitoring of Seyfert Galaxies and Quasar Nuclei in 1998. I. Observations
The variations of emission-line profiles of NGC 4151, NGC 5548, 3C 390.3, Arp 102-B and E1821+643 in 1998 are being investigated.
© EAS, EDP Sciences 2002