Zobrazeno 1 - 10
of 70
pro vyhledávání: '"B, Binggeli"'
Publikováno v:
Astronomy and Astrophysics Supplement Series. 129:313-328
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa7fbb46fe70038b2bb30bd24c56fcc
https://doi.org/10.1051/aas:1998398
https://doi.org/10.1051/aas:1998398
Publikováno v:
Astronomy and Astrophysics Supplement Series. 127:397-408
Sensitive 21 cm H i line observations were per- formed for 23 dwarf members and possible members of the nearby M 81 group of galaxies, including ve objects of a clustering of extremely low-surface brightness objects of unknown nature. With the Nan ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a031d96b927d2116fc618f842c87354
https://doi.org/10.1051/aas:1998108
https://doi.org/10.1051/aas:1998108
Publikováno v:
International Astronomical Union Colloquium. 171:154-156
We present preliminary results from two observing campaigns where global photometric data for most dwarf galaxies in the M81 and M101 groups as well as some field dwarfs were obtained. The galaxies in the denser M81 group are more often of dwarf elli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da802b891d29e1379dfeff7aa263a354
https://doi.org/10.1017/s0252921100054245
https://doi.org/10.1017/s0252921100054245
Autor:
B. Binggeli, B. R. Parodi
We study the distribution of bright star-forming complexes in a homogeneous sample of 72 late-type (``irregular'') dwarf galaxies located within the 10 Mpc volume. Star-forming complexes are identified as bright lumps in B-band galaxy images and isol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d74c75b8dd0c2226256d3031e9190dd1
We have carried out CCD photometry in the Cousins B and R bands of 15 galaxies in the Canes Venatici I cloud. Total magnitudes, effective radii, effective surface brightnesses, as well as galaxy radii at various isophotal levels in both colors were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b56adfa4fa6b5acd2b92617290d8b481
http://arxiv.org/abs/astro-ph/9910178
http://arxiv.org/abs/astro-ph/9910178
We have carried out CCD photometry in the Cousins B and R bands of 21 dwarf galaxies in and around the M101 group. Eleven are members and suspected members of the group and ten are field galaxies in the projected vicinity of the group. We have derive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5840a7f5c78f2671ff3af91b5807115
http://arxiv.org/abs/astro-ph/9903348
http://arxiv.org/abs/astro-ph/9903348
Star clusters are at the heart of astronomy, being key objects for our understanding of stellar evolution and galactic structure. Observations with the Hubble Space Telescope and other modern equipment have revealed fascinating new facts about these
Publikováno v:
Symposium - International Astronomical Union. 186:57-57
The M81 group has great advantages for dwarf galaxy studies: it has about three times the dwarf content of the Local Group but is at only about a quarter of the Virgo cluster distance. We searched for HI in 23 optically selected dwarf members and pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d068a3863e5d826a823661b24ca14792
https://doi.org/10.1017/s0074180900112240
https://doi.org/10.1017/s0074180900112240
Publikováno v:
Synthetic Metals. 10:255-259
It is shown that conducting polypyrrole can be used for information storage if the information is stored in the form of a surface relief pattern. The preparation of the film with the relief pattern as well as the expected storage time of the informat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4328d8d7adfd8a1450fe663509f1fef
https://doi.org/10.1016/0379-6779(85)90031-1
https://doi.org/10.1016/0379-6779(85)90031-1