Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. C. Bless"'
Publikováno v:
Journal of Geophysical Research. 65:565-570
Some results of spectral studies of the aurora are discussed. The spectra, taken routinely since 1941, give a continuous spectral record of the north sky for every night. Special emphasis was given the study of hydrogen, with two main results: hydrog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fc4cdd54e5846780e03afaf3c0f2b4c
https://doi.org/10.1029/jz065i002p00565
https://doi.org/10.1029/jz065i002p00565
Publikováno v:
Journal of Geophysical Research. 64:949-953
Various statistical and detailed studies of the relation between auroras and bays are presented. It appears that bays and auroras are manifestations of the same phenomenon. Numerical estimates are presented which indicate that the bay can be caused b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74f29ab0749e83dbd3628abaf1ba4c5
https://doi.org/10.1029/jz064i008p00949
https://doi.org/10.1029/jz064i008p00949
Autor:
R. C. Bless, A. D. Code
Publikováno v:
Annual Review of Astronomy and Astrophysics. 10:197-226
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c2ffa65e2502f9c81527d8a9ce4607
https://doi.org/10.1146/annurev.aa.10.090172.001213
https://doi.org/10.1146/annurev.aa.10.090172.001213
Autor:
A.D. Code, R. C. Bless
Publikováno v:
Symposium - International Astronomical Union. 36:173-177
This paper reports on preliminary analysis of spectral scans of early-type stars obtained with the Orbiting Astronomical Observatory. The discussion is confined to the spectra of 50 stars observed with a resolution of approximately 10 Å over the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a0a93b8393a7b97a641a7681853f07
https://doi.org/10.1017/s0074180900102025
https://doi.org/10.1017/s0074180900102025
Autor:
R. C. Bless, B. D. Savage
Publikováno v:
Symposium - International Astronomical Union. 36:28-35
We present a preliminary analysis of a number of spectrophotometric scans of reddened and unreddened early-type stars obtained with the OAO-A2 satellite. The principal findings are: (1) all the extinction curves show a ‘bump’ at 1/λ ≈ 4.5; (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85214aa5ff318cfeadffc48938852a35
https://doi.org/10.1017/s0074180900101809
https://doi.org/10.1017/s0074180900101809
Autor:
B. D. Savage, R. C. Bless
Publikováno v:
Ultraviolet Stellar Spectra and Related Ground-Based Observations ISBN: 9789401032957
We present a preliminary analysis of a number of spectrophotometric scans of reddened and unreddened early-type stars obtained with the OAO-A2 satellite. The principal findings are: (1) all the extinction curves show a ‘bump’ at 1/λ ≈ 4.5; (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93ea51aac5dbd95d61c0193a8ca7c330
https://doi.org/10.1007/978-94-010-3293-3_7
https://doi.org/10.1007/978-94-010-3293-3_7
Autor:
R. C. Bless
Publikováno v:
Ultraviolet Stellar Spectra and Related Ground-Based Observations ISBN: 9789401032957
This paper first briefly describes model atmosphere grids now available for comparison with observations. The recent recalibration of the absolute energy distribution of α Lyr substantially improves the agreement of models and observations in the vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7605b55b7bfbf67cb69cf265487b00
https://doi.org/10.1007/978-94-010-3293-3_14
https://doi.org/10.1007/978-94-010-3293-3_14
Publikováno v:
Symposium - International Astronomical Union. 37:176-176
On several occasions in the past month we attempted to observe the bright X-ray source in Scorpio using the OAO 8-inch photometers. These instruments isolate ultraviolet spectral bands by means of interference filters which have half-widths of about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cf4d7ba3de912ab886763d97ce5cd8f
https://doi.org/10.1017/s0074180900004228
https://doi.org/10.1017/s0074180900004228