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Ultraviolet photometry of the eclipsing variable cw cephei
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Sobieski, S. |
| Copyright Year | 1972 |
| Description | An extended series of photometric observations were made of the eclipsing variable CW Cephei using the Wisconsin instrument on OAO-2. Approximate elements which were derived based solely on the eclipse depths and shape of the secondary are in satisfactory agreement with those found using ground based observations. However, persistent asymmetries and anomalous light variations, all larger than the expected experimental error, were also found; subsequent ground-based observations show H sub alpha entirely in emission indicating the presence of an extended gaseous system surrounding one or both of the components. Consistent solutions utilizing all data at all wavelengths were not found. |
| File Size | 679530 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720024177 |
| Archival Resource Key | ark:/13960/t0dv69f1f |
| Language | English |
| Publisher Date | 1972-01-01 |
| Access Restriction | Open |
| Subject Keyword | Space Sciences Eclipsing Binary Stars Satellite-borne Instruments Ultraviolet Photometry Ultraviolet Spectra Oao 2 Stellar Spectrophotometry Cepheid Variables Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
