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Asteroseismology with fresip: a meter class space telescope
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Milford, Peter |
| Copyright Year | 1994 |
| Description | The requirements for asteroseismology and searching for occulting inner planets are similar. The FRESIP mission will be suited to making asteroseismology measurements. Recommendation: Use 30-60 second integrations from one or more CCD's in the FRESIP mosaic, sampled continuously for the entire mission to measure stellar non-radial oscillations with amplitudes of parts per million and frequencies of 0.1 to 10 MHz. These measurements lead to determination of stellar interior helium abundances, rotation rates, depth of convection zones and measuring stellar cycle frequency changes for a variety of stellar types, enabling major advances in stellar structure and evolutionary theories. |
| File Size | 337110 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19950008090 |
| Archival Resource Key | ark:/13960/t0ns5pc6m |
| Language | English |
| Publisher Date | 1994-08-01 |
| Access Restriction | Open |
| Subject Keyword | Astrophysics Charge Coupled Devices Mosaics Planets Hubble Space Telescope Stellar Oscillations Stellar Interiors Abundance Targets Frequency Measurement Helium Rotation Stellar Structure Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
