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Variability studies of narrow line seyfert 1 galaxy
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Marshall, Hermann |
| Copyright Year | 1994 |
| Description | I supported the data reduction and analysis. We found that the source was not as variable as other soft AGN such as the narrow line Sy 1 galaxies (NLSls). The NLSls vary on time scales of days, while the ROSAT data for this target was fairly constant over a week at a time. Thus, it was very important to have a light curve that spanned 60 days as was the case for these ROSAT observations because the power spectral distribution can be established to very low frequencies that are rarely measured. |
| File Size | 33334 |
| Page Count | 1 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19980201317 |
| Archival Resource Key | ark:/13960/t76t5kv9b |
| Language | English |
| Publisher Date | 1994-08-03 |
| Access Restriction | Open |
| Subject Keyword | Astronomy Rosat Mission Seyfert Galaxies Data Acquisition Variability Very Low Frequencies Light Curve Targets Data Reduction Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
