Auto-correlation of Binary stars
| dc.creator | Saha, S. K. | |
| dc.creator | Maitra, D. | |
| dc.date | 2001-06-07 | |
| dc.date.accessioned | 2026-07-07T01:58:50Z | |
| dc.date.available | 2026-07-07T01:58:50Z | |
| dc.description | Speckle interferometric technique is used to record a series of short exposure images of several close binary stars with sub-arcsecond separation through a narrow band filter centred at H$α$ at the Cassegrain focus of the 2.34 meter Vainu Bappu telescope (VBT), situated at Vainu Bappu Observatory (VBO), Kavalur. The auto-correlation method is developed under Image Reduction Analysis Facility (IRAF). Wiener filter is included in the programme to eliminate spurious high frequency contributions; a few sets of data provide the optimised results. The auto-correlated image of these stars gives the separation of the binary components. | |
| dc.description | 8 pages Latex files including figures. Ind. J. Physics, 2001 (accepted for publication) | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0106119 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0106119 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/2874 | |
| dc.subject | Astrophysics | |
| dc.title | Auto-correlation of Binary stars | |
| dc.type | text |