 |
 |
 |
 |
 |
Conference papers
The power spectrum extended technique applied to images of binary stars in the infrared
Abstract : We recently proposed a new lucky imaging technique, the Power Spectrum Extended (PSE), adapted for image reconstruction of short-exposure astronomical images in case of weak turbulence or partial adaptive optics correction. In this communication we show applications of this technique to observations of about 30 binary stars in H band with the 1m telescope of the Calern C2PU observatory. We show some images reconstructed at the diffraction limit of the telescope and provide measurements of relative astrometry and photometry of observed couples.
https://hal.archives-ouvertes.fr/hal-03071661
Contributor : Eric Aristidi <>
Submitted on : Wednesday, December 16, 2020 - 10:05:19 AM
Last modification on : Wednesday, December 30, 2020 - 3:29:00 AM
Long-term archiving on: : Wednesday, March 17, 2021 - 6:34:33 PM
Contributor : Eric Aristidi <>
Submitted on : Wednesday, December 16, 2020 - 10:05:19 AM
Last modification on : Wednesday, December 30, 2020 - 3:29:00 AM
Long-term archiving on: : Wednesday, March 17, 2021 - 6:34:33 PM
File
aristidi_pse_spie2020.pdf
Files produced by the author(s)