Work

Low Frequency Seeing and Solar Diameter Measurements

Year: 2013

Type: conference-paper

Abstract: The action of the atmospheric seeing is blurring, image stretching and image motion. This happens even to the image of the Sun which is more than half degree wide. Low frequency seeing components affect the solar diameter values measured either through the drift-scan or the heliometer methods. We present evidences of image motion and stretching down to 0.001 Hz.

Source: International Journal of Modern Physics Conference Series

DOI: 10.1142/s2010194513011720

Authors: COSTANTINO SIGISMONDI, XIAOFAN WANG

Institutions: Chinese Academy of Sciences, Istituto Ricerche Solari Locarno, National Astronomical Observatories, Université Nice Sophia Antipolis, Key Laboratory of Solar Activities, Chinese Academy of Sciences, Sapienza University of Rome

Language: English

Topic: Adaptive optics and wavefront sensing

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2008842871

FWCI:

Cites: 3

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