Time correlation of turbulence-degraded images

Bibcode
1990Ap&SS.171..283R
DOI
10.1007/BF00646864
Rosa, F.; Fuensalida, J. J.
Bibliographical reference

(IAU, European Regional Astronomy Meeting, 11th, La Laguna, Spain, July 3-8, 1989) Astrophysics and Space Science (ISSN 0004-640X), vol. 171, no. 1-2, Sept. 1990, p. 283-287.

Advertised on:
9
1990
Number of authors
2
IAC number of authors
0
Citations
1
Refereed citations
1
Description
Photon-counting techniques have been applied to a study of the movement of the image of an unresolved star at the 50 cm telescope of the Royal Academy of Sciences, at the Roque de los Muchachos Observatory. The temporal autocorrelation function of such movement has been computed, the results are discussed in terms of atmospheric turbulence and in relation to high-resolution imaging.
Type
Non-refereed

It may interest you

  • Non-refereed
    A Disc Wind Where You Least Expect It: The Outflow in the Short-period X-ray Binary UW CrB
    Studying outflows of low mass X-ray binaries (LMXBs) is important for understanding the physics of accretion, the evolution of compact binaries, and dynamics of the local interstellar medium. One significant source of these outflows is the accretion disc wind, which can blow away vast amounts of material from the disc before it can be accreted on
    Fijma, Stefanie et al.

    Advertised on:

    5
    2024
    Bibcode
    2024HEAD...2150106F
    Citations
    0
  • Non-refereed
    Rapid multiwavelength variability reveals jet emission in the black hole binary V404 Cygni in quiescence
    Spitzer Space Telescope observations of several quiescent black hole low mass X-ray binaries (LMXBs) have shown mid-infrared excesses above the emission of a companion star. The excess has been proposed to originate from either a relativistic jet or circumbinary disk. If the mid-IR originates in a jet, then it probes the region closest to the black
    Borowski, Eric et al.

    Advertised on:

    5
    2024
    Bibcode
    2024HEAD...2130105B
    Citations
    0
  • Non-refereed
    Constraining stellar and orbital co-evolution through ensemble seismology of solar-like oscillators in binary systems
    The evolution of stars and their hosting binary systems is a highly interactive process and cannot be investigated in a segregated manner. Due to the constraints drawn by stellar binarity, oscillating red-giant stars in binary systems represent a unique opportunity to study the details of the structure and evolution of stars in the advanced phases
    Beck, P. G. et al.

    Advertised on:

    3
    2024
    Bibcode
    2024aecc.conf...24B
    Citations
    0