Numerical analysis of star test

Bibcode
2003RMxF...49..549P
Paleta, O. T.; Carrillo, F. R.; Temich, F. G.; Rodriguez, A. C.
Bibliographical reference

Revista Mexicana De Fisica, vol. 49, no. 6, p. 549-554.

Advertised on:
12
2003
Number of authors
4
IAC number of authors
0
Citations
0
Refereed citations
0
Description
In this paper, we present one method of numeric analysis for the star test with MatLab (ANPEM), applied to reflecting telescope. ANPEM finds the difference between centers of the images of the annulus obtained with a Newtonian telescope and a Ritchey Chretiene telescope with 14 and 211 cm of diameter respectively. ANPEM allows to identify quantitative the symmetry of the annulus for each reflector telescope with a central obstruction. ANPEM finds the centres of the annulus with diference between 12 to 60 mum compared with the ideal numerical differences calculated with PC for the Newtonian telescope.
Type
Refereed

It may interest you

  • Refereed
    The MAGPI Survey: massive slow rotator population in place by z 0.3
    We use the 'Middle Ages Galaxy Properties with Integral field spectroscopy' (MAGPI) survey to investigate whether galaxies have evolved in the distribution of their stellar angular momentum in the past 3-4 Gyr, as probed by the observational proxy for spin, λ R. We use 2D stellar kinematics to measure λ R along with detailed photometric models to
    Derkenne, Caro et al.

    Advertised on:

    7
    2024
    Bibcode
    2024MNRAS.531.4602D
    Citations
    0
  • Refereed
    Impacts of Bar-driven Shear and Shocks on Star Formation
    Bars drive gas inflow. As the gas flows inward, shocks and shear occur along the bar dust lanes. Such shocks and shear can affect the star formation (SF) and change the gas properties. For four barred galaxies, we present Hα velocity gradient maps that highlight bar-driven shocks and shear using data from the PHANGS-MUSE and PHANGS-ALMA surveys
    Kim, Taehyun et al.

    Advertised on:

    6
    2024
    Bibcode
    2024ApJ...968...87K
    Citations
    0
  • Refereed
    Understanding the thermal and magnetic properties of an X-class flare in the low solar atmosphere
    We analyse the spatial distribution and vertical stratification of the physical parameters of the solar atmosphere when an X-class flare occurs. We made use of observations acquired by the Interferometric Bidimensional Spectropolarimeter instrument when observing the full Stokes parameters for the Fe I 6173 Å and Ca II 8542 Å transitions. We
    Ferrente, F. et al.

    Advertised on:

    6
    2024
    Bibcode
    2024A&A...686A.244F
    Citations
    0