Zobrazeno 1 - 2
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pro vyhledávání: '"Haydar R. Al-baqir"'
Autor:
Haydar R. Al-baqir, Abdullah K. Ahmed
Publikováno v:
Baghdad Science Journal, Vol 21, Iss 4 (2024)
The Sip-39 pair’s galaxies have been investigated using photometric and spectroscopic methods; the observation data was collected from the SDSS's Data Release (DR17) and fitted to ellipses through utilizing the Image Reduction and Analysis Facility
Externí odkaz:
https://doaj.org/article/2a910087acdd4762bced93c99e1eae84
Publikováno v:
Iraqi Journal of Science. :2080-2086
Lenticular galaxy NGC3 has been chosen to study the surface photometry using griz filter. The data where obtained from the seventh Sloan Digital Sky Survey (SDSS) Data Release seven (DR7), and main the image reduction was done by the pipeline of SDSS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c40dcd1cf7fe83626780077ce84256
https://doi.org/10.24996/ijs.2019.60.9.23
https://doi.org/10.24996/ijs.2019.60.9.23