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pro vyhledávání: '"Raji, Samane"'
Autor:
Eskandarlou, Sepideh, Akhlaghi, Mohammad, Infante-Sainz, Raúl, Saremi, Elham, Raji, Samane, Sharbaf, Zahra, Golini, Giulia, Ghaffari, Zohreh, Knapen, Johan H.
Calibration of pixel values is a fundamental step for accurate measurements in astronomical imaging. In astronomical jargon this is known as estimating zero point magnitude. Here, we introduce a newly added script in GNU Astronomy Utilities (Gnuastro
Externí odkaz:
http://arxiv.org/abs/2312.04263
Once in a blue stream: Detection of recent star formation in the NGC 7241 stellar stream with MEGARA
Autor:
Martinez-Delgado, David, Roca-Fabrega, Santi, de Paz, Armando Gil, Erkal, Denis, Miro-Carretero, Juan, Makarov, Dmitry, Voggel, Karina T., Leaman, Ryan, Boschin, Walter, Pearson, Sarah, Donatiello, Giuseppe, Rubtsov, Evgenii, Akhlaghi, Mohammad, Gomez-Flechoso, M. Angeles, Raji, Samane, Lang, Dustin, Block, Adam, Gallego, Jesus, Carrasco, Esperanza, Garcia-Vargas, Maria Luisa, Iglesias-Paramo, Jorge, Pascual, Sergio, Cardiel, Nicolas, Perez-Calpena, Ana, Castillo-Morales, Africa, Gomez-Alvarez, Pedro
In this work we study the striking case of a narrow blue stream around the NGC 7241 galaxy and its foreground dwarf companion. We want to figure out if the stream was generated by tidal interaction with NGC 7241 or it first interacted with the foregr
Externí odkaz:
http://arxiv.org/abs/2112.07029
Akademický článek
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Autor:
Raji, Samane
The color radial profile of a disk galaxy has a U shape, yet it is unclear why this is the case. The disk usually gets bluer at increasing galactocentric distance, irrespective of the galaxy type. Because of the low star formation in the bulge and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c0fc4105fb53fe462ab7e295f332ffe