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of 3
pro vyhledávání: '"Martin Millon"'
Publikováno v:
The Astronomical Journal, Vol 168, Iss 2, p 55 (2024)
We present starred , a point-spread function (PSF) reconstruction, two-channel deconvolution, and light-curve extraction method designed for high-precision photometric measurements in imaging time series. An improved resolution of the data is targete
Externí odkaz:
https://doaj.org/article/80675f098b144ba8b605eb461a6c7e4f
Autor:
Patrick L. Kelly, Steven Rodney, Tommaso Treu, Simon Birrer, Vivien Bonvin, Luc Dessart, Ryan J. Foley, Alexei V. Filippenko, Daniel Gilman, Saurabh Jha, Jens Hjorth, Kaisey Mandel, Martin Millon, Justin Pierel, Stephen Thorp, Adi Zitrin, Tom Broadhurst, Wenlei Chen, Jose M. Diego, Alan Dressler, Or Graur, Mathilde Jauzac, Matthew A. Malkan, Curtis McCully, Masamune Oguri, Marc Postman, Kasper Borello Schmidt, Keren Sharon, Brad E. Tucker, Anja von der Linden, Joachim Wambsganss
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 2, p 93 (2023)
In late 2014, four images of supernova (SN) “Refsdal,” the first known example of a strongly lensed SN with multiple resolved images, were detected in the MACS J1149 galaxy-cluster field. Following the images’ discovery, the SN was predicted to
Externí odkaz:
https://doaj.org/article/a3c3b6986c3b4987a332829f14dac143
Publikováno v:
Journal of Open Source Software. 8:5340
The spatial resolution of astronomical images is limited by atmospheric turbulence and diffraction in the telescope optics, resulting in blurred images. This makes it difficult to accurately measure the brightness of blended objects because the contr