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Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2019.10.006
Abstract: Abstract This paper presents an algorithm to detect very faint object streaks on CCD images acquired with an optical system. The proposed detection method uses image filters simulating the geometrical form and orientation of possible…
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Keywords:
improved detection;
detection;
image;
filter ... See more keywords
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Published in 2019 at "Publications of the Astronomical Society of the Pacific"
DOI: 10.1088/1538-3873/ab3cad
Abstract: We introduce a new pipeline for analyzing and mitigating radio frequency interference (RFI), which we call Sky-Subtracted Incoherent Noise Spectra (SSINS). SSINS is designed to identify and remove faint RFI below the single baseline thermal…
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Keywords:
frequency interference;
frequency;
radio;
radio frequency ... See more keywords
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3
Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1624
Abstract: Fr 2-30 = PN? G126.8−15.5 is a faint emission nebula, hosting a 14th-mag central star that we identify here for the first time. Deep Hα and [O iii] images reveal a roughly elliptical nebula with dimensions of…
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Keywords:
faint;
star;
central star;
spectroscopic survey ... See more keywords
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Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1536
Abstract: Infrared-Faint Radio Sources (IFRSs) are an unusual class of objects that are relatively bright at radio wavelengths but have faint or undetected infrared counterparts even in deep surveys. We identify and investigate the nature of…
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Keywords:
radio;
infrared faint;
ifrss;
faint radio ... See more keywords