LASR-guided stellar photometric variability subtraction
نویسندگان
چکیده
منابع مشابه
Stellar Photometric Variability Within the Central 4 pc of the Galactic Center with Infrared Image Subtraction
We present a catalog of 110 variable stars within ∼ 1 of Sgr A* based on image subtraction of near-infrared (H and K) photometry. Our images were obtained over 133 nights from 2000–2002 in H-band and over 134 nights from 2001–2002 in K-band; the typical FWHM is 1.4. We match the catalog to other near-infrared, X-ray, and radio (i.e., maser) data, and we discuss some of the more interesting obje...
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We present a catalog of 110 variable stars within ∼ 1 of Sgr A* based on image subtraction of near-infrared (H and K) photometry. Our images were obtained over 133 nights from 2000 to 2002 in H-band and over 134 nights from 2001 to 2002 in Kband; the typical FWHM is 1.4. We match the catalog to other near-infrared, X-ray, and radio (i.e., maser) data, and we discuss some of the more interesting...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2018
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201732446