Results 31 to 40 of about 7,751,768 (367)
Optical Light Curves of Supernovae [PDF]
International Astronomical Union Colloquium, 2003 To be published in:"Supernovae and Gamma Ray Bursters", Lecture Notes in Physics (http://link.springer.de/series/lnpp)
Bruno Leibundgut, Nicholas B. Suntzeff
openaire +6 more sources
Photometric Analysis of CN Andromeda Short Period Binary Star
Zanco Journal of Pure and Applied Sciences, 2023 In this work, the short period binary system named (CN Andromeda) have been chosen to be analyze with B,V light curves using the PyWD2015-Qt5 program .The physical and geometrical parameters have been gained and contrasted with previous results of ...
Helen Zrar Hamad Ameen ,Ismail Musa Murad
doaj +1 more source
A Meteor Detection Algorithm for GWAC System
Universe, 2023 Compared with the international meteor surveillance systems, the ground wide angle camera (GWAC) system exhibits characteristics such as images with the resolution of 4K × 4K and single-site observation.
Yicong Chen +5 more
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The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0 [PDF]
, 2017 The All-Sky Automated Survey for Supernovae (ASAS-SN) is working toward imaging the entire visible sky every night to a depth of V ∼ 17 mag. The present data covers the sky and spans ∼2–5 years with ∼100–400 epochs of observation. The data should contain
C. Kochanek +19 more
semanticscholar +1 more source
A Strong Jet Signature in the Late-time Light Curve of GW170817 [PDF]
Astrophysical Journal, 2018 We present new 0.6–10 GHz observations of the binary neutron star merger GW170817 covering the period up to 300 days post-merger, taken with the upgraded Karl G.
K. Mooley +24 more
semanticscholar +1 more source
Fitting Blazhko light curves [PDF]
Monthly Notices of the Royal Astronomical Society, 2012 Comment: 8 pages, 5 figures.
G. Hajdu +4 more
openaire +3 more sources
Modelling the light curve of ‘Oumuamua: evidence for torque and disc-like shape [PDF]
Monthly notices of the Royal Astronomical Society, 2019 We present the first attempt to fit the light curve of the interstellar visitor ‘Oumuamua using a physical model that includes optional torque. We consider both conventional (Lommel–Seeliger triaxial ellipsoid) and alternative (‘black-and-white ball’, ‘
S. Mashchenko
semanticscholar +1 more source
Asymmetric Light Curves of Black Hole Binaries and the Doppler Beaming Effect [PDF]
Journal of Astronomy and Space Sciences, 2002 Black hole binary candidates are known to be composed of a black hole with 10Msolar and a K or M type companion. Because the companion is believed to fill the Roche lobe that is very aspherical, the light curves of black hole binaries are characterized ...
Hee-Won Lee +2 more
doaj +1 more source
Radioactive Heating Rate of r-process Elements and Macronova Light Curve [PDF]
Astrophysical Journal, 2019 We study the heating rate of r-process nuclei and thermalization of decay products in neutron star merger ejecta and macronova (kilonova) light curves.
K. Hotokezaka, E. Nakar
semanticscholar +1 more source
A Photometric Study of Near-Contact Binary ZZ Aur [PDF]
Journal of Astronomy and Space Sciences, 2002 The BVR CCD full light curves of ZZ Aur were obtained as one of the near-contact binary observing programs at the Sobaek Mt. Observatory during Feb. 2000 - Feb. 2001. From the present observations, three primary and seven secondary times of minimum light
Kyu-Dong Oh +3 more
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