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Detection of Variable Stars in the Open Cluster M11 Using Difference Image Analysis Pipeline [PDF]
Journal of Astronomy and Space Sciences, 2010 We developed a photometric pipeline to be used for a wide field survey. This pipeline employs the difference image analysis (DIA) method appropriate for the photometry of star dense field such as the Galactic bulge.
Jae-Rim Koo +2 more
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The virial mass of the open cluster M11
Chinese Astronomy and Astrophysics, 1988Abstract In statistical studies of open clusters, great attention should be paid to possible field contamination. The importance of correct handling of membership probabilities in the calculation of the virial mass of a cluster is emphasized. Our analysis shows that reasonable virial mass can be obtained only if we use only those member stars with ...
Jun-liang Zhao, Yan-ping He
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2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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2016
M11 is the smallest of five sporadic simple Mathieu groups and it can be represented as primitive permutation group on 11, 12, 55, 66 and 165 points. Using orbits of a point stabilizer acting on the set of points as a basic block of a design, we can obtain designs, and from them codes, invariant under the action of M11.
Novak, Ivona +1 more
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M11 is the smallest of five sporadic simple Mathieu groups and it can be represented as primitive permutation group on 11, 12, 55, 66 and 165 points. Using orbits of a point stabilizer acting on the set of points as a basic block of a design, we can obtain designs, and from them codes, invariant under the action of M11.
Novak, Ivona +1 more
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Minutes of General Assembly meeting M11
2023Report on the ēQATOR M11 Consortium Meeting and General Assembly Meeting, held in Brussels, Belgium, 19-20 April 2023, including decisions made and actions planned.
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The M11 Test Complex at DLR in Lampoldshausen
, 2009 The M11 test complex of the DLR Institute of Space Propulsion is used since 43 years for basic research and combustor process relevant technology development activities for various propulsion systems and components. Hybrid rockets, solid fuel ramjets and
Ciezki, Helmut
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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IET Road Transport Information and Control Conference and the ITS United Kingdom Members' Conference (RTIC 2008), 2008
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