Zobrazeno 1 - 10
of 77
pro vyhledávání: '"D M Clark"'
Autor:
Takao Nakagawa, D. M. Clark, A. Castro, Yoshihiro Ueda, Mai Shirahata, Shinki Oyabu, Takamitsu Miyaji, Masatoshi Imanishi, Kohei Ichikawa
Publikováno v:
Publications of The Korean Astronomical Society. 32:197-199
Angel Castro,Takamitsu Miyaji, Mai Shirahata, Kohei Ichikawa, Shinki Oyabu, David M. Clark, Masatoshi Imanishi, Takao Nakagawa, Yoshihiro Ueda 1Instituto de Astronomia, Universidad Nacional Autonoma de Mexico (UNAM), Ensenada, Baja California, Mexico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faca359a6fe28eab3d552d07097863f8
https://doi.org/10.5303/pkas.2017.32.1.197
https://doi.org/10.5303/pkas.2017.32.1.197
Autor:
J. A. López, D. M. Clark, H. Riesgo, John Meaburn, Michael G. Richer, M. Lloyd, M. T. García-Díaz, Wolfgang Steffen
Publikováno v:
Proceedings of the International Astronomical Union. 7:63-66
The San Pedro Mártir kinematic catalogue of galactic planetary nebulae provides spatially resolved, long-slit, Echelle spectra for about 600 planetary nebulae, representing 55 observing runs and about 4000 individual integrations to date in this fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d63c47376f0265829a814020a702e304
https://doi.org/10.1017/s1743921312010708
https://doi.org/10.1017/s1743921312010708
Autor:
John C. Wilson, Stephen S. Eikenberry, D. M. Clark, Charles P. Henderson, Thomas L. Hayward, Joseph C. Carson, Bernhard R. Brandl, Donald J. Barry, Edward Colbert, Andy Ptak
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 410:890-898
We use WIRC, IR images of the Antennae (NGC 4038/4039) together with the extensive catalogue of 120 X-ray point sources (Zezas et al. 2006) to search for counterpart candidates. Using our proven frame-tie technique, we find 38 X-ray sources with IR c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4d224ae1f18027ea4a639d600225da
https://doi.org/10.1111/j.1365-2966.2010.17487.x
https://doi.org/10.1111/j.1365-2966.2010.17487.x
Publikováno v:
The Astrophysical Journal. 722:1260-1268
NGC 6751 is a highly structured multiple-shell planetary nebula (PN) with a bipolar outflow. In this work, we present a comprehensive set of spatially resolved, high spectral resolution, long-slit spectra and deep imaging from San Pedro Martir, Gemin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb5a5bb8d84a4e0bacd0eeea5a2856c9
https://doi.org/10.1088/0004-637x/722/2/1260
https://doi.org/10.1088/0004-637x/722/2/1260
Autor:
Edward Colbert, Stephen S. Eikenberry, D. M. Clark, Andy Ptak, Thomas L. Hayward, Donald J. Barry, Bernhard R. Brandl, Joseph C. Carson, John C. Wilson, Charles P. Henderson
Publikováno v:
The Astrophysical Journal. 678:798-803
We use the previously-identified 15 infrared star-cluster counterparts to X-ray point sources in the interacting galaxies NGC 4038/4039 (the Antennae) to study the relationship between total cluster mass and X-ray binary number. This significant popu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2595f59165663173031b4d11610727ae
https://doi.org/10.1086/529571
https://doi.org/10.1086/529571
Autor:
Joseph C. Carson, John C. Wilson, Stephen S. Eikenberry, Donald J. Barry, Bernhard R. Brandl, Thomas L. Hayward, James R. Houck, Charles P. Henderson, D. M. Clark
Publikováno v:
The Astrophysical Journal. 635:280-289
We present deep near-infrared images of the Antennae galaxies, taken with the Palomar Wide-Field Infrared Camera WIRC. The images cover a 4.33' x 4.33' (24.7kpc x 24.7kpc) area around the galaxy interaction zone. We derive J and K_s band photometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc7d7a5326a7b380a0b0fb5eba43da69
https://doi.org/10.1086/497357
https://doi.org/10.1086/497357
Autor:
Chuck Henderson, Donald J. Barry, D. M. Clark, A. F. Ptak, John C. Wilson, S. S. Eikenberry, Thomas L. Hayward, Bernhard R. Brandl, Joseph C. Carson, M. H. Christopher, Edward Colbert
Publikováno v:
The Astrophysical Journal. 631:L109-L112
In this paper we report that a bright, X-ray source in the Antennae galaxies (NGC 4038/9), previously identified as an ultra-luminous X-ray source, is in fact a background quasar. We identify an isolated infrared and optical counterpart within 0.3 ±
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e6c103d1728989ddd54063697a3a85b
https://doi.org/10.1086/497333
https://doi.org/10.1086/497333
Autor:
Jesús Gallego, Beatriz Sánchez, A. Corrales, Joaquín Campos Acosta, C. Eliche, J. López, Javier Fuentes, Diego F. Torres, S. S. Eikenberry, C. Keiman, J. Garcés, Nicolás Cardiel, Jorge Uribe, Gerardo Lara, J. Patrón, A. Prieto, Salvador Cuevas, Diana Lucero, J. J. Díaz Garcia, O. Chapa, Peter Hammersley, Alan M. Watson, D. M. Clark, C. Espejo, Boris A. Rodríguez, V. Bringas, Sergio Pascual, Leonardo Alvarez, H. Moreno, Francisco Garzón, P. López, Rafael Flores, Axel Ritter Rodríguez
Publikováno v:
SPIE Proceedings.
FRIDA is a diffraction limited imager and integral field spectrometer that is being built for the Gran Telescopio Canarias. FRIDA has been designed and is being built as a collaborative project between institutions from Mexico, Spain and the USA. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db941b040ce62f46844f7c2c2dda862
https://doi.org/10.1117/12.2057236
https://doi.org/10.1117/12.2057236
Autor:
Denis Shulyak, Y.-B. Jeon, T. E. Burlakova, C. Zurita, Kirill A. Antonyuk, G. G. Valyavin, Stefano Bagnulo, Thomas Szeifert, David Hiriart, S. Plachinda, D. M. Clark, L. Fox Machado, M. Alvarez, S. V. Zharikov, Gregg A. Wade, Inwoo Han, A. N. Burenkov, Raúl Mújica, J. M. Lopez, G. Galazutdinov
Publikováno v:
Nature. 515(7525)
Cool white dwarf stars often have mysteriously strong magnetic fields (because their coolness suggests that they are old, and magnetic fields should decline in strength with age) and unexplained brightness variations; here the magnetic field is shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b04867a510ca94e8cdcc4a82b196df1d
https://pubmed.ncbi.nlm.nih.gov/25327247
https://pubmed.ncbi.nlm.nih.gov/25327247
Aggressive Sino-Nasal Non-Hodgkin’s Lymphoma Diagnosed in Nottinghamshire, UK, Between 1987 and 1996
Publikováno v:
Clinical Oncology. 13:269-272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f157d60034158e4ff8bf163a5c3136f1
https://doi.org/10.1007/s001740170052
https://doi.org/10.1007/s001740170052