Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Thomas A. Kuchar"'
Autor:
David F. Webb, Sarah E. Gibson, Ian M. Hewins, Robert H. McFadden, Barbara A. Emery, Anna Malanushenko, Thomas A. Kuchar
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 5 (2018)
The McIntosh Archive consists of a set of hand-drawn solar Carrington maps created by Patrick McIntosh from 1964 to 2009. McIntosh used mainly Hα, He-I 10830 Å and photospheric magnetic measurements from both ground-based and NASA satellite observa
Externí odkaz:
https://doaj.org/article/c2fb75b27b6d41c9a32135452cc7f4ae
Autor:
Jacob Harris, Mausumi Dikpati, Ian M. Hewins, Sarah E. Gibson, Scott W. McIntosh, Subhamoy Chatterjee, Thomas A. Kuchar
Publikováno v:
The Astrophysical Journal. 931:54
Features at the Sun’s surface and atmosphere are constantly changing due to its magnetic field. The McIntosh Archive provides a long-term (45 yr) record of these features, digitized from hand-drawn synoptic maps by Patrick McIntosh. Utilizing this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b946a1f9ba2060eda74498c374802952
https://doi.org/10.3847/1538-4357/ac67f2
https://doi.org/10.3847/1538-4357/ac67f2
Autor:
Sarah Gibson, Scott W. McIntosh, R. McFadden, Thomas A. Kuchar, B. A. Emery, David F. Webb, I. M. Hewins
Publikováno v:
Solar Physics. 295
Using the McIntosh Archive of solar features, we analyze the evolution of coronal holes over more than three solar cycles. We demonstrate that coronal-hole positions and lifetimes change significantly on time scales from months to years, and that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a198ba35a2db867b2804442b617e6531
https://doi.org/10.1007/s11207-020-01731-y
https://doi.org/10.1007/s11207-020-01731-y
Autor:
Mario M. Bisi, John M. Clover, Andrew Buffington, P. Paul Hick, Bernard V. Jackson, S. D. Price, Thomas A. Kuchar
Publikováno v:
Icarus. 272:88-101
The Solar Mass Ejection Imager (SMEI) provided near-full-sky broadband visible-light photometric maps for 8.5 years from 2003 to 2011. At a cadence of typically 14 maps per day, these each have an angular resolution of about 0.5o and differential pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68f6c37750baf1bbb95624c3728d588e
https://doi.org/10.1016/j.icarus.2016.02.045
https://doi.org/10.1016/j.icarus.2016.02.045
Publikováno v:
Advances in Space Research. 49:162-176
The large 3° × 60° fields-of-view of the Solar Mass Ejection Imager (SMEI) instruments are oriented on the stabilized Coriolis satellite to image most of the sky each Sun-synchronous orbit. Besides observing coronal mass ejections, the SMEI missio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc711114af94fee1b31d6ee8d0ebd82
https://doi.org/10.1016/j.asr.2011.09.006
https://doi.org/10.1016/j.asr.2011.09.006
Publikováno v:
The Astrophysical Journal Supplement Series. 190:203-219
The weekly averaged near-infrared fluxes for 2652 stars were extracted from the cold and warm era all-sky maps of the Diffuse Infrared Background Experiment (DIRBE). Since the DIRBE program only archived the individual Calibrated Infrared Observation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7abd51e1cb006bb49df0da3aee4f472f
https://doi.org/10.1088/0067-0049/190/2/203
https://doi.org/10.1088/0067-0049/190/2/203
Autor:
Stephan D. Price, Andrew Buffington, Bernard V. Jackson, Mario M. Bisi, Thomas A. Kuchar, P. Paul Hick, John M. Clover
Publikováno v:
Icarus. 203:124-133
The Gegenschein is viewed by the Solar Mass Ejection Imager (SMEI), which has provided near-full-sky broadband visible-light photometric maps for over 5 years. These have an angular resolution of about 0.5° and differential photometric stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9557e104abb5f06b51353df8c373fc
https://doi.org/10.1016/j.icarus.2009.04.007
https://doi.org/10.1016/j.icarus.2009.04.007
Autor:
R. F. Shipman, Donald R. Mizuno, Kathleen E. Kraemer, Sean Carey, Stephan D. Price, Thomas A. Kuchar
Publikováno v:
The Astronomical Journal. 126:1423-1450
We have imaged seven nearby star-forming regions, the Rosette Nebula, the Orion Nebula, W3, the Pleiades, G300.2-16.8, S263, and G159.6-18.5, with the Spatial Infrared Imaging Telescope on the Midcourse Space Experiment (MSX) satellite at 18'' resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18272afbd7d70e4b37cd40797151fbe7
https://doi.org/10.1086/377522
https://doi.org/10.1086/377522
Autor:
Donald R. Mizuno, Kara Perry, William J. Burke, Stuart Huston, David F. Webb, Thomas A. Kuchar, Patricia H. Doherty, James N. Sullivan
Boston College has provided scientific and technical support to the Air Force Research Laboratory (AFRL) Space Vehicles Directorate to include a number of innovative research and analysis programs to understand the fundamental solar and magnetospheri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f1190319e2999c6feed3a62c22b1c0
https://doi.org/10.21236/ada603150
https://doi.org/10.21236/ada603150
Publikováno v:
The Astronomical Journal. 121:2819-2842
The Midcourse Space Experiment (MSX) surveyed the entire Galactic plane within |b| ≤ 5° in four mid-infrared spectral bands between 6 and 25 μm at a spatial resolution of ~183. The survey was redundant within |b| ≤ 45 with four-fold coverage ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22550020a8693d177e1dc5ee1472aeac
https://doi.org/10.1086/320404
https://doi.org/10.1086/320404