TheSpitzerc2d Survey of Large, Nearby, Interstellar Clouds. VII. Ophiuchus Observed with MIPS
| العنوان: | TheSpitzerc2d Survey of Large, Nearby, Interstellar Clouds. VII. Ophiuchus Observed with MIPS |
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| المؤلفون: | Jes K. Jørgensen, Luisa Rebull, Peter Teuben, Lucas A. Cieza, Anneila I. Sargent, Ewine F. van Dishoeck, Nicholas Chapman, Zahed Wahhaj, William Spiesman, Kaisa E. Young, Deborah L. Padgett, Alberto Noriega-Crespo, Lee G. Mundy, David W. Koerner, Tracy L. Huard, Philip C. Myers, Neal J. Evans, Lori Allen, Paul M. Harvey, Karl R. Stapelfeldt, Geoffrey A. Blake, Shih-Ping Lai, Caer-Eve McCabe, Timothy Y. Brooke |
| المصدر: | The Astrophysical Journal. 672:1013-1037 |
| بيانات النشر: | American Astronomical Society, 2008. |
| سنة النشر: | 2008 |
| مصطلحات موضوعية: | Physics, Young stellar object, Astrophysics (astro-ph), Interstellar cloud, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, Photometer, law.invention, Photometry (optics), Spitzer Space Telescope, Space and Planetary Science, law, Ophiuchus, Cluster (physics), Caltech Library Services, Dust emission |
| الوصف: | We present maps of 14.4 deg^2 of the Ophiuchus dark clouds observed by the Spitzer Space Telescope Multiband Imaging Photometer for Spitzer (MIPS). These high quality maps depict both numerous point sources as well as extended dust emission within the star-forming and non-star-forming portions of these clouds. Using PSF-fitting photometry, we detect 5779 sources at 24 um and 81 sources at 70 um at the 10 sigma level of significance. Three hundred twenty-three candidate young stellar objects (YSOs) were identified according to their positions on the MIPS/2MASS K versus K$-$[24] color-magnitude diagrams as compared to 24 um detections in the SWIRE extragalactic survey. We find that more than half of the YSO candidates, and almost all the ones with protostellar Class I spectral energy distributions, are confined to the known cluster and aggregates. Comment: 55 pages; 22 figures; accepted by Astrophysical Journal |
| وصف الملف: | application/pdf |
| تدمد: | 1538-4357 0004-637X |
| DOI: | 10.1086/523883 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a12cc1dfc85b1153516e82af70f6d30 https://doi.org/10.1086/523883 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....2a12cc1dfc85b1153516e82af70f6d30 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15384357 0004637X |
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| DOI: | 10.1086/523883 |