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Part 1: Document Description
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Citation |
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Title: |
Deep-IR images of selected regions in Perseus |
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Identification Number: |
doi:10.7910/DVN/LM3THS |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2011-09-27 |
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Version: |
2 |
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Bibliographic Citation: |
COMPLETE team, 2011, "Deep-IR images of selected regions in Perseus", https://doi.org/10.7910/DVN/LM3THS, Harvard Dataverse, V2 |
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Citation |
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Title: |
Deep-IR images of selected regions in Perseus |
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Identification Number: |
doi:10.7910/DVN/LM3THS |
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Authoring Entity: |
COMPLETE team |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Jonathan Foster |
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Date of Deposit: |
2011-09-21 |
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Holdings Information: |
https://doi.org/10.7910/DVN/LM3THS |
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Study Scope |
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Abstract: |
<p><b>Description:</b><br /> Deep near-IR images (J,H,Ks) taken to produce high-resolution extinction maps. Regions neer dense clouds show some extended emission (cloudshine) which we believe to be Galactic starlight scattering off dust. One region, L1448, shows a number of remarkable outflows.</p> <p><b>Comments on Reduction:</b><br /> Cloudshine complicates data reduction. Regions covered by extended emission will be dimmer than in reality, since sky-subtraction will subtract out real signal. This process acts like a sharpening filter, enhancing contrast in these images. </p> <p><b>Telescope:</b><br /> <a href="http://www.mpia-hd.mpg.de/Public/CAHA/">Calar Alto 3.5-meter</a></p> <p><b>Status:</b><br /> Complete</p> <p><b>Sampling:</b><br /> Seeing during these observations was good, often 0.6-0.7 arcseconds. </p> <p><b>Areal Coverage:</b><br /> Each frame is 15.4 by 15.4 arcminutes. A total of seven science frames and two control fields were obtained.</p> |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a> |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Jonathan B. Foster & Alyssa A. Goodman, <a href="http://arxiv.org/abs/astro-ph/0510624"><i>"Cloudshine: New Light on Dark Clouds"</i></a>, accepted by ApJL. <a href="http://cfa-www.harvard.edu/press/pr0534.html">Press Release</a> |
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Identification Number: |
2006ApJ...636L.105F |
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Bibliographic Citation: |
Jonathan B. Foster & Alyssa A. Goodman, <a href="http://arxiv.org/abs/astro-ph/0510624"><i>"Cloudshine: New Light on Dark Clouds"</i></a>, accepted by ApJL. <a href="http://cfa-www.harvard.edu/press/pr0534.html">Press Release</a> |
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Label: |
L1448_paper.jpg |
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Text: |
L1448 Deep near-IR image. Color images made with xdimsum images, DS9, and Photoshop. |
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Notes: |
image/jpeg |
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Label: |
L1448_paper_sm.jpg |
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Text: |
L1448 Deep near-IR small image. Color images made with xdimsum images, DS9, and Photoshop. |
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Notes: |
image/jpeg |
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Label: |
L1451_paper.jpg |
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Text: |
L1451 Deep near-IR image. Color images made with xdimsum images, DS9, and Photoshop. |
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Notes: |
image/jpeg |
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Label: |
L1451_paper_sm.jpg |
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Text: |
L1451 Deep near-IR small image. Color images made with xdimsum images, DS9, and Photoshop. |
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Notes: |
image/jpeg |