File:Messier object 023.jpg

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Messier_object_023.jpg ‎（600 × 600 像素，檔案大細：335 KB ，MIME類型：image/jpeg）

摘要

Messier object 023

Batch

SOURCE: http://www.ipac.caltech.edu/2mass/gallery/messiercat.html

Acknowledgment: Atlas Image [or Atlas Image mosaic] obtained as part of the Two Micron All Sky Survey (2MASS), a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.

協議

Public domain This work has been released into the public domain by its copyright holder, Two Micron All Sky Survey (2MASS). This applies worldwide.
In some countries this may not be legally possible; if so:
Two Micron All Sky Survey (2MASS) grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Public domain
This image is from the Two Micron All Sky Survey (2MASS) project.

At http://www.ipac.caltech.edu/2mass/gallery/aboutimages.html it says:

"The images and image mosaics in the various Galleries are released into the public domain."

2MASS kindly requests acknowledgement in one of the following forms, the longer of which is preferred.

  • Atlas Image [or Atlas Image mosaic] obtained as part of the Two Micron All Sky Survey (2MASS), a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.
  • Atlas Image [or Atlas Image mosaic] courtesy of 2MASS/UMass/IPAC-Caltech/NASA/NSF.

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現時2008年8月17號 (日) 21:30響2008年8月17號 (日) 21:30嘅縮圖版本600 × 600（335 KB）Cäsium137~commonswiki
2006年2月16號 (四) 10:35響2006年2月16號 (四) 10:35嘅縮圖版本150 × 150（8 KB）Emijrp===Description=== Messier object 023 ===Batch=== '''SOURCE''': http://www.ipac.caltech.edu/2mass/gallery/messiercat.html '''Acknowledgment''': ''Atlas Image [or Atlas Image mosaic] obtained as part of the Two Micron All Sky Survey (2MASS), a joint proje

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