概要

解説Apr220 Hubble WikiSky.jpg	English: Arp 220 - two collided spiral galaxies
日付	2008年6月30日 (当初のアップロード日)
原典	Created with WikiSky's image cutout tool from Hubble source data: https://archive.stsci.edu/cgi-bin/mastpreview?mission=hst&dataid=J9CV58010
作者	NASA/ESA, Friendlystar
その他のバージョン	このファイルから切り出された画像があります：​Apr220 Hubble WikiSky (cropped).jpg

ライセンス

This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.

元のアップロードログ

• 2008-06-30 02:33 Friendlystar 1800×1800× (564516 bytes) Apr 220 The image was produced by [[WikiSky]]'s image cutout tool out of [[Hubble Space Telescope]] data. Source url: [http://server1.wikisky.org/imgcut.jsp?survey=ASTROPHOTO&img_id=60139&angle=0.04&ra=15.5825&de=23.50444&x_shift=0&y_shi