{"@context":"http://iiif.io/api/presentation/4/context.json","id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/manifest","type":"Manifest","label":{"ja":["ティコの超新星残骸"],"en":["Tycho Supernova Remnant"]},"summary":{"ja":["1572年、天体観測者たちが恒星の爆発を記録した。その残骸は、この超新星を有名に記述した16世紀の天文学者ティコ・ブラーエにちなんで名付けられている。ティコの超新星残骸（SNR）は、白色矮星の爆発によって生じた。このモデルは、現在の年齢である447歳から進化した後、1,000歳に達したときにティコのSNRがどのように見えるかを示している。超新星の中には中性子星やブラックホールを生み出すものもあるが、ティコのSNRは物質の空の殻を残したにすぎない。"],"en":["Sky-watchers recorded a stellar explosion in the year 1572 AD, and its remnant is named for the 16th century astronomer Tycho Brahe, who famously described the supernova. Tycho’s Supernova Remnant (SNR) resulted from the explosion of a white dwarf star. The model shows how Tycho's SNR might appear at an age of 1,000 years, after evolving from its current age of 447 years. While some supernovas generate neutron stars and black holes, Tycho’s SNR merely left an empty shell of material."]},"metadata":[{"label":{"ja":["museum"]},"value":{"ja":["スミソニアン天体物理観測所"],"en":["Smithsonian Astrophysical Observatory"]}}],"rights":"http://creativecommons.org/publicdomain/zero/1.0/","thumbnail":[{"id":"https://3d-api.si.edu/content/document/3d_package:c0bc58e6-b172-4543-ad58-50261aea523c/scene-image-low.jpg","type":"Image","format":"image/jpeg"}],"homepage":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/item/tycho-supernova-remnant-c0bc58","type":"Text","label":{"ja":["詳細ページ"],"en":["Detail page"]},"format":"text/html"},{"id":"https://www.si.edu/object/dpo_3d_200122","type":"Text","label":{"ja":["出典"],"en":["Source"]},"format":"text/html"}],"rendering":[{"id":"https://3d-api.si.edu/content/document/3d_package:c0bc58e6-b172-4543-ad58-50261aea523c/resources/TYCHO-100k-2048_std_draco.glb","type":"Model","label":{"ja":["3Dモデル (GLB)"],"en":["3D model (GLB)"]},"format":"model/gltf-binary"}],"items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene","label":{"ja":["ティコの超新星残骸"],"en":["Tycho Supernova Remnant"]},"backgroundColor":"#000000","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/page","type":"AnnotationPage","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/model","type":"Annotation","motivation":"painting","body":{"id":"https://3d-api.si.edu/content/document/3d_package:c0bc58e6-b172-4543-ad58-50261aea523c/resources/TYCHO-100k-2048_std_draco.glb","type":"Model","format":"model/gltf-binary"},"target":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1"}]}],"annotations":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotations","type":"AnnotationPage","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/IM8Gd4VS5Di1","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"この3Dモデルは、デンマークの天文学者ティコ・ブラーエが1572年に観測した超新星爆発によって生じた、乱れ渦巻く残骸の詳細を映し出しています。","label":"星雲","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.1705412006321777,"y":0.9249964395077649,"z":0.24619104106070575,"normal":[0.3715845,0.4811042,0.7940175]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/laWJpIJQ9J5s","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"約1000万度の高温をもちX線で観測できる恒星の残骸は、まだら状に伸びるガスの筋として、塊をなして分布しています。","label":"放出物(エジェクタ)","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.9165324383551923,"y":0.3437714056372036,"z":-0.027511715567963977,"normal":[0.7479506,0.3015298,0.5913118]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/1WCbpfXZvbXQ","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"ティコのデータは音にも変換されています。詳しくは <a href=\"https://chandra.si.edu/sound/tycho.html\" target=\"_blank\">chandra.si.edu/sound/tycho</a> をご覧ください。","label":"ソニフィケーション(音響化)","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.9092821901585354,"y":-0.5089647788110482,"z":-0.22731087458988705,"normal":[0.9965576,0.058621,0.058621]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/qxAknsHyXqfk","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"紫色の領域の内側には、いびつな球状の緑色のエネルギーがあります。まるでボールに火が灯り、あらゆる方向へほぼ均等にパチパチと燃え広がっているかのようです。これが放出物、すなわち超新星爆発によって吹き飛ばされた物質です。","label":"視覚的な説明 3","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.3083608106138866,"y":-0.14316517834516054,"z":-0.7920270929174218,"normal":[0.8973633,-0.4349665,0.0744537]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/WgJdIJtelBNU","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"衝撃波の表示を完全にオフにすると、内側にある小さな天体のいびつな形を360度から見ることができます。","label":"視覚的な説明 4","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":-0.35955737803619187,"y":-0.43346243212296726,"z":-0.6810326054431812,"normal":[-0.6731084,0.4605478,-0.578637]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/y1dbtFppTXvH","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"衝撃波を再びオンにして放出物をオフにすると、衝撃波の内側の面が現れます。そこには放出物のコロナが燃えるような筋を刻みつけており、まるで桃の種が周りの果肉にその形を押し当てているかのようです。","label":"視覚的な説明 5","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.2000235009526415,"y":0.476309002432342,"z":0.46438944200428,"normal":[0.0196414,-0.8524368,-0.5224613]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/ftA5YUgxefme","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"爆発によって膨張する残骸が生み出した衝撃波は、外縁部に見える2000万度のガスの鋭い青紫色の殻として縁取られています。","label":"衝撃波","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":-0.3021292427492323,"y":-0.026507726296445495,"z":0.9854004976672598,"normal":[-0.3881577,0.0196039,0.9213844]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/XFbkVn3gOCIH","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"紫色の形は360度の球状の天体として見ることができます。あるいは衝撃波を半分に切り取って表示をオフにすると、内側の別の構造を見ることができ、衝撃波には平らな面ができるので、3Dプリントしたときにテーブルの上に置くことができます。","label":"視覚的な説明 2","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":0.024970434080342864,"y":-0.2137011887686984,"z":1.0220530695994205,"normal":[0.9999846,-0.0039215,-0.0039215]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1/annotation/YXITVbDCwIEb","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"ティコのモデルは、なめらかな紫色の球体として現れます。完全な球ではなく、間近から見た月面のように山やクレーターを見分けることができます。この紫色の領域が衝撃波で、この天体を生み出した超新星爆発の激しいエネルギーによって外へと押し出されたエネルギーの覆いです。","label":"視覚的な説明 1","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/tycho-supernova-remnant-c0bc58/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":-0.11052346605045202,"y":0.4622991835883266,"z":0.8695799158537177,"normal":[-0.184972,0.499818,0.8461485]}]}}]}]}]}