{"id":429,"date":"2017-09-15T17:30:30","date_gmt":"2017-09-15T08:30:30","guid":{"rendered":"http:\/\/cassini.kyoto-svp.com\/?p=429"},"modified":"2018-04-14T11:27:43","modified_gmt":"2018-04-14T02:27:43","slug":"2017-09-15%ef%bc%9a%e6%97%a5%e6%9c%ac%e6%99%82%e9%96%93%e3%81%a7%e3%81%bf%e3%82%8b%e3%82%ab%e3%83%83%e3%82%b7%e3%83%bc%e3%83%8b%e3%81%ae%e6%9c%80%e5%be%8c%e3%81%a8nasa%e3%81%ae%e3%83%a9%e3%82%a4","status":"publish","type":"post","link":"https:\/\/cassini.kyoto-svp.com\/?p=429","title":{"rendered":"2017.09.15\uff1a\u65e5\u672c\u6642\u9593\u3067\u307f\u308b\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u6700\u5f8c\u3068NASA\u306e\u30e9\u30a4\u30d6\u4e2d\u7d99"},"content":{"rendered":"

\u3044\u3088\u3044\u3088\u304a\u5225\u308c\u306e\u6642\u9593\u304c\u8fd1\u3065\u3044\u3066\u304d\u307e\u3057\u305f\u3002<\/span><\/p>\n

NASA\u304c\u6700\u65b0\u306e\u30bf\u30a4\u30e0\u30c6\u30fc\u30d6\u30eb\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u306e\u3067\u548c\u8a33\u3057\u3066\u65e5\u672c\u6642\u9593\u3092\u4f75\u8a18\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n

\u307e\u305f\u3001NASA\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30e9\u30a4\u30d6\u4e2d\u7d99\u3068\u8a18\u8005\u4f1a\u898b\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3082\u63b2\u8f09\u3057\u307e\u3057\u305f\u306e\u3067\u82f1\u8a9e\u306e\u935b\u932c\u306b\u3082\u306a\u308a\u307e\u3059\u306e\u3067\u305c\u3072\u3069\u3046\u305e\uff01<\/span><\/p>\n

\u3053\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u307e\u3059\u3068\u30012017\u5e7409\u670815\u65e5(\u91d1) 17:37\u304b\u3089\u571f\u661f\u5927\u6c17\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/span><\/p>\n

\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u571f\u661f\u5927\u6c17\u570f\u7a81\u5165\u307e\u3067\u306e\u30bf\u30a4\u30e0\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/h2>\n

Projected Times<\/a><\/p>\n

Times in left column are spacecraft event time, i.e., when the events happen at Saturn. “ERT” (in right column for some entries) refers to Earth received time, which is the time when the spacecraft’s signal relaying the event arrives on Earth. After events happen at Saturn, it takes 83 minutes for Cassini’s radio signal to reach Earth.
\n\u4e0b\u306e\u8868\u306e\u5de6\u5074\u306e\u6642\u9593\u306f\u3001\u571f\u661f\u3067\u5b9f\u969b\u306b\u8d77\u304d\u3066\u3044\u308b\u6642\u9593\u306b\u306a\u308a\u307e\u3059\u3002\u300cERT\u300d\uff08\u53f3\u5074\u306e\u6642\u9593\uff09\u306f\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u9001\u4fe1\u3057\u305f\u4fe1\u53f7\u3092\u5730\u7403\u3067\u53d7\u4fe1\u3059\u308b\u6642\u9593\u306b\u306a\u308a\u307e\u3059\u3002\u571f\u661f\u3067\u306e\u3053\u3068\u306f\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3066\u304b\u308983\u5206\u5f8c\u306b\u5730\u7403\u306b\u5c4a\u304d\u307e\u3059\u3002<\/span><\/p>\n

All times are estimates and may change by a few minutes based on the density of Saturn’s atmosphere as encountered by the spacecraft in its final five orbits.
\n\u3053\u3053\u306b\u3042\u308b\u5168\u3066\u306e\u6642\u9593\u306f\u4e88\u5b9a\u6642\u9593\u3067\u3042\u3063\u3066\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u6700\u5f8c\u306e\u8ecc\u9053\u306b\u304a\u3051\u308b\u571f\u661f\u306e\u5927\u6c17\u306e\u5bc6\u5ea6\u306a\u3069\u306b\u3088\u308a\u6570\u5206\u306e\u5909\u52d5\u304c\u51fa\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n\"\"\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 04:58<\/span><\/h3>\n

Scheduled time when the final image will be taken by Cassini’s cameras
\n\u30ab\u30c3\u30b7\u30fc\u30cb\u642d\u8f09\u306e\u30ab\u30e1\u30e9\u3067\u6700\u5f8c\u3068\u306a\u308b\u64ae\u5f71\u304c\u8a08\u753b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 05:22\u3000\u3000\u5730\u7403\u3067\u306e\u53d7\u4fe1\u6642\u9593\uff1a2017\u5e7409\u670815\u65e5(\u91d1) 05:45<\/span><\/h3>\n

Spacecraft turns antenna to Earth; communications pass begins for final playback from Cassini’s data recorder, including final images. Communications link is continuous from now to end of mission (~14.5 hours)
\n\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u306f\u30a2\u30f3\u30c6\u30ca\u3092\u5730\u7403\u306b\u5411\u3051\u307e\u3059\uff1b\u6700\u5f8c\u306b\u64ae\u5f71\u3057\u305f\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u542b\u3081\u305f\u30ab\u30c3\u30b7\u30fc\u30cb\u306b\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u306e\u30c7\u30fc\u30bf\u8a18\u9332\u88c5\u7f6e\u304b\u3089\u6700\u7d42\u7684\u306a\u518d\u751f\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306f\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u5f8c\u306e\u77ac\u9593\u307e\u3067\u7d9a\u304d\u307e\u3059\uff08\u301c14.5\u6642\u9593\uff09\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u3000\u5730\u7403\u3067\u306e\u53d7\u4fe1\u6642\u9593\uff1a2017\u5e7409\u670815\u65e5(\u91d1) 12:15<\/span><\/h3>\n

Deep Space Network station in Canberra, Australia, takes over tracking Cassini to end of mission
\n\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30ad\u30e3\u30f3\u30d9\u30e9\u306b\u3042\u308bDSN\u306e\u30a2\u30f3\u30c6\u30ca\u3067\u306f\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u8ffd\u8de1\u3092\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u5f8c\u307e\u3067\u7d99\u7d9a\u3057\u307e\u3059\u3002<\/span><\/p>\n\"\"\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 14:08<\/h3>\n

High above Saturn, Cassini crosses the orbital distance of Enceladus for the last time
\n\u571f\u661f\u306e\u4e0a\u65b9\u3067\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u6700\u671f\u3068\u306a\u308b\u30a8\u30f3\u30b1\u30e9\u30c9\u30b9\u306e\u8ecc\u9053\u3092\u901a\u904e\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 16:14\u3000\u5730\u7403\u3067\u306e\u53d7\u4fe1\u6642\u9593\uff1a2017\u5e7409\u670815\u65e5(\u91d1) 17:37<\/h3>\n

Spacecraft begins a 5-minute roll to point instrument (INMS) that will sample Saturn’s atmosphere and reconfigures systems for real-time data transmission at 27 kilobits per second (3.4 kilobytes per second). Final, real-time relay of data begins
\n\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u571f\u661f\u306e\u5927\u6c17\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3057\u3066\u5206\u6790\u3059\u308b\u6a5f\u5668(INMS)\u30925\u5206\u9593\u3067\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u5730\u7403\u306b27\u30ad\u30ed\u30d3\u30c3\u30c8\/\u79d2\uff083.4\u30ad\u30ed\u30d0\u30a4\u30c8\/\u79d2\uff09\u3067\u9001\u4fe1\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u5909\u66f4\u3092\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c7\u30fc\u30bf\u9001\u4fe1\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 16:22<\/h3>\n

High above Saturn, Cassini crosses the orbital distance of the F ring (outermost of the main rings) for the last time
\n\u571f\u661f\u306e\u4e0a\u65b9\u3067\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u6700\u671f\u3068\u306a\u308bF\u74b0\uff08\u571f\u661f\u306e\u74b0\u306e\u6700\u5916\u5468\uff09\u3092\u901a\u904e\u3057\u307e\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 19:31\u3000\u5730\u7403\u3067\u306e\u53d7\u4fe1\u6642\u9593\uff1a2017\u5e7409\u670815\u65e5(\u91d1) 20:54<\/h3>\n

Atmospheric entry begins; thrusters firing at 10% of capacity
\n10%\u306e\u51fa\u529b\u3067\u30a8\u30f3\u30b8\u30f3\u5674\u5c04\u3092\u3057\u3066\u5927\u6c17\u570f\u3078\u306e\u7a81\u5165\u304c\u59cb\u307e\u308a\u307e\u3059\u3002<\/span><\/p>\n

\u65e5\u672c\u6642\u9593\u30002017\u5e7409\u670815\u65e5(\u91d1) 19:32\u3000\u5730\u7403\u3067\u306e\u53d7\u4fe1\u6642\u9593\uff1a2017\u5e7409\u670815\u65e5(\u91d1) 20:55<\/h3>\n

Thrusters at 100% of capacity; high-gain antenna begins to point away from Earth, leading to loss of signal
\n\u30a8\u30f3\u30b8\u30f3\u5674\u5c04\u3092100%\u306b\u3059\u308b\u3068\u3001\u9ad8\u6027\u80fd\u30a2\u30f3\u30c6\u30ca\u306e\u30c7\u30fc\u30bf\u3082\u53d7\u4fe1\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u304b\u3089\u306e\u4fe1\u53f7\u306f\u6c38\u9060\u306b\u5931\u308f\u308c\u307e\u3059\u3002<\/span><\/p>\n

NASA\u306e\u30c6\u30ec\u30d3\u4e2d\u7d99\uff08\u30e9\u30a4\u30d6\u3000\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u4e2d\u7d99\uff09<\/h2>\n

Friday, Sept. 15, 7-8:30 a.m. EDT: Cassini mission’s “Grand Finale.” Live commentary. Go behind-the-scenes in a 360\u00ba view inside mission control to see when we receive the FINAL signal and science data from our Cassini spacecraft. After two decades in space, NASA’s Cassini mission to Saturn is at the end of its remarkable journey of exploration.
\n\u65e5\u672c\u6642\u95932017\u5e7409\u670815\u65e5(\u91d1) 20:00<\/span>\u304b\u308921:30\u307e\u3067\u3001\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u6700\u5f8c\u306e\u69d8\u5b50\u3092\u30e9\u30a4\u30d6\u3067\u914d\u4fe1\u3057\u307e\u3059\u3002\u30ab\u30c3\u30b7\u30fc\u30cb\u304b\u3089\u306e\u6700\u5f8c\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3068\u4fe1\u53f7\u3092\u53d7\u4fe1\u3059\u308b\u969b\u306e\u6a21\u69d8\u3092\u7ba1\u5236\u5ba4\u5185\u90e8\u306e360\u00b0\u306e\u8996\u91ce\u3067\u304a\u5c4a\u3051\u3057\u307e\u3059\u300220\u5e74\u306b\u308f\u305f\u308aNASA\u306e\u571f\u661f\u63a2\u67fb\u6a5f\u30ab\u30c3\u30b7\u30fc\u30cb\u304c\u5b87\u5b99\u7a7a\u9593\u3067\u6210\u3057\u9042\u3052\u305f\u7d20\u6674\u3089\u3057\u3044\u767a\u898b\u306e\u65c5\u304c\u6700\u671f\u3092\u8fce\u3048\u308b\u306e\u3067\u3059\u3002<\/span><\/p>\n

Friday, Sept. 15, 9:30 a.m. EDT: Cassini post-mission news conference from NASA’s Jet Propulsion Laboratory.
\n\u65e5\u672c\u6642\u95932017\u5e7409\u670815\u65e5(\u91d1) 22:30\u306bNASA\u306eJPL\u306b\u3066\u30ab\u30c3\u30b7\u30fc\u30cb\u306e\u30df\u30c3\u30b7\u30e7\u30f3\u3068\u6700\u5f8c\u306b\u3064\u3044\u3066\u306e\u8a18\u8005\u4f1a\u898b\u306e\u6a21\u69d8\u3092\u914d\u4fe1\u3057\u307e\u3059\u3002<\/span><\/p>\n

Cassini Mission Latest Status https:\/\/saturn.jpl.nasa.gov\/mission\/g… <\/a>
\nCassini End of Mission Timeline https:\/\/saturn.jpl.nasa.gov\/mission\/g…<\/a><\/p>\n

\u8a33\u8005\u6ce8\uff1a\u4ee5\u4e0b\u306eYoutube\u3067\u3082\u8996\u8074\u3067\u304d\u307e\u3059\u3002<\/span>
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