[B! meteor] whaleboneã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

whalebone id:whalebone

meteorã«é–¢ã™ã‚‹whaleboneã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (106)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

å¤ªé™½ç³»ã®æžœã¦ã«æ¥µã‚ã¦å°ã•ãªå§‹åŽŸå¤©ä½“ã‚’åˆã‚ã¦ç™ºè¦‹ ï¼å®®å¤å³¶ã®å°ã•ãªæœ›é é¡ãŒå¤ªé™½ç³»èª•ç”Ÿã®æ´å²ã¨å½—æ˜Ÿã®èµ·æºã‚’æ˜Žã‚‰ã‹ã«ï¼
æœ‰æ¾äº˜ ç†å¦ç ”ç©¶ç§‘ç ”ç©¶å“¡ã‚‰ã®ç ”ç©¶ã‚°ãƒ«ãƒ¼ãƒ—ã¯ã€æ²–ç¸„çœŒå®®å¤å³¶å¸‚ã«ã¦å®Ÿæ–½ã—ãŸå°åž‹æœ›é é¡ã‚’ç”¨ã„ãŸè¦³æ¸¬ã«ã‚ˆã£ã¦ã€å¤ªé™½ç³»å¤–ç¸éƒ¨ã€Œã‚¨ãƒƒã‚¸ãƒ¯ãƒ¼ã‚¹ãƒ»ã‚«ã‚¤ãƒ‘ãƒ¼ãƒ™ãƒ«ãƒˆã€ã«æƒ‘æ˜Ÿã®å½¢æˆææ–™ã§ã‚ã‚‹å§‹åŽŸå¤©ä½“ã€Œå¾®æƒ‘æ˜Ÿã€ã®ç”Ÿãæ®‹ã‚Šã¨æŽ¨å®šã•ã‚Œã‚‹æ¥µã‚ã¦å°ã•ãªã‚µã‚¤ã‚ºï¼ˆåŠå¾„ãŠã‚ˆã1kmï¼‰ã®å¤©ä½“ã‚’åˆã‚ã¦ç™ºè¦‹ã—ã¾ã—ãŸã€‚ ä»Šå›žç™ºè¦‹ã•ã‚ŒãŸã‚µã‚¤ã‚ºã®å¤©ä½“ã¯å¤ªé™½ç³»å¤–ç¸éƒ¨ã«å¤§é‡ã«åˆ†å¸ƒã—ã¦ã„ã‚‹ã¨æŽ¨å®šã•ã‚Œã€å½—æ˜Ÿã®ä¾›çµ¦æºã¨ã—ã¦70å¹´ä»¥ä¸Šå‰ã‹ã‚‰å˜åœ¨ãŒäºˆè¦‹ã•ã‚Œã¦ã„ã¾ã—ãŸãŒã€ã™ã°ã‚‹æœ›é é¡ãªã©ã®å·¨å¤§æœ›é é¡ã‚’ç”¨ã„ã¦ã‚‚ç›´æŽ¥è¦³æ¸¬ãŒä¸å¯èƒ½ã ã£ãŸãŸã‚ç™ºè¦‹ä¾‹ãŒã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ æœ¬ç ”ç©¶æˆæžœã¯ã€2019å¹´1æœˆ29æ—¥ã«ã€å›½éš›å¦è¡“èªŒã€ŒNature Astronomyã€ã®ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ç‰ˆã«æŽ²è¼‰ã•ã‚Œã¾ã—ãŸã€‚ è©³ã—ã„ç ”ç©¶å†…å®¹ã«ã¤ã„ã¦ å²ä¸Šåˆã€å¤ªé™½ç³»ã®æžœã¦ã«æ¥µã‚ã¦å°ã•ãªå§‹åŽŸå¤©ä½“ã‚’ç™ºè¦‹ ï¼å®®å¤å³¶ã®å°ã•ãªæœ›é é¡ãŒå¤ªé™½ç³»èª•ç”Ÿã®æ´å²ã¨å½—æ˜Ÿã®èµ·æºã‚’æ˜Žã‚‰ã‹ã«ï¼ æ›¸èªŒæƒ…å ± ã€DOIã€‘ https://d
whalebone 2025/03/02
2019å¹´

meteor

astronomy

science
ãƒªãƒ³ã‚¯
å¤©ãƒªãƒ•è¶…ä¼šè°ã€ŒATOMCamã‚¹ãƒšã‚·ãƒ£ãƒ«ã€é–‹å‚¬ã—ã¾ã™ï¼ | å¤©ãƒªãƒ•Original
ã¿ãªã•ã‚“ã€ã“ã‚“ã«ã¡ã¯ï¼ATOM Camã£ã¦ã”å˜ã˜ã§ã™ã‹ï¼ŸãŠä½¿ã„ã«ãªã‚Šã¾ã™ã‹ï¼Ÿ è¿½è¨˜12/3ï¼‰ATOM Cam Swing ã‚’10åæ§˜ã«ãƒ—ãƒ¬ã‚¼ãƒ³ãƒˆï¼ ãªã‚“ã¨è²©å£²å…ƒã®ã‚¢ãƒˆãƒ ãƒ†ãƒƒã‚¯æ ªå¼ä¼šç¤¾æ§˜ã®ã”åŽšæ„ã«ã‚ˆã‚Šã€è¦–è´è€…ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆã«ã”å›žç”ã„ãŸã ã„ãŸæ–¹ã‹ã‚‰æŠ½é¸ã§10åæ§˜ã«ATOM Cam Swing ã‚’ãƒ—ãƒ¬ã‚¼ãƒ³ãƒˆï¼ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆãƒ•ã‚©ãƒ¼ãƒ ã¯ãƒ©ã‚¤ãƒ–é…ä¿¡çµ‚äº†å¾Œã«å…¬é–‹ã—ã¾ã™ï¼å¥®ã£ã¦ã”å¿œå‹Ÿãã ã•ã„ï¼(*) (*)ãªãŠã€ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆã®ã€†åˆ‡ã¯12æœˆ12æ—¥ï¼ˆæœˆï¼‰18:00ã¨ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚å½“é¸ã®ã”é€£çµ¡ã¯ã‚¢ãƒ³ã‚±ãƒ¼ãƒˆãƒ•ã‚©ãƒ¼ãƒ ã«å…¥åŠ›ã„ãŸã ããƒ¡ãƒ¼ãƒ«ã‚¢ãƒ‰ãƒ¬ã‚¹ã«ãŠé€ã‚Šã„ãŸã—ã¾ã™ã€‚é€ä»˜å…ˆã‚’12æœˆ16æ—¥(é‡‘ï¼‰18:00ã¾ã§ã«ãŠé€ã‚Šã™ã‚‹URLã®ãƒ•ã‚©ãƒ¼ãƒ ã«ã”å…¥åŠ›ãã ã•ã„ã€‚ãªãŠã€æµ·å¤–ã¸ã®ç™ºé€ã¯ã§ãã¾ã›ã‚“ã€‚æ—¥æœ¬å›½å†…ã«ãŠä½ã¾ã„ã®æ–¹ã®ã¿ã¨ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ è¿½è¨˜ï¼‰æ—¥æ™‚å¤‰æ›´ã®ãŠçŸ¥ã‚‰ã› å¤©ãƒªãƒ•è¶…ä¼šè°ã€ŒATOM Camã‚¹ãƒšã‚·ãƒ£ãƒ«ã€ã§ã™ãŒã€1æœˆ7/8æ—¥ã§äºˆ
whalebone 2025/02/23
meteor

ã¾ã¨ã‚
ãƒªãƒ³ã‚¯
ATOMCam2ã§æµã‚Œæ˜Ÿã‚’è‡ªå‹•è¦³æ¸¬ã—ã¦ã¿ãŸ
ã‚„ã‚ŠãŸã„ã“ã¨ ATOMCam2ã‚’ä½¿ã£ã¦æµã‚Œæ˜Ÿã‚’è‡ªå‹•ã§æ¤œå‡ºã—ãŸã„ã€‚ã¤ã¾ã‚Šã€ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å‹•ã‹ã—ã¦ãŠãã¨è‡ªå‹•ã§æµã‚Œæ˜Ÿã®å‹•ç”»ãŒé›†ã¾ã‚‹ã‚ˆã†ã«ã—ãŸã„ã€‚ ã‚ã‚‹ç¨‹åº¦ç°¡å˜ã«å°Žå…¥ã§ãã¾ã™ãŒã€Pythonã«ã¤ã„ã¦ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã«ã¤ã„ã¦ã‚ã‚‹ç¨‹åº¦çŸ¥ã£ã¦ãŠãã¨ã€æ¥½ã«å°Žå…¥ã§ãã‚‹ã¨æ€ã‚ã‚Œã‚‹ã€‚ éžå…¬å¼ãƒ„ãƒ¼ãƒ«ã‚‚ä½¿ç”¨ã™ã‚‹ã®ã§ã€ã‚ãã¾ã§ã‚‚è‡ªå·±è²¬ä»»ã§ãŠé¡˜ã„ã—ã¾ã™ã€‚ ç’°å¢ƒ PCï¼ˆWindows10ã§å‹•ä½œç¢ºèªï¼‰ ãƒ—ãƒã‚°ãƒ©ãƒ é–‹ç™ºè€…ã®æ¤œè¨¼ã§ã¯macOS 11, 12 (Intel Mac, M1 Mac) , Ubuntu 20.04LTSã§å‹•ä½œç¢ºèªã€‚ Pythonï¼ˆPython3.9ï¼‰ å„ç¨®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªï¼ˆå¾Œè¿°ï¼‰ meteor-detect(æ¤œå‡ºãƒ—ãƒã‚°ãƒ©ãƒ ) atomcam-tools ã‚»ãƒƒãƒ†ã‚£ãƒ³ã‚° Pythonã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ 1.ä¸‹è¨˜ã€ã‚µã‚¤ãƒˆã‹ã‚‰Pythonã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã€‚
whalebone 2025/02/23
meteor

python
ãƒªãƒ³ã‚¯
What is the GMN? - Global Meteor Network
whalebone 2025/02/23
meteor
ãƒªãƒ³ã‚¯
Global Meteor Network
whalebone 2025/02/23
meteor
ãƒªãƒ³ã‚¯
ATOM Cam 2ã§æµæ˜Ÿè¦³æ¸¬ï½œã•ã‚“ãŸã•ã‚“@åŒ—ã®å¤§åœ°ã®å¤©æ–‡æŒ‡å°Žå“¡
å®Œå…¨é˜²æ°´ã®æ¿€å®‰ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚«ãƒ¡ãƒ© ATOM Cam 2 æš—è¦–æ€§èƒ½ãŒé«˜ãã€ä¸€éƒ¨å¤©æ–‡æ°‘ã®é–“ã§ã¯æ˜Ÿç©ºè¦³å¯Ÿã‚«ãƒ¡ãƒ©ã¨ã—ã¦éœ€è¦ãŒã‚ã‚‹ã¨ã‹ãªã„ã¨ã‹ ãã—ã¦ã“ã‚Œã‚’å¤œç©ºã«å‘ã‘ã‚Œã°å‹•ä½“æ¤œçŸ¥æ©Ÿèƒ½ã§æµæ˜ŸãŒæ•ã‚‰ãˆã‚‰ã‚Œã‚‹ï¼ã¨ã„ã†ãŠè©±ã§ã™ ï¼ˆç§ã®ç’°å¢ƒã§ã¯å…¨ãæ¤œçŸ¥ã—ã¦ãã‚Œã¾ã›ã‚“ãŒã€‚ã€‚ã€‚ï¼‰ ATOM Cam 2ï¼ˆå§‰å¦¹å“ã®ATOM Cam Swingã‚‚ã»ã¼åŒã˜ï¼‰ã§ä¸€æ™©ä¸ç©ºã‚’æ’®ã£ã¦ã„ã‚‹ã¨ã€ãã“ãã“æµæ˜ŸãŒå†™ã‚Šã¾ã™ã€‚ ATOM Cam 2ãŒæ•ã‚‰ãˆãŸæ˜Žã‚‹ã„æµæ˜Ÿ2021å¹´ã®ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤æ¥µå¤§å¤œFTPã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’å–å¾—ã—ãŸã„ATOM Cam 2ã¯ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚«ãƒ¡ãƒ©ã¨ã„ã†ã“ã¨ã§ã€ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã§ç”»åƒï¼ˆå‹•ç”»ï¼‰ã‚’è¦‹ã‚‹ã“ã¨ã«ç‰¹åŒ–ã—ã¦ã„ã¾ã™ã€‚ ãã®ãŸã‚ã€PCã§FTPæŽ¥ç¶šã‚’ã—ã¦ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã¾ã›ã‚“ã€‚ ã“ã‚Œã¯ã€Œæ’®ã£ãŸç”»åƒã‚’å¾Œã‹ã‚‰è§£æžã™ã‚‹ã€å ´åˆã€ã‚«ãƒ¡ãƒ©ã‚’å›žåŽã—ã€ä¸ã®SDã‚«ãƒ¼ãƒ‰ã‚’å–ã‚Šå‡ºã™ã—ã‹ãªã„ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ ãƒ™ãƒ©ãƒ³ãƒ€ç‰ã«ç½®ã„ã¦ã„ã¦ã‚¢ã‚¯ã‚»
whalebone 2025/02/19
meteor
ãƒªãƒ³ã‚¯
GitHub - rnanba/MeteorDigestMovieMaker
whalebone 2025/02/09
meteor

software
ãƒªãƒ³ã‚¯
ATOM Cam Swingã§æ’®å½±ã—ãŸå‹•ç”»ã®æµæ˜Ÿæ¤œå‡º | å¤©æ–‡ç†±å†ç™ºä¸ãƒ»ãƒ»(+_+)
è¶…ã€…ä¹…ã—ã¶ã‚Šã®ãƒ–ãƒã‚°æ›´æ–°ã§ã™ã€‚ã“ã‚“ãªã“ã¨ã§ã‚‚ãªã„ã¨æ›´æ–°ã—ãªã„ã®ã§ã€ãŠä»˜ãåˆã„ãã ã•ã„ã€‚m(__)m ã‚«ãƒ¡ãƒ©deéŠingã®ãƒ–ãƒã‚° Part3ã®ã‚«ãƒ¡ãƒ©deéŠingã•ã‚“ãŒã€Atom Cam Swingã§ç´ æ™´ã‚‰ã—ã„æµæ˜Ÿå‹•ç”»ã‚’æ’®ã‚‰ã‚Œã¦ã„ã‚‹ã®ã§ã€å½“æ–¹ã‚‚é…ã‚Œã°ã›ãªãŒã‚‰ã‚ªãƒªã‚ªãƒ³åº§æµæ˜Ÿç¾¤ã§è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ æ¥µå¤§æ—¥ã®2022/10/22ã®æ˜Žã‘æ–¹ã¯ã¹ãŸæ›‡ã‚Šã§é›²ã°ã‹ã‚Šã€‚ç¿Œæ—¥ã‚‚é›²ãŒå¤šã‚ã§ã—ãŸãŒã€ã¨ã‚Šã‚ãˆãšãƒ™ãƒ©ãƒ³ãƒ€ã§ã»ã£ãŸã‚‰ã‹ã—æ’®å½±ã—ã¦ã¿ãŸã‚‰ã€4æ™‚å‰å¾Œã«30åˆ†ã»ã©æ™´ã‚Œé–“ãŒå‡ºã¦ã€æµæ˜ŸãŒå†™ã£ã¦ã„ã¾ã—ãŸã€‚ç´„30åˆ†é–“ã®å‹•ç”»ã‚’çœºã‚ã¦ã€æµæ˜Ÿã‚‰ã—ãã‚‚ã®ã‚’è¦‹ã¤ã‘ã¦ç·¨é›†ã—ãŸã®ãŒã€ã“ã‚Œã§ã™ã€‚ æµæ˜Ÿã¯9å€‹ã»ã©å†™ã£ãŸã®ã§ã™ãŒã€æµæ˜Ÿç¾¤ã£ã½ã„ã‚‚ã®ã¯2å€‹ã ã‘ã®ã‚ˆã†ã§ã—ãŸã€‚ãƒ™ãƒ©ãƒ³ãƒ€ã§ã¯ã“ã‚Œã¾ã§ã‚‚ã€APS-Cã®ãƒŸãƒ©ãƒ¼ãƒ¬ã‚¹æ©Ÿã§ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒ«æ’®å½±ã§ã»ã£ãŸã‚‰ã‹ã—æ’®å½±ã‚’ã—ãŸã“ã¨ãŒã‚ã‚Šã¾ã—ãŸãŒã€ã“ã‚“ãªã«æ˜ ã‚‹ã“ã¨ã¯ã‚ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ã•ãšãŒã«ç”»è³ªã¯ã‚¤ãƒžã‚¤ãƒã§ã™ãŒã€å‹•
whalebone 2025/02/09
meteor

python

astronomy
ãƒªãƒ³ã‚¯
å†™çœŸ/å‹•ç”»ã‹ã‚‰æµæ˜Ÿã‚’æ¤œå‡ºã™ã‚‹ãƒ„ãƒ¼ãƒ«ã‚’å…¬é–‹ã—ã¾ã—ãŸ - Deep Sky Memories
å…ˆæ—¥ç´¹ä»‹ã—ãŸå‹•ç”»ã‹ã‚‰æµæ˜Ÿã‚’æ¤œå‡ºã™ã‚‹ãƒ„ãƒ¼ãƒ«ã§ã™ãŒã€ ã‚ã®å¾Œã€è‰²ã€…ã¨æ‰‹ã‚’åŠ ãˆã¦å…ˆç¨‹ github ã«ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ã¾ã—ãŸã€‚ https://github.com/rnanba/SimpleMeteorDetector detector_tuner.py ã®å‡ºåŠ›ã‚µãƒ³ãƒ—ãƒ«ã€‚ æµæ˜Ÿæ¤œå‡ºã® detect_meteor.py ã®ä»–ã«è£œåŠ©ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦ã€å‹•ç”»ãƒ•ãƒ¬ãƒ¼ãƒ ã®æ¯”è¼ƒæ˜Žåˆæˆã‚’è¡Œã† lighten_only_composite.py, æµæ˜Ÿæ¤œå‡ºç”¨ã®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’ãƒ†ã‚¹ãƒˆã™ã‚‹ detector_tuner.py, æ¤œå‡ºçµæžœã‚’å…ƒã«ãƒ€ã‚¤ã‚¸ã‚§ã‚¹ãƒˆå‹•ç”»ã‚’ç”Ÿæˆã™ã‚‹ make_digest_movie.py ã‚’åŒæ¢±ã—ã¦ã„ã¾ã™ã€‚ ãƒ€ã‚¤ã‚¸ã‚§ã‚¹ãƒˆå‹•ç”»ã¯ã“ã‚“ãªæ„Ÿã˜ã«ãªã‚Šã¾ã™(pipe ãƒ¢ãƒ¼ãƒ‰ã‚’ä½¿ã£ã¦ ffmpeg ã§ç”»è³ªèª¿æ•´ã—ã¦ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰ã—ãŸã‚‚ã®ã§ã™)ã€‚*1 Voigtlander Nokton 17.5mm F0.95 (F0.
whalebone 2025/02/09
èªã¿ç‰©

meteor
ãƒªãƒ³ã‚¯
æµã‚Œæ˜Ÿã®å†™çœŸãŒæ’®ã‚ŒãŸï¼ï¼ï¼ãã®ï¼’ï½œjh1cdv00
â€œæ¥½ã—ãã€ã‚†ã£ãã‚Šã€å½¹ã«ç«‹ã¤â€ã€é›»åå·¥ä½œã‚’ç›®æŒ‡ã—ã¦ã„ã¾ã™ã€‚ æœˆåˆŠå¤©æ–‡ã‚¬ã‚¤ãƒ‰9-11æœˆå·ã‚’è¦‹ã¦ã€ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã®å†™çœŸæ’®å½±ã«æŒ‘æˆ¦ã—ã€ãªã‚“ã¨ã‹å†™çœŸãŒæ’®ã‚Œã¾ã—ãŸã€‚ 1.æµã‚Œæ˜Ÿã¨ã¯ 2.æ’®å½± æ’®å½±æº–å‚™ æº–å‚™ã—ãŸã‚‚ã® ãƒ»ã‚«ãƒ¡ãƒ©ï¼šWyze(ãƒ¯ã‚¤ã‚º) é˜²çŠ¯ã‚«ãƒ¡ãƒ© Cam v3 ãƒ»å ´æ‰€ï¼šå›£åœ°ã®é§è»Šå ´ã®ã€è»Šã®ä¸Š æ’®å½±å¾Œå‡¦ç† å‹•ç”»ã‹ã‚‰æµã‚Œæ˜Ÿæ¤œå‡º ï½‡ï½‰ï½”ã‹ã‚‰ã€€meteor-detectã€€ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ 3.æ’®å½± ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ï¼š20240812ã€€å¤•æ–¹ã€€ï½žã€€20240813ã€€æ˜Žã‘æ–¹ ã—ã¶ã‚“ãŽåº§æµæ˜Ÿç¾¤ï¼š20250105ã€€00ï½ž05æ™‚ ï¼“ã¤ã®æµæ˜Ÿç¾¤ã€Œã—ã¶ã‚“ãŽåº§æµæ˜Ÿç¾¤ã€ã€Œãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã€ã€ŒãµãŸã”åº§æµæ˜Ÿç¾¤ã€ã®ã†ã¡2ã¤ã‚’æ’®å½±ã§ãã¾ã—ãŸã€‚ ä»Šå›žã¯ã€ã—ã¶ã‚“ãŽåº§æµæ˜Ÿç¾¤ã®å†™çœŸæ’®å½±ãŒã§ãã¾ã—ãŸã®ã§ã€ç™ºè¡¨ã—ã¾ã™ã€‚ çš†ã•ã‚“ã®ãŠå½¹ã«ãŸã¦ã‚Œã°å¬‰ã—ã„ã§ã™ã€‚ æµã‚Œæ˜Ÿã¯ã€å®‡å®™ã‹ã‚‰åœ°çƒã®å¤§æ°—ã«çªå…¥ã™ã‚‹å°ã•ãªå²©çŸ³ã‚„ç²’åï¼ˆéš•çŸ³ï¼‰ãŒ
whalebone 2025/02/09
meteor

camera
ãƒªãƒ³ã‚¯
Raspberry Pi æµæ˜Ÿã‚«ãƒ¡ãƒ©
Raspberry Piã«ç´”æ£ã®ã‚«ãƒ¡ãƒ©ã‚’è£…ç€ã—ã¦ã€å¤œç©ºã‚’æ’®å½±ã—æµæ˜Ÿã‚’è¦³æ¸¬(è¦³æœ›)ã—ã¦ã„ã¾ã™ã€‚ ç¨¼åƒã¯ã€æµæ˜Ÿç¾¤ã®æ´»å‹•æœŸã‚’ä¸å¿ƒã«æ°—ãŒå‘ã„ãŸæ™‚ã«ã€‚ã€‚
whalebone 2025/02/09
meteor

skywatch

diy

camera
ãƒªãƒ³ã‚¯
åŒ—æµ·é“ã®å„åœ°ã§ç‰¹ã«æ˜Žã‚‹ãå…‰ã‚‹ã€Œç«çƒã€ã¨ã¿ã‚‰ã‚Œã‚‹ç¾è±¡è¦³æ¸¬ | NHK
5æ—¥æœªæ˜Žã€åŒ—æµ·é“ã®æ±éƒ¨ã‚’ä¸å¿ƒã¨ã—ãŸå„åœ°ã§ã€æµã‚Œæ˜Ÿã®ä¸ã§ã‚‚ç‰¹ã«æ˜Žã‚‹ãè¼ãã€Œç«çƒã€ã¨ã¿ã‚‰ã‚Œã‚‹ç¾è±¡ãŒè¦³æ¸¬ã•ã‚Œã¾ã—ãŸã€‚ 5æ—¥æ·±å¤œ1æ™‚ã™ãŽã€NHKå¸¯åºƒæ”¾é€å±€ã«è¨ç½®ã—ã¦ã„ã‚‹ã‚«ãƒ¡ãƒ©ã«ã¯æ±ã®æ–¹è§’ã®ç©ºã«ã‚ªãƒ¬ãƒ³ã‚¸ã‚„èµ¤ã«è‰²ã‚’å¤‰ãˆãªãŒã‚‰å°¾ã‚’å¼•ã„ã¦è½ä¸‹ã—ã¦ã„ãå…‰ãŒæ‰ãˆã‚‰ã‚Œã¦ã„ã¾ã—ãŸã€‚ ã¾ãŸåºƒå°¾ç”ºã‚„åŽšå²¸ç”ºã€ç¶²èµ°å¸‚ã€ãã‚Œã«å®¤è˜å¸‚ãªã©ã«è¨ç½®ã—ãŸã‚«ãƒ¡ãƒ©ã«ã‚‚å†™ã£ã¦ã„ã¦ã€åŒ—æµ·é“æ±éƒ¨ã‚’ä¸å¿ƒã«ã€åºƒã„ç¯„å›²ã§ç¢ºèªã§ãã¾ã—ãŸã€‚ ã“ã®å…‰ã«ã¤ã„ã¦é™¸åˆ¥ç”ºã«ã‚ã‚‹éŠ€æ²³ã®æ£®å¤©æ–‡å°ã®ä¸å³¶å…‹ä»ã•ã‚“ã¯ã€ã€Œç«çƒãŒ2å›žã»ã©çˆ†ç™ºã—ãªãŒã‚‰è½ä¸‹ã—ãŸã¨ã¿ã‚‰ã‚Œã‚‹ã€ã¨åˆ†æžã—ã¦ã„ã¾ã™ã€‚ ä¸å³¶ã•ã‚“ã«ã‚ˆã‚Šã¾ã™ã¨ã€é“å†…ã§ã®ç«çƒã®è¦³æ¸¬ã¯çã—ã„ã“ã¨ã§ã¯ãªã„ã‚‚ã®ã®ã€ä»Šå›žã®ã‚ˆã†ã«ç‰¹ã«æ˜Žã‚‹ãå…‰ã‚‹ã‚‚ã®ã¯ã‚ã¾ã‚Šè¦‹ã‚‰ã‚Œãªã„ã¨ã„ã†ã“ã¨ã§ã™ã€‚
whalebone 2024/12/07
å…‰

åŒ—æµ·é“

meteor
ãƒªãƒ³ã‚¯
ã€ç‰¹é›†ã€‘ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ï¼ˆ2024å¹´ï¼‰ - ã‚¢ã‚¹ãƒˆãƒã‚¢ãƒ¼ãƒ„
ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã®æ´»å‹•ãŒæ¥µå¤§ã¨ãªã‚‹12æ—¥æ·±å¤œï½ž13æ—¥æ˜Žã‘æ–¹ã®æœˆé½¢ã¯8ã§ã€ä¸Šå¼¦ã®åŠæœˆã§ã™ã€‚ã“ã®æœˆã¯22ï½ž23æ™‚ã”ã‚ã«æ²ˆã‚€ã®ã§ã€æ·±å¤œä»¥é™ã¯æœˆæ˜Žã‹ã‚Šã®å½±éŸ¿ãŒãªããªã‚Šã€å¥½æ¡ä»¶ã§æµã‚Œæ˜Ÿè¦³å¯ŸãŒã§ãã¾ã™ã€‚è¦–ç•ŒãŒé–‹ã‘ã¦ã„ã¦è¡—æ˜Žã‹ã‚Šã®å½±éŸ¿ã‚‚å°ã•ã„å ´æ‰€ã§ã¯ã€1æ™‚é–“ã‚ãŸã‚Š40ï½ž50å€‹ã®æµã‚Œæ˜Ÿã‚’ç›®ã«ã§ããã†ã§ã™ã€‚ è¡—ä¸ã‚„éƒŠå¤–ã§ã¯è¡—æ˜Žã‹ã‚Šã‚„ã€è¦–é‡Žã‚’é®ã‚‹å»ºç‰©ã®å½±éŸ¿ã§ã€ç©ºã®æ¡ä»¶ã®è‰¯ã„ã¨ã“ã‚ã‚ˆã‚Šã‚‚æµã‚Œæ˜Ÿã®æ•°ã¯æ¸›ã‚Šã¾ã™ãŒã€1æ™‚é–“ã‚ãŸã‚Š15å€‹ã»ã©ã¯è¦‹ãˆã‚‹ã¨æœŸå¾…ã•ã‚Œã¾ã™ã€‚ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã®æµã‚Œæ˜Ÿã«ã¯ã‹ãªã‚Šæ˜Žã‚‹ã„ã‚‚ã®ã‚‚ã‚ã‚‹ã®ã§ã€ã¡ã‚‡ã†ã©è¦‹ãˆã‚‹æ–¹å‘ã«å¤§æµæ˜ŸãŒé£›ã¶ã“ã¨ã‚’é¡˜ã„ã¾ã—ã‚‡ã†ã€‚ ã¾ãŸã€æµã‚Œæ˜Ÿã®æ•°ã¯æ”¾å°„ç‚¹ï¼ˆÂ» è§£èª¬ï¼‰ãŒé«˜ããªã‚‹ã»ã©å¢—ãˆã¾ã™ï¼ˆæ´»å‹•è¦æ¨¡ãŒä¸€å®šã¨ä»®å®šã—ãŸå ´åˆï¼‰ã€‚ãƒ”ãƒ¼ã‚¯ã‹ã‚‰ã®æ™‚é–“å·®ã¨æ”¾å°„ç‚¹ã®é«˜ã•ã¨ã„ã†è¦³ç‚¹ã‹ã‚‰ã¯ã€13æ—¥0ï½ž3æ™‚ã”ã‚ãŒæœ€ã‚‚è¦‹ã‚„ã™ãã†ã§ã™ã€‚æ¬¡ã„ã§ã€æ”¾å°„ç‚¹ã¯ä½Žã‚ã§ã™ãŒ12æ—¥æ·±å¤œï¼ˆ22ï½ž24æ™‚ã”ã‚ï¼‰ã‚‚è¦‹ã‚„ã™ã„
whalebone 2024/08/09
meteor
ãƒªãƒ³ã‚¯
é–¢æ±ãªã©åºƒç¯„å›²ã§ã€Œç«çƒã€è¦³æ¸¬ SNSã«ã¯â€œçˆ†ç™ºéŸ³â€æŠ•ç¨¿ã‚‚ç›¸æ¬¡ã | NHK
å¤©æ–‡ãŒå°‚é–€ã§ç¥žå¥ˆå·çœŒã®å¹³å¡šå¸‚åšç‰©é¤¨ã®å¦èŠ¸å“¡ã€è—¤äº•å¤§åœ°ã•ã‚“ã«ã‚ˆã‚Šã¾ã™ã¨ã€15æ—¥åˆå‰6æ™‚55åˆ†ã”ã‚ã€å¹³å¡šå¸‚ã®è‡ªå®…ã¨é™å²¡çœŒå¯Œå£«å¸‚ã«è¨ç½®ã—ã¦ã„ã‚‹ã‚«ãƒ¡ãƒ©ã§ç«çƒãŒæµã‚Œã‚‹æ§˜åã‚’æ’®å½±ã—ãŸã¨ã„ã†ã“ã¨ã§ã™ã€‚ ã„ãšã‚Œã®æ˜ åƒã«ã‚‚ã€å¤œæ˜Žã‘ã®æ˜Žã‚‹ããªã£ãŸåŒ—ã®ç©ºã«æ˜Žã‚‹ã„ç«ã®çŽ‰ã®ã‚ˆã†ãªã‚‚ã®ãŒç¾ã‚Œã€æ•°ç§’é–“ã«ã‚ãŸã£ã¦æµã‚Œè½ã¡ã‚‹æ§˜åãŒæ˜ ã£ã¦ã„ã¾ã™ã€‚ è—¤äº•ã•ã‚“ã«ã‚ˆã‚Šã¾ã™ã¨ã€ç«çƒã¯ç¥žå¥ˆå·çœŒã®ä¸Šç©ºã®æ–¹è§’ã‹ã‚‰é•·é‡ŽçœŒã®æ–¹è§’ã«é€²ã‚“ã ã¨ã¿ã‚‰ã‚Œã‚‹ã¨ã„ã†ã“ã¨ã§ã™ã€‚ ã¾ãŸã€SNSä¸Šã§ã¯åŒã˜æ™‚é–“å¸¯ã«é–¢æ±åœ°æ–¹ã‚’ä¸å¿ƒã«ã€ç«ã®çŽ‰ã®ã‚ˆã†ãªã‚‚ã®ã‚’è¦‹ãŸã¨ã„ã†æŠ•ç¨¿ã‚„çˆ†ç™ºéŸ³ã‚’èžã„ãŸã¨ã„ã†æŠ•ç¨¿ãŒç›¸æ¬¡ãŽã¾ã—ãŸã€‚ è—¤äº•ã•ã‚“ã¯ã€Œæ˜Žã‚‹ããªã£ãŸç©ºã«æ˜Žã‚‹ã„ç«çƒãŒæµã‚Œã¦ã„ã¦é©šã„ãŸã€‚ã“ã‚Œã ã‘ã®æ˜Žã‚‹ã•ãŒã‚ã‚‹ã¨ã„ã†ã“ã¨ã¯ã€ç›´å¾„ãŒæ•°åã‚»ãƒ³ãƒä½ã®å¤§ãã•ã®å¯èƒ½æ€§ã‚‚ã‚ã‚Šã€çã—ã„ã€‚è¡æ’ƒæ³¢ãŒã‚ã£ãŸã¨ã„ã†è©±ã‚‚ã‚ã‚‹ã®ã§ã€è½ä¸‹ã—ãŸå¯èƒ½æ€§ã‚‚ã‚ã‚‹ã€ã¨è©±ã—ã¦ã„ã¾ã—ãŸã€‚
whalebone 2024/01/15
nhk

sns

çˆ†ç™º

meteor
ãƒªãƒ³ã‚¯
ã€ç‰¹é›†ã€‘ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ï¼ˆ2023å¹´ï¼‰ - ã‚¢ã‚¹ãƒˆãƒã‚¢ãƒ¼ãƒ„
ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã®æ´»å‹•ãŒæ¥µå¤§ã¨ãªã‚‹13ï½ž14æ—¥ã”ã‚ã®æœˆé½¢ã¯27å‰å¾Œã§ã™ï¼ˆ8æœˆ16æ—¥ãŒæ–°æœˆï¼‰ã€‚æœˆãŒæ˜‡ã£ã¦ãã‚‹ã®ã¯2ï½ž3æ™‚ã§ã€ã—ã‹ã‚‚ç´°ã„ã®ã§ã€å¤œç©ºã‚’ç…§ã‚‰ã™æœˆæ˜Žã‹ã‚Šã®å½±éŸ¿ã¯å°ã•ã„ã§ã—ã‚‡ã†ã€‚è¦–ç•ŒãŒé–‹ã‘ã¦ã„ã¦è¡—æ˜Žã‹ã‚Šã®å½±éŸ¿ã‚‚å°ã•ã„å ´æ‰€ã§ã¯ã€1æ™‚é–“ã‚ãŸã‚Š30å€‹ä»¥ä¸Šã®æµã‚Œæ˜Ÿã‚’ç›®ã«ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ è¡—ä¸ã‚„éƒŠå¤–ã§ã¯è¡—æ˜Žã‹ã‚Šã‚„ã€è¦–é‡Žã‚’é®ã‚‹å»ºç‰©ã®å½±éŸ¿ã§ã€ç©ºã®æ¡ä»¶ã®è‰¯ã„ã¨ã“ã‚ã‚ˆã‚Šã‚‚æµã‚Œæ˜Ÿã®æ•°ã¯æ¸›ã‚Šã¾ã™ãŒã€1æ™‚é–“ã‚ãŸã‚Š10ï½ž15å€‹ã¯è¦‹ãˆã‚‹ã¨æœŸå¾…ã•ã‚Œã¾ã™ã€‚ãƒšãƒ«ã‚»ã‚¦ã‚¹åº§æµæ˜Ÿç¾¤ã®æµã‚Œæ˜Ÿã«ã¯ã‹ãªã‚Šæ˜Žã‚‹ã„ã‚‚ã®ã‚‚ã‚ã‚‹ã®ã§ã€ã¡ã‚‡ã†ã©è¦‹ãˆã‚‹æ–¹å‘ã«å¤§æµæ˜ŸãŒé£›ã¶ã“ã¨ã‚’é¡˜ã„ã¾ã—ã‚‡ã†ã€‚ 13æ—¥17æ™‚ã”ã‚ãŒæ¥µå¤§äºˆæƒ³ãªã®ã§ã€13ï½ž14æ—¥ã®å¤œã¯ãƒ”ãƒ¼ã‚¯ã‹ã‚‰é›¢ã‚Œã¦ã„ãã“ã¨ã«ãªã‚Šã€æ™‚é–“çµŒéŽã¨ã¨ã‚‚ã«å¾ã€…ã«æ•°ãŒæ¸›ã£ã¦ã„ãã¾ã™ã€‚å‰å¤œã®12ï½ž13æ—¥ãªã‚‰ã€å°‘ã—ãšã¤æ•°ãŒå¢—ãˆã¦ã„ãã§ã—ã‚‡ã†ã€‚ã¾ãŸã€ã©ã¡ã‚‰ã®æ—¥ã‚‚æµã‚Œæ˜ŸãŒé£›ã¶ä¸å¿ƒã¨ãªã‚‹æ”¾å°„ç‚¹ï¼ˆâ€ºâ€º è§£
whalebone 2023/08/12
meteor

skywatch

starwatching
ãƒªãƒ³ã‚¯
RaspberryPi4ã§ãµãŸã”åº§æµæ˜Ÿç¾¤ã‚’è¦³æ¸¬ã™ã‚‹ - Qiita
æ¦‚è¦ ãƒ©ã‚ºãƒ‘ã‚¤4ã‚’è³¼å…¥ã—ãŸã®ã§ã€æµã‚Œæ˜Ÿã®é›»æ³¢è¦³æ¸¬ã‚·ã‚¹ãƒ†ãƒ ã‚’ãƒ©ã‚ºãƒ‘ã‚¤ã§ä½œã‚‹è©±ã‚’ã—ã¾ã™ã€‚ ã¾ãŸã€æ¯Žå¹´12/12~15ãŒãµãŸã”åº§æµæ˜Ÿç¾¤ã®æ™‚æœŸãªã®ã§ã€å®Ÿéš›ã«è¦³æ¸¬ã§ãã‚‹ã‹ã‚„ã£ã¦ã¿ã¾ã—ãŸã€‚ åŽŸç†ã‹ã‚‰ã®èª¬æ˜Žã«ãªã‚‹ã®ã§è©±é•·ããªã‚Šã¾ã™ã€‚ è¦³æ¸¬åŽŸç† æµã‚Œæ˜Ÿã¯å®‡å®™ã‚’æ¼‚ã†å¡µãŒåœ°çƒå¤§æ°—ã«é£›ã³è¾¼ã‚“ã§ãã¦æ¿€ã—ãè¡çªã—ã€ãƒ—ãƒ©ã‚ºãƒžç™ºå…‰ã™ã‚‹ã“ã¨ã§å‡ºç¾ã—ã¾ã™ã€‚ ãã®æ™‚ã«ç™ºç”Ÿã™ã‚‹é›»é›¢æŸ±ã¨ã„ã†ã‚¬ã‚¹ãŒé›»æ³¢ã‚’åå°„ã™ã‚‹ç‰¹æ€§ãŒã‚ã‚Šã€ãã®ç¾è±¡ã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã§æµæ˜ŸãŒæµã‚ŒãŸã“ã¨ã‚’çŸ¥ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ä¸Šå›³ã®ã‚ˆã†ã«ã€æ™®æ®µã¯ç‰©ç†çš„ã«å±Šã‹ãªã„é æ–¹ã‹ã‚‰ã®é›»æ³¢ãŒæµæ˜ŸãŒæµã‚ŒãŸçž¬é–“ã ã‘ã€å¤§æ°—ä¸ã§åå°„ã—ã¦å±Šãã¾ã™ã€‚ ã‚·ã‚¹ãƒ†ãƒ ä»Šå›žã¯ç¦äº•çœŒç«‹å¤§ã‹ã‚‰å‡ºã¦ã„ã‚‹53.755MHzã®ãƒ“ãƒ¼ã‚³ãƒ³æ³¢ã‚’SDR(ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ãƒ©ã‚¸ã‚ª)ã§å—ã‘ã¾ã™ã€‚ ã‚¢ãƒ³ãƒ†ãƒŠã‹ã‚‰å…¥ã£ã¦ããŸé›»æ³¢ãŒã€SDRã§éŸ³ã«å¤‰æ›ã•ã‚Œã€ãã®éŸ³ã‚’USBã‚ªãƒ¼ãƒ‡ã‚£ã‚ªã‹ã‚‰å‡ºåŠ›ã—ã¦ã€ã•ã‚‰ã«ãã®ã¾ã¾ãƒžã‚¤ã‚¯å…¥åŠ›ã«å…¥ã‚Œã¦ã€FFTã—ã¦æµ
whalebone 2022/12/15
meteor
ãƒªãƒ³ã‚¯
ã€ç‰¹é›†ã€‘ãµãŸã”åº§æµæ˜Ÿç¾¤ï¼ˆ2022å¹´ï¼‰ - ã‚¢ã‚¹ãƒˆãƒã‚¢ãƒ¼ãƒ„
æ¥µå¤§äºˆæƒ³ã®14æ—¥22æ™‚ã”ã‚ã¯ã¡ã‚‡ã†ã©æœˆã®å‡ºã®ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã«ã‚ãŸã‚Šã¾ã™ã€‚ç©ºãŒã™ã£ã‹ã‚Šæš—ããªã£ã¦ï¼ˆå¤©æ–‡è–„æ˜Žã®çµ‚äº†ã€æ±äº¬ã§ã¯18æ™‚ã”ã‚ï¼‰ã‹ã‚‰æœˆã®å‡ºã¾ã§ã¯ã€æš—ã„ç©ºã®ä¸‹ã§è¦³å¯Ÿã§ãã¾ã™ã€‚æµã‚Œæ˜ŸãŒé£›ã¶ä¸å¿ƒã¨ãªã‚‹æ”¾å°„ç‚¹ï¼ˆâ€ºâ€º è§£èª¬ï¼‰ã®é«˜åº¦ã¯22æ™‚ã”ã‚ã«40åº¦ã»ã©ï¼ˆæ±äº¬ã®å ´åˆï¼‰ã¾ã§ä¸ŠãŒã£ã¦ã„ã‚‹ã®ã§ã€ã¾ãšã¾ãšã®æ¡ä»¶ã¨è¨€ãˆãã†ã§ã™ã€‚ ãã‚Œä»¥é™ã¯15æ—¥ã®æ˜Žã‘æ–¹ã¾ã§ãšã£ã¨æœˆæ˜Žã‹ã‚Šã®å½±éŸ¿ã‚’å—ã‘ã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ãã®ãŸã‚æš—ã„æµã‚Œæ˜Ÿã¯è¦‹ãˆãªããªã£ã¦ã—ã¾ã†ã®ã§ã€ç›®ã«ã§ãã‚‹æ•°ã¯æ¸›ã£ã¦ã—ã¾ã„ã¾ã™ã€‚ä¸€æ™©ã‚’é€šã˜ã¦ã€è¦‹æ™´ã‚‰ã—ãŒè‰¯ã„ã¨ã“ã‚ã§1æ™‚é–“ã‚ãŸã‚Š15ï½ž20å€‹ç¨‹åº¦ï¼ˆ21ï½ž22æ™‚ã”ã‚ã¯ã‚„ã‚„å¤šã‚ã§20ï½ž25å€‹ç¨‹åº¦ï¼‰ã¨äºˆæƒ³ã•ã‚Œã¾ã™ã€‚ éƒŠå¤–ã§ã¯æœˆã ã‘ã§ãªãè¡—æ˜Žã‹ã‚Šã‚‚ã‚ã‚‹ã“ã¨ã‚„ã€è¦–ç•Œã®åºƒã•ã€ç©ºæ°—ã®é€æ˜Žåº¦ãªã©ã‚‚è¦‹ãˆæ–¹ã«å½±éŸ¿ã™ã‚‹ãŸã‚ã€æµæ˜Ÿæ•°ã¯ç©ºã®æ¡ä»¶ã®è‰¯ã„ã¨ã“ã‚ã«æ¯”ã¹ã¦åŠåˆ†ã‹ã‚‰3åˆ†ã®1ã»ã©ï¼ˆ1æ™‚é–“ã‚ãŸã‚Š5ï½ž10å€‹ç¨‹åº¦ï¼‰ã«ãªã‚‹ã¨äºˆæƒ³ã•ã‚Œã¾ã™ã€‚ã€Œæ¡ä»¶
whalebone 2022/12/14
astronomy

meteor
ãƒªãƒ³ã‚¯
æœ¨æ˜Ÿã§ã€Œç«çƒã€ã‚’è¦³æ¸¬ã€€ä»Šä¸–ç´€æœ€å¤§ã‹ã€äº¬å¤§ãƒãƒ¼ãƒ ï½œ å…±åŒé€šä¿¡
Published 2022/09/13 00:38 (JST) Updated 2022/09/13 00:55 (JST) äº¬éƒ½å¤§ã®æœ‰æ¾äº˜ç‰¹å®šåŠ©æ•™ï¼ˆå¤ªé™½ç³»å¤©æ–‡å¦ï¼‰ã‚‰ã®ãƒãƒ¼ãƒ ã¯12æ—¥ã€ç›´å¾„20ï½ž30mç¨‹åº¦ã®å°å¤©ä½“ãŒæœ¨æ˜Ÿã®å¤§æ°—åœã«çªå…¥ã—ãŸéš›ã®å·¨å¤§ãªé–ƒå…‰ç¾è±¡ã€Œç«çƒã€ã‚’è¦³æ¸¬ã™ã‚‹ã“ã¨ã«æˆåŠŸã—ãŸã¨ç™ºè¡¨ã—ãŸã€‚ãƒãƒ¼ãƒ ã«ã‚ˆã‚‹ã¨ã€åœ°çƒã‚’å«ã‚€å¤ªé™½ç³»ã®æƒ‘æ˜Ÿè¡¨é¢ã§è¦³æ¸¬ã•ã‚ŒãŸç«çƒã®ä¸ã§ä»Šä¸–ç´€æœ€å¤§è¦æ¨¡ã¨ã„ã†ã€‚ å°å¤©ä½“ã®æŽ¨å®šè³ªé‡ã¯ç´„4åƒãƒˆãƒ³ã€‚2021å¹´10æœˆä¸æ—¬ã®å¤œã€äº¬éƒ½å¸‚å·¦äº¬åŒºã®äº¬å¤§ã‚ãƒ£ãƒ³ãƒ‘ã‚¹æ§‹å†…ã«è¨ç½®ã—ãŸè¦³æ¸¬è£…ç½®ãŒè‡ªå‹•æ’®å½±ã—ãŸã€‚åˆ†æžã™ã‚‹ã¨ã€å°å¤©ä½“ã¯è¡çªã®éš›ã«ç´„8åƒåº¦ã®ç†±ã‚’æ”¾ã¡ã€5.5ç§’ç™ºå…‰ã—ãŸã€‚ æœ‰æ¾ç‰¹å®šåŠ©æ•™ã¯ã€Œä»Šå›žã®ç«çƒè¦³æ¸¬ã¯äºˆæƒ³å¤–ã€‚æœ¨æ˜Ÿã«ã©ã®ç¨‹åº¦ã®é »åº¦ã§å¤©ä½“ãŒè¡çªã—ã¦ã„ã‚‹ã®ã‹è§£æ˜Žã—ãŸã„ã€ã¨è©±ã—ãŸã€‚
whalebone 2022/09/13
astronomy

meteor
ãƒªãƒ³ã‚¯
KAGAYA on Twitter: "å…ˆã»ã©ã€6æœˆ29æ—¥02æ™‚48åˆ†50ç§’ã”ã‚æ±äº¬ä¸Šç©ºã«æµã‚ŒãŸå¤§ç«çƒï¼ˆæ˜Žã‚‹ã„æµã‚Œæ˜Ÿï¼‰ã®æ˜ åƒã§ã™ã€‚ æœˆã®æ˜Žã‚‹ã•ã»ã©ã«å…‰ã‚Šã€æœ€å¾Œã¯åˆ†è£‚ã—ãŸã‚ˆã†ã«å†™ã£ã¦ã„ã¾ã™ã€‚2ã¤ã®ã‚«ãƒ¡ãƒ©ã§ã¨ã‚‰ãˆãŸæ˜ åƒã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚å®Ÿéš›ã®ã‚¹ãƒ”ãƒ¼ãƒ‰ã§å†ç”Ÿã•ã‚Œã¾ã™ã€‚ ï¼ˆæ±äº¬ã«â€¦ https://t.co/QQlwKaXose"
å…ˆã»ã©ã€6æœˆ29æ—¥02æ™‚48åˆ†50ç§’ã”ã‚æ±äº¬ä¸Šç©ºã«æµã‚ŒãŸå¤§ç«çƒï¼ˆæ˜Žã‚‹ã„æµã‚Œæ˜Ÿï¼‰ã®æ˜ åƒã§ã™ã€‚ æœˆã®æ˜Žã‚‹ã•ã»ã©ã«å…‰ã‚Šã€æœ€å¾Œã¯åˆ†è£‚ã—ãŸã‚ˆã†ã«å†™ã£ã¦ã„ã¾ã™ã€‚2ã¤ã®ã‚«ãƒ¡ãƒ©ã§ã¨ã‚‰ãˆãŸæ˜ åƒã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚å®Ÿéš›ã®ã‚¹ãƒ”ãƒ¼ãƒ‰ã§å†ç”Ÿã•ã‚Œã¾ã™ã€‚ ï¼ˆæ±äº¬ã«â€¦ https://t.co/QQlwKaXose
whalebone 2022/06/29
astronomy

meteor

å…‰
ãƒªãƒ³ã‚¯
2021å¹´ãµãŸã”åº§æµæ˜Ÿç¾¤é›»æ³¢è¦³æ¸¬é€Ÿå ±
whalebone 2021/12/11
meteor
ãƒªãƒ³ã‚¯
1 2 3 4 5 6 æ¬¡ã®ãƒšãƒ¼ã‚¸