{"id":17750,"date":"2025-02-03T18:48:00","date_gmt":"2025-02-03T17:48:00","guid":{"rendered":"http:\/\/www.astroantony.com\/blog\/?p=17750"},"modified":"2025-03-24T18:54:54","modified_gmt":"2025-03-24T17:54:54","slug":"ce-soir-a-la-maison-verte-jean-jacques-b-presente-la-spectroastronomie","status":"publish","type":"post","link":"http:\/\/www.astroantony.com\/blog\/?p=17750","title":{"rendered":"Ce soir \u00e0 la Maison verte, Jean-Jacques B pr\u00e9sente la spectroastronomie"},"content":{"rendered":"\n<p>Ce 31 janvier, la r\u00e9union au Club est consacr\u00e9e \u00e0 la pr\u00e9sentation de la spectroastronomie par Jean-Jacques B, relay\u00e9e comme d\u2019habitude en visioconf\u00e9rence.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1.jpg\"><img loading=\"lazy\" width=\"1917\" height=\"881\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1.jpg\" alt=\"\" data-id=\"17771\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17771\" class=\"wp-image-17771\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1.jpg 1917w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1-300x138.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1-1024x471.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1-768x353.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1-1536x706.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/17-1-624x287.jpg 624w\" sizes=\"(max-width: 1917px) 100vw, 1917px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2.jpg\"><img loading=\"lazy\" width=\"1219\" height=\"913\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2.jpg\" alt=\"\" data-id=\"17752\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17752\" class=\"wp-image-17752\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2.jpg 1219w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2-1024x767.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2-768x575.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/2-624x467.jpg 624w\" sizes=\"(max-width: 1219px) 100vw, 1219px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Un petit rappel historique par notre conf\u00e9rencier sur le classement des types spectraux&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1.jpg\"><img loading=\"lazy\" width=\"1228\" height=\"909\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1.jpg\" alt=\"\" data-id=\"17755\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17755\" class=\"wp-image-17755\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1.jpg 1228w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1-300x222.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1-1024x758.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1-768x568.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/3-1-624x462.jpg 624w\" sizes=\"(max-width: 1228px) 100vw, 1228px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1.jpg\"><img loading=\"lazy\" width=\"1218\" height=\"913\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1.jpg\" alt=\"\" data-id=\"17756\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17756\" class=\"wp-image-17756\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1.jpg 1218w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1-624x468.jpg 624w\" sizes=\"(max-width: 1218px) 100vw, 1218px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Jean-Jacques \u00e9voque la m\u00e9canique quantique ainsi que les lois de Kirchhoff et de Planck<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4.jpg\"><img loading=\"lazy\" width=\"1218\" height=\"901\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4.jpg\" alt=\"\" data-id=\"17754\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17754\" class=\"wp-image-17754\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4.jpg 1218w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-300x222.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-1024x757.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-768x568.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/4-624x462.jpg 624w\" sizes=\"(max-width: 1218px) 100vw, 1218px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5.jpg\"><img loading=\"lazy\" width=\"1228\" height=\"907\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5.jpg\" alt=\"\" data-id=\"17757\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17757\" class=\"wp-image-17757\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5.jpg 1228w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5-300x222.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5-1024x756.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5-768x567.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/5-624x461.jpg 624w\" sizes=\"(max-width: 1228px) 100vw, 1228px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6.jpg\"><img loading=\"lazy\" width=\"1220\" height=\"915\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6.jpg\" alt=\"\" data-id=\"17758\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17758\" class=\"wp-image-17758\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6.jpg 1220w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/6-624x468.jpg 624w\" sizes=\"(max-width: 1220px) 100vw, 1220px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Quelques profils spectraux, exemple d&rsquo;\u00e9toile de type O<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7.jpg\"><img loading=\"lazy\" width=\"1224\" height=\"911\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7.jpg\" alt=\"\" data-id=\"17759\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17759\" class=\"wp-image-17759\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7.jpg 1224w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7-1024x762.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7-768x572.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/7-624x464.jpg 624w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8.jpg\"><img loading=\"lazy\" width=\"1211\" height=\"909\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8.jpg\" alt=\"\" data-id=\"17760\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17760\" class=\"wp-image-17760\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8.jpg 1211w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8-1024x769.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/8-624x468.jpg 624w\" sizes=\"(max-width: 1211px) 100vw, 1211px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Notre conf\u00e9rencier expose ensuite des spectres de nov\u00e6, de la nova Delphini (2013)  et de supernova 1a<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9.jpg\"><img loading=\"lazy\" width=\"1217\" height=\"915\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9.jpg\" alt=\"\" data-id=\"17761\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17761\" class=\"wp-image-17761\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9.jpg 1217w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9-300x226.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9-1024x770.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9-768x577.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/9-624x469.jpg 624w\" sizes=\"(max-width: 1217px) 100vw, 1217px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10.jpg\"><img loading=\"lazy\" width=\"1221\" height=\"909\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10.jpg\" alt=\"\" data-id=\"17762\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17762\" class=\"wp-image-17762\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10.jpg 1221w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10-1024x762.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10-768x572.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/10-624x465.jpg 624w\" sizes=\"(max-width: 1221px) 100vw, 1221px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11.jpg\"><img loading=\"lazy\" width=\"1220\" height=\"911\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11.jpg\" alt=\"\" data-id=\"17763\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17763\" class=\"wp-image-17763\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11.jpg 1220w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11-1024x765.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11-768x573.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/11-624x466.jpg 624w\" sizes=\"(max-width: 1220px) 100vw, 1220px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Les diff\u00e9rents types de mat\u00e9riels amateurs d\u00e9di\u00e9s \u00e0 la spectroscopie<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12.jpg\"><img loading=\"lazy\" width=\"1216\" height=\"913\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12.jpg\" alt=\"\" data-id=\"17764\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17764\" class=\"wp-image-17764\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12.jpg 1216w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12-1024x769.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12-768x577.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/12-624x469.jpg 624w\" sizes=\"(max-width: 1216px) 100vw, 1216px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires.jpg\"><img loading=\"lazy\" width=\"1224\" height=\"913\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires.jpg\" alt=\"\" data-id=\"17766\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17766\" class=\"wp-image-17766\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires.jpg 1224w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires-1024x764.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires-768x573.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/Lhires-624x465.jpg 624w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13.jpg\"><img loading=\"lazy\" width=\"1224\" height=\"925\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13.jpg\" alt=\"\" data-id=\"17765\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17765\" class=\"wp-image-17765\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13.jpg 1224w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13-300x227.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13-1024x774.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13-768x580.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/13-624x472.jpg 624w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Comment se d\u00e9roule une session de spectroscopie :<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14.jpg\"><img loading=\"lazy\" width=\"1224\" height=\"911\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14.jpg\" alt=\"\" data-id=\"17767\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17767\" class=\"wp-image-17767\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14.jpg 1224w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14-1024x762.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14-768x572.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/14-624x464.jpg 624w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>L&rsquo;\u00e9laboration de spectres alimente des bases de donn\u00e9es scientifiques, notamment la base TESS<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15.jpg\"><img loading=\"lazy\" width=\"1220\" height=\"907\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15.jpg\" alt=\"\" data-id=\"17768\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17768\" class=\"wp-image-17768\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15.jpg 1220w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15-300x223.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15-1024x761.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15-768x571.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/15-624x464.jpg 624w\" sizes=\"(max-width: 1220px) 100vw, 1220px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Une publication collaborative r\u00e9alis\u00e9e en 2024 a \u00e9t\u00e9 r\u00e9alis\u00e9e avec le concours de notre conf\u00e9rencier!<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16.jpg\"><img loading=\"lazy\" width=\"1220\" height=\"909\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16.jpg\" alt=\"\" data-id=\"17769\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=17769\" class=\"wp-image-17769\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16.jpg 1220w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16-300x224.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16-1024x763.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16-768x572.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2025\/03\/16-624x465.jpg 624w\" sizes=\"(max-width: 1220px) 100vw, 1220px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Un grand merci \u00e0 Jean-Jacques pour sa prestation et ses explications passionnantes !<\/p>\n\n\n\n<p>@Michel<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce 31 janvier, la r\u00e9union au Club est consacr\u00e9e \u00e0 la pr\u00e9sentation de la spectroastronomie par Jean-Jacques B, relay\u00e9e comme d\u2019habitude en visioconf\u00e9rence. Un petit rappel historique par notre conf\u00e9rencier sur le classement des types spectraux&#8230; Jean-Jacques \u00e9voque la m\u00e9canique quantique ainsi que les lois de Kirchhoff et de Planck Quelques profils spectraux, exemple d&rsquo;\u00e9toile [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.astroantony.com\/blog\/?p=17750\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce soir \u00e0 la Maison verte, Jean-Jacques B pr\u00e9sente la spectroastronomie - Blog: La vie du club d&#039;astronomie d&#039;Antony\" \/>\n<meta property=\"og:description\" content=\"Ce 31 janvier, la r\u00e9union au Club est consacr\u00e9e \u00e0 la pr\u00e9sentation de la spectroastronomie par Jean-Jacques B, relay\u00e9e comme d\u2019habitude en visioconf\u00e9rence. 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