{"id":14102,"date":"2023-02-06T20:26:54","date_gmt":"2023-02-06T19:26:54","guid":{"rendered":"http:\/\/www.astroantony.com\/blog\/?p=14102"},"modified":"2023-02-06T20:26:58","modified_gmt":"2023-02-06T19:26:58","slug":"ce-3-fevrier-jean-jacques-b-presente-la-spectroscopie-a-la-maison-verte","status":"publish","type":"post","link":"http:\/\/www.astroantony.com\/blog\/?p=14102","title":{"rendered":"Ce 3 f\u00e9vrier, Jean-jacques B pr\u00e9sente la spectroscopie \u00e0 la Maison verte"},"content":{"rendered":"\n<p>Herv\u00e9, et moi-m\u00eame (Michel) pr\u00e9parons la salle pour la r\u00e9union, en pr\u00e9sentiel et en visio, qui va bient\u00f4t \u00eatre anim\u00e9e par Jean-Jacques B, 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\/2023\/02\/debur.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur-1024x768.jpg\" alt=\"\" data-id=\"14105\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14105\" class=\"wp-image-14105\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur-624x468.jpg 624w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/debur.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Les premiers membres arrivent, tandis que d&rsquo;autres s&rsquo;installent devant leur \u00e9cran, et c&rsquo;est parti !<\/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\/2023\/02\/Spectro-JJ-10.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-1024x768.jpg\" alt=\"\" data-id=\"14108\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14108\" class=\"wp-image-14108\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-1024x768.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-300x225.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-768x576.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-1536x1152.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10-624x468.jpg 624w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/Spectro-JJ-10.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/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\/2023\/02\/capture_037_03022023_210350.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350.jpg\" alt=\"\" data-id=\"14110\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14110\" class=\"wp-image-14110\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_037_03022023_210350-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Apr\u00e8s un rapide rappel des bases, Jean-Jacques entre dans le vif du sujet.<\/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\/2023\/02\/capture_043_03022023_210550.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550.jpg\" alt=\"\" data-id=\"14113\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14113\" class=\"wp-image-14113\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_043_03022023_210550-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Jean-Jacques explique le fonctionnement d&rsquo;un spectroscope, m\u00e9canique quantique \u00e0 l&rsquo;appui!<br>Il d\u00e9taille la S\u00e9rie de Balmer, les Lois de Kirchoff et de Planck<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730.jpg\" alt=\"\" data-id=\"14115\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14115\" class=\"wp-image-14115\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_108_03022023_212730-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750.jpg\" alt=\"\" data-id=\"14116\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14116\" class=\"wp-image-14116\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_109_03022023_212750-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110.jpg\" alt=\"\" data-id=\"14118\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14118\" class=\"wp-image-14118\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_119_03022023_213110-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p> A quoi \u00e7a sert la spectro?<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<figure class=\"wp-block-gallery aligncenter columns-2\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650.jpg\" alt=\"\" data-id=\"14120\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14120\" class=\"wp-image-14120\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_136_03022023_213650-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610.jpg\" alt=\"\" data-id=\"14121\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14121\" class=\"wp-image-14121\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_134_03022023_213610-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n<\/div><\/div>\n\n\n\n<p>D\u00e9monstration d&rsquo;un spectre \u00e9tabli sur la n\u00e9buleuse plan\u00e9taire annulaire Messier 57 (dite N\u00e9buleuse de la Lyre)<\/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\/2023\/02\/capture_149_03022023_214110.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110.jpg\" alt=\"\" data-id=\"14123\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14123\" class=\"wp-image-14123\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_149_03022023_214110-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>La spectro s&rsquo;applique \u00e0 tous les astres : notre \u00e9toile, les exoplan\u00e8tes, mais \u00e9galement les plan\u00e8tes du syst\u00e8me solaire &#8230;<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<figure class=\"wp-block-gallery alignleft 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\/2023\/02\/capture_156_03022023_214330-1.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-1024x576.jpg\" alt=\"\" data-id=\"14127\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14127\" class=\"wp-image-14127\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1-624x351.jpg 624w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_156_03022023_214330-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/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\/2023\/02\/capture_161_03022023_214510.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510.jpg\" alt=\"\" data-id=\"14128\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14128\" class=\"wp-image-14128\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_161_03022023_214510-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/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\/2023\/02\/capture_162_03022023_214530.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530.jpg\" alt=\"\" data-id=\"14130\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14130\" class=\"wp-image-14130\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_162_03022023_214530-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n<\/div><\/div>\n\n\n\n<p>Rappel du tableau de classification des \u00e9toiles selon leurs caract\u00e9ristiques spectrales (notamment leur temp\u00e9rature de surface).<\/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\/2023\/02\/capture_171_03022023_214830.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830.jpg\" alt=\"\" data-id=\"14132\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14132\" class=\"wp-image-14132\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_171_03022023_214830-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n<\/div><\/div>\n\n\n\n<p>Et quelques id\u00e9es fausses&#8230;<\/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\/2023\/02\/capture_176_03022023_215010.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010.jpg\" alt=\"\" data-id=\"14134\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14134\" class=\"wp-image-14134\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_176_03022023_215010-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Vive la spectro !<\/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\/2023\/02\/capture_188_03022023_215410.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410.jpg\" alt=\"\" data-id=\"14136\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14136\" class=\"wp-image-14136\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_188_03022023_215410-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Quelques indications sur les mat\u00e9riels utilisables en spectro :<\/p>\n\n\n\n<figure class=\"wp-block-gallery alignleft 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\/2023\/02\/capture_201_03022023_215830.jpg\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-1024x576.jpg\" alt=\"\" data-id=\"14137\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14137\" class=\"wp-image-14137\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830-624x351.jpg 624w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_201_03022023_215830.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/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\/2023\/02\/capture_202_03022023_215850.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850.jpg\" alt=\"\" data-id=\"14138\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14138\" class=\"wp-image-14138\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_202_03022023_215850-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\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\/2023\/02\/capture_207_03022023_220030.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030.jpg\" alt=\"\" data-id=\"14142\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14142\" class=\"wp-image-14142\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_207_03022023_220030-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050.jpg\" alt=\"\" data-id=\"14143\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14143\" class=\"wp-image-14143\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_208_03022023_220050-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\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\/2023\/02\/capture_214_03022023_220250.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250.jpg\" alt=\"\" data-id=\"14144\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14144\" class=\"wp-image-14144\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_214_03022023_220250-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310.jpg\" alt=\"\" data-id=\"14145\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14145\" class=\"wp-image-14145\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_215_03022023_220310-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Pr\u00e9sentation des logiciels d\u00e9di\u00e9s:<\/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\/2023\/02\/capture_223_03022023_220550.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550.jpg\" alt=\"\" data-id=\"14147\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14147\" class=\"wp-image-14147\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_223_03022023_220550-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Jean-Jacques liste ensuite les pr\u00e9paratifs n\u00e9cessaires pour une bonne session spectro:<\/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\/2023\/02\/capture_225_03022023_220630.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630.jpg\" alt=\"\" data-id=\"14148\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14148\" class=\"wp-image-14148\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_225_03022023_220630-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850.jpg\" alt=\"\" data-id=\"14149\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14149\" class=\"wp-image-14149\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_232_03022023_220850-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/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\/2023\/02\/capture_244_03022023_221250.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250.jpg\" alt=\"\" data-id=\"14150\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14150\" class=\"wp-image-14150\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_244_03022023_221250-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Les spectres r\u00e9alis\u00e9s peuvent alimenter des bases de donn\u00e9es exploit\u00e9es par les scientifiques<\/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\/2023\/02\/capture_236_03022023_221010.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010.jpg\" alt=\"\" data-id=\"14152\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14152\" class=\"wp-image-14152\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_236_03022023_221010-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150.jpg\" alt=\"\" data-id=\"14153\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14153\" class=\"wp-image-14153\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_211_03022023_220150-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Puis la r\u00e9union se termine sur un moment de questions-r\u00e9ponses<\/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\/2023\/02\/capture_273_03022023_222230.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230.jpg\" alt=\"\" data-id=\"14155\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14155\" class=\"wp-image-14155\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_273_03022023_222230-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350.jpg\"><img loading=\"lazy\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350.jpg\" alt=\"\" data-id=\"14156\" data-full-url=\"https:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350.jpg\" data-link=\"https:\/\/www.astroantony.com\/blog\/?attachment_id=14156\" class=\"wp-image-14156\" srcset=\"http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350.jpg 1920w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350-300x169.jpg 300w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350-1024x576.jpg 1024w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350-768x432.jpg 768w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350-1536x864.jpg 1536w, http:\/\/www.astroantony.com\/blog\/wp-content\/uploads\/2023\/02\/capture_277_03022023_222350-624x351.jpg 624w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Un grand merci \u00e0 Jean-Jacques pour cette pr\u00e9sentation passionnante de la spectroscopie!!!<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>@Michel<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Herv\u00e9, et moi-m\u00eame (Michel) pr\u00e9parons la salle pour la r\u00e9union, en pr\u00e9sentiel et en visio, qui va bient\u00f4t \u00eatre anim\u00e9e par Jean-Jacques B, notre conf\u00e9rencier. Les premiers membres arrivent, tandis que d&rsquo;autres s&rsquo;installent devant leur \u00e9cran, et c&rsquo;est parti ! Apr\u00e8s un rapide rappel des bases, Jean-Jacques entre dans le vif du sujet. Jean-Jacques explique [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"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=\"http:\/\/www.astroantony.com\/blog\/?p=14102\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce 3 f\u00e9vrier, Jean-jacques B pr\u00e9sente la spectroscopie \u00e0 la Maison verte - Blog: La vie du club d&#039;astronomie d&#039;Antony\" \/>\n<meta property=\"og:description\" content=\"Herv\u00e9, et moi-m\u00eame (Michel) pr\u00e9parons la salle pour la r\u00e9union, en pr\u00e9sentiel et en visio, qui va bient\u00f4t \u00eatre anim\u00e9e par Jean-Jacques B, notre conf\u00e9rencier. 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