{"id":10989,"date":"2024-04-14T11:16:34","date_gmt":"2024-04-14T10:16:34","guid":{"rendered":"https:\/\/astroterrassa.org\/blog\/?p=10989"},"modified":"2024-04-29T19:36:57","modified_gmt":"2024-04-29T18:36:57","slug":"del-cometa-12p-a-la-marato-messier-cronica-de-lultima-sortida-de-socis","status":"publish","type":"post","link":"https:\/\/astroterrassa.org\/blog\/del-cometa-12p-a-la-marato-messier-cronica-de-lultima-sortida-de-socis\/","title":{"rendered":"DEL COMETA 12P A LA &#8220;MARAT\u00d3&#8221; MESSIER: CR\u00d2NICA DE L&#8217;\u00daLTIMA SORTIDA DE SOCIS"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El dissabte 6 d&#8217;abril, una catorzena de socis ens v\u00e0rem despla\u00e7ar fins als voltants de<strong> Talamanca<\/strong> per tal d&#8217;observar el cometa <strong>12P Pons-Brooks<\/strong>. Per desgr\u00e0cia, hi havia n\u00favols baixos i no es va poder veure en cap moment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per\u00f2 com que som una colla de valents, vam esperar que es fes completament fosc tot sopant, i la<strong> nit va millorar for\u00e7a<\/strong>. Casualment, el 6 d&#8217;abril tamb\u00e9 se celebra la <strong>Marat\u00f3 Messier<\/strong>, quan milers d&#8217;astr\u00f2noms aficionats d&#8217;arreu del m\u00f3n es dediquen a localitzar tants objectes del cat\u00e0leg Messier com els hi \u00e9s possible.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1920\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min.jpg\" alt=\"\" class=\"wp-image-10987\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min.jpg 1080w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min-768x1365.jpg 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min-864x1536.jpg 864w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min-169x300.jpg 169w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min-576x1024.jpg 576w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0020-min-600x1067.jpg 600w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Imatge de la Nebulosa d&#8217;Ori\u00f3 presa per Ra\u00fal Aragon\u00e8s<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nosaltres no vam tenir tantes presses (ni una m\u00ednima part de la Marat\u00f3 vam fer!), per\u00f2 s\u00ed vam poder veure molts objectes de cel profund. Per exemple, amb el telescopi de 30cm vam observar la <strong>M51 <\/strong>(la gal\u00e0xia del remol\u00ed), diversos c\u00famuls oberts (com <strong>M35<\/strong>, <strong>M36<\/strong>, <strong>M37 <\/strong>o <strong>M38<\/strong>) la nebulosa d&#8217;Ori\u00f3 <strong>M42<\/strong>, l&#8217;estel doble <strong>Mizar i Alcor<\/strong> i <strong>J\u00fapiter <\/strong>amb els seus <strong>sat\u00e8l\u00b7lits<\/strong>. El Dobson de 20cm encara va veure m\u00e9s objectes, com les gal\u00e0xies a Leo <strong>M65<\/strong>, <strong>M66 <\/strong>i <strong>M105<\/strong>, el c\u00famul globular <strong>M3<\/strong> aix\u00ed com el c\u00famul obert <strong>M44<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I parlant de telescopis, la gran novetat va ser que dos socis van portar els seus &#8220;<strong>Smart Telescopes<\/strong>&#8221; Seestar, nous de trinca, que representen una nova forma de fer astrofotografia, amb tots els seus avantatges i desavantatges.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1599\" height=\"899\" src=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min.jpg\" alt=\"\" class=\"wp-image-10985\" srcset=\"https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min.jpg 1599w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-768x432.jpg 768w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-1536x864.jpg 1536w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-300x169.jpg 300w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-1024x576.jpg 1024w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-1320x742.jpg 1320w, https:\/\/astroterrassa.org\/blog\/wp-content\/uploads\/2024\/04\/IMG-20240406-WA0013-min-600x337.jpg 600w\" sizes=\"auto, (max-width: 1599px) 100vw, 1599px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Tot i que els experts no els recomanen per les seves limitacions, era curi\u00f3s de veure: d&#8217;una banda, gent mirant els estels \u201cen viu\u201d a trav\u00e9s dels dos<strong> telescopis tradicionals amb segles d&#8217;hist\u00f2ria<\/strong>; de l&#8217;altra, la mateixa gent observant com s&#8217;anaven <strong>processant imatges<\/strong> a la pantalla dels dos l&#8217;ordinadors connectats a aquests nous aparells.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan ja es va fer m\u00e9s tard, els socis van anar marxant per etapes, i alguns ens vam quedar encara una bona estona m\u00e9s. Una gran experi\u00e8ncia!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dissabte 6 d&#8217;abril, una catorzena de socis ens v\u00e0rem despla\u00e7ar fins als voltants de Talamanca per tal d&#8217;observar el cometa 12P Pons-Brooks. Per desgr\u00e0cia, hi havia n\u00favols baixos i no es&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":10988,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[331],"class_list":["post-10989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-observacio","tag-messier"],"_links":{"self":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/10989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/comments?post=10989"}],"version-history":[{"count":0,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/10989\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media\/10988"}],"wp:attachment":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media?parent=10989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/categories?post=10989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/tags?post=10989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}