{"id":4655,"date":"2024-02-22T14:24:35","date_gmt":"2024-02-22T14:24:35","guid":{"rendered":"https:\/\/alma.loadingediciones.cl\/dev\/?p=4655"},"modified":"2024-02-22T18:36:43","modified_gmt":"2024-02-22T18:36:43","slug":"shutdown","status":"publish","type":"post","link":"https:\/\/alma.loadingediciones.cl\/dev\/es\/shutdown\/","title":{"rendered":"Shutdown: el apag\u00f3n que energiza el 2024 en ALMA"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-81px|||||” custom_padding=”30px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” global_colors_info=”{}” theme_builder_area=”post_content”]The arid soil of the Chajnantor plain turns white when the altiplanic winter arrives. Thunderstorms can also be part of this climatic phenomenon that causes unfavorable conditions for observation. Therefore, ALMA takes advantage of this period every year to perform maintenance on the OSF and the AOS.<\/p>\n

What is known as shutdown happens only for a few days. A “blackout” that interrupts the power supply of the world’s largest radio telescope to start maintenance. A process that this year took place between January 29 and February 5.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_2″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/DSC05154.jpg” title_text=”DSC05154″ align=”center” _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/WhatsApp-Image-2024-02-06-at-10.58.49-e1708611834116.jpeg” title_text=”WhatsApp Image 2024-02-06 at 10.58.49″ align=”center” _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,2_3″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_3″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/WhatsApp-Image-2023-07-21-at-18.37.53-2-e1708611693618.jpeg” title_text=”WhatsApp Image 2023-07-21 at 18.37.53 (2)” _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” custom_margin=”||||false|false” custom_padding=”|0px|||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

\u201cEste mantenimiento se realiza, principalmente, para garantizar la fiabilidad y precisi\u00f3n continua de nuestros instrumentos. Esto, a su vez, permite la recolecci\u00f3n de datos de alta calidad durante todo el a\u00f1o\u201d, se\u00f1ala Stefan Gairing, nuestro Planner & Coordinator for the Array Operations & Maintenance.<\/strong>.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_4,1_4″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”3_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” custom_margin=”||||false|false” custom_padding=”|0px|||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Cristi\u00e1n Ega\u00f1a, supervisor del grupo ADE-IMG<\/strong>, encargado tambi\u00e9n de que el procedimiento se haga de forma segura, por su parte menciona que entre estos perfeccionamientos de ALMA est\u00e1n los switchgears y transformadores. \u201cSe trata de equipos que reciben un mantenimiento anual y que son clave en la energizaci\u00f3n de las antenas, c\u00e1maras y estaciones meteorol\u00f3gicas\u201d.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/C-EGANA-1-e1708611544209.jpeg” title_text=”C EGA\u00d1A” align=”center” _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_4,3_4″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/Patch-Panel-1-e1708611444567.jpeg” title_text=”Patch Panel” align=”center” _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” custom_margin=”||||false|false” custom_padding=”|0px|||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]Condiciones amigables<\/strong><\/p>\n

Otro de los colaboradores que se sum\u00f3 al shutdown es Francisco Belmar, t\u00e9cnico electr\u00f3nico de Fiber rerouting en el Patch Panel del AOS<\/strong>. His work was related to the arrangement of the fibers in the panel. During the year, they get tangled up like a authentic “noodle soup”. Therefore, “we remove all the fibers and reroute them so everything is in order”.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” custom_margin=”||||false|false” custom_padding=”|0px|||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Si bien en el caso de una nevada el acceso a las antenas podr\u00eda quedar restringido, Stefan Gairing explica que todo se planifica meticulosamente. \u201cPara mitigar este riesgo, colocamos el conjunto en una configuraci\u00f3n compacta. Este enfoque proactivo reduce significativamente el tiempo necesario para retirar la nieve y facilitar el acceso de los t\u00e9cnicos\u201d.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.19.1″ _module_preset=”default” custom_margin=”-9px|auto||auto||” custom_padding=”14px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”3_5″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_orientation=”justified” custom_margin=”||||false|false” custom_padding=”|0px|||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Pero esta vez el clima temporalmente nublado de Chajnantor estuvo m\u00e1s amigable. \u201cEn general, la experiencia fue positiva, ya que pudimos seguir el plan propuesto (\u2026) Adem\u00e1s, no enfrentamos condiciones clim\u00e1ticas adversas que afectaran la continuidad del mantenimiento\u201d, finaliza Cristi\u00e1n Ega\u00f1a destacando, adem\u00e1s, el compromiso y la excelencia del equipo para que los ojos de ALMA sigan de cara al Universo.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/alma.loadingediciones.cl\/dev\/wp-content\/uploads\/2024\/02\/Grupo-IMG-v2.jpeg” title_text=”Grupo IMG v2″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.19.1″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.19.1″ _module_preset=”default” text_text_color=”#E09900″ text_font_size=”20px” text_orientation=”center” text_text_shadow_style=”preset1″ text_text_shadow_color=”#E09900″ box_shadow_style=”preset1″ global_colors_info=”{}” theme_builder_area=”post_content”]SI TE GUST\u00d3 ESTE NEWSLETTER, \u00a1DALE UN \"LIKE\" Y COMENTA!<\/strong>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n

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The arid soil of the Chajnantor plain turns white when the altiplanic winter arrives. Thunderstorms can also be part of this climatic phenomenon that causes unfavorable conditions for observation. Therefore, ALMA takes advantage of this period every year to perform maintenance on the OSF and the AOS. What is known as shutdown happens only for […]<\/p>\n

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