{"id":2412,"date":"2022-12-22T17:22:00","date_gmt":"2022-12-22T16:22:00","guid":{"rendered":"https:\/\/turm.physik.tu-darmstadt.de\/?p=2412"},"modified":"2023-05-16T17:34:38","modified_gmt":"2023-05-16T16:34:38","slug":"gsc-04135-00504-2","status":"publish","type":"post","link":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/2022\/12\/gsc-04135-00504-2\/","title":{"rendered":"GSC 04135-00504"},"content":{"rendered":"\n<p>Milisa Jettkandt &amp; Matthias Kilb<\/p>\n\n\n\n<p>During our advanced lab course, we were able to use the TURMX remote oberservatory to observe the pulsating variable <em>GSC 04135-00504<\/em> over the night from the 5th to 6th of January 2023 (CET). <em>Muniwin<\/em> and <em>Mathematica<\/em> were used for the photometry and curve fitting as well as generating images. The above image shows the selection of stars used for the differential photometry, with <em>var<\/em> being our variable <em>GSC 04135-00504<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504_fit-3-1140x469.png\" alt=\"\" class=\"wp-image-2431\" width=\"933\" height=\"383\" srcset=\"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504_fit-3-1140x469.png 1140w, https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504_fit-3-570x234.png 570w, https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504_fit-3-768x316.png 768w\" sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><figcaption class=\"wp-element-caption\">Lightcurve of the variable star <em>GSC 04135-00504<\/em> with two Fourier series fitted. Time is transformed into min after start of the observation on 2459950.3577431 JD.<\/figcaption><\/figure>\n\n\n\n<p>After extracting the data gained from the observation via Muniwin, Fourier series of order six and nine were fitted along the data, as seen in the figure. These fits suggest a period of <em>P<\/em><sub>fit,6<\/sub> = (88.739 \u00b1 0.155) min and <em>P<\/em><sub>fit,9<\/sub> = (88.867 \u00b1 0.091) min with a magnitude variation of 0.5008 mag. The literature values <em>\u2206S<\/em> = 0.5 mag and <em>P<\/em><sub>lit<\/sub> = 88.554 min obtained from the Varible Star Index show the high quality of the data gained that night. <em>GSC 04135-00504<\/em> is a variable of the type HADS(B), which means it is a \u03b4 Scuti variable, pulsating due to the \u03ba-effect. Sadly we were not able to capture any overtone frequencies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Milisa Jettkandt &amp; Matthias Kilb During our advanced lab course, we were able to use the TURMX remote oberservatory to observe the pulsating variable GSC 04135-00504 over the night from the 5th to 6th of January 2023 (CET). Muniwin and Mathematica were used for the photometry and curve fitting as well as generating images. The [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2414,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[26],"tags":[],"class_list":{"0":"post-2412","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-fp-photometry","8":"czr-hentry"},"uagb_featured_image_src":{"full":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1.png",1301,864,false],"thumbnail":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-310x310.png",310,310,true],"medium":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-570x379.png",570,379,true],"medium_large":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-768x510.png",768,510,true],"large":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-1140x757.png",1140,757,true],"1536x1536":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1.png",1301,864,false],"2048x2048":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1.png",1301,864,false],"tc-grid-full":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-1110x444.png",1110,444,true],"tc-grid":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-570x350.png",570,350,true],"tc-thumb":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-270x250.png",270,250,true],"slider-full":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-1301x500.png",1301,500,true],"slider":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-1110x500.png",1110,500,true],"tc-sq-thumb":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-510x510.png",510,510,true],"tc-ws-thumb":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-1110x624.png",1110,624,true],"tc-ws-small-thumb":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-528x297.png",528,297,true],"tc-slider-small":["https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-content\/uploads\/2023\/05\/GSC_04135-00504-1-517x235.png",517,235,true]},"uagb_author_info":{"display_name":"Tobias Wolfgruber","author_link":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/author\/twolfgruber\/"},"uagb_comment_info":0,"uagb_excerpt":"Milisa Jettkandt &amp; Matthias Kilb During our advanced lab course, we were able to use the TURMX remote oberservatory to observe the pulsating variable GSC 04135-00504 over the night from the 5th to 6th of January 2023 (CET). Muniwin and Mathematica were used for the photometry and curve fitting as well as generating images. The&hellip;","_links":{"self":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/2412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/comments?post=2412"}],"version-history":[{"count":20,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/2412\/revisions"}],"predecessor-version":[{"id":2542,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/2412\/revisions\/2542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/media\/2414"}],"wp:attachment":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/media?parent=2412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/categories?post=2412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/tags?post=2412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}