{"id":57128,"date":"2024-02-09T23:59:00","date_gmt":"2024-02-09T23:59:00","guid":{"rendered":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=57128"},"modified":"2024-02-12T02:42:35","modified_gmt":"2024-02-12T02:42:35","slug":"satellite-signatures-of-a-spacex-falcon-9-rocket-launch-from-california-2","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/57128","title":{"rendered":"Satellite signatures of a SpaceX Falcon 9 rocket launch from California"},"content":{"rendered":"<p><div style=\"width: 1725px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2024\/02\/240209_goes18_abiBands01-16_rocketPlumeRGB_SpaceX_Falcon9_launch_VBG_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2024\/02\/sx_b08-20240210_003525.png\" width=\"1715\" height=\"830\" \/><\/a><p class=\"wp-caption-text\">1-minute GOES-18 images of ABI spectral bands 01-16 and a Rocket Plume RGB, from 0033-0048 UTC on 10 February [click to play animated GIF | <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2024\/02\/240209_goes18_abiBands01-16_rocketPlumeRGB_SpaceX_Falcon9_launch_VBG_anim.mp4\"><strong>MP4<\/strong><\/a>]<\/p><\/div>1-minute\u00a0<a href=\"https:\/\/www.nco.ncep.noaa.gov\/status\/satellite\/\"><strong>Mesoscale Domain Sector<\/strong><\/a>\u00a0GOES-18\u00a0<em>(GOES-West)<\/em>\u00a0images from all 16 of the\u00a0<a href=\"https:\/\/www.goes-r.gov\/spacesegment\/abi.html\"><strong>ABI<\/strong><\/a> spectral bands in addition to a <a href=\"http:\/\/cimss.ssec.wisc.edu\/goes\/OCLOFactSheetPDFs\/QuickGuide_GOESR_RocketPlumeRGB.pdf\"><strong>Rocket Plume RGB<\/strong><\/a> <em><strong>(above)<\/strong><\/em> displayed signatures of a SpaceX <a href=\"https:\/\/www.spacex.com\/launches\/mission\/?missionId=sl-7-13\"><strong>Starlink Mission<\/strong><\/a> Falcon 9 rocket that was launched from Vandenberg Space Force Base, California at 0034 UTC on 10 February or 4:34 PM Pacific Time on <a href=\"https:\/\/www.wpc.ncep.noaa.gov\/dailywxmap\/index_20240209.html\"><strong>09 February 2024<\/strong><\/a>. A warm thermal signature of the Stage 1 rocket booster was evident in images from most of the Near-Infrared and Infrared spectral bands (Bands 04-16) and the RGB imagery as it quickly moved east-southeastward from the launch site \u2014 and either a somewhat bright reflectance signature or a relatively cool thermal signature of the Stage 1 rocket booster condensation cloud was seen in most of the spectral bands as it drifted slowly southward.<\/p>\n<p>In a toggle between Upper-level Water Vapor (<a href=\"http:\/\/cimss.ssec.wisc.edu\/goes\/OCLOFactSheetPDFs\/ABIQuickGuide_Band08.pdf\"><strong>6.2 \u00b5m<\/strong><\/a>) images from GOES-16 <em>(GOES-East)<\/em> and GOES-18 <em>(GOES-West)<\/em> at 0036 UTC, both remapped to a common projection <em><strong>(below)<\/strong><\/em> note the large offset in apparent location of the Falcon 9 vapor trail &#8212; this is due <a href=\"http:\/\/cimss.ssec.wisc.edu\/goes\/webapps\/parallax\/overview.html\"><strong>parallax<\/strong><\/a>, which was significant due to (1) the altitude of the rocket&#8217;s vapor plume at that time, which was around 45 km and (2) the difference between satellite viewing angle magnitude (62.34 degrees for GOES-16 vs. 43.82 degrees for GOES-18) and direction.<\/p>\n<div style=\"width: 1725px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2024\/02\/240210_0036utc_goes16_goes18_Falcon9_plume_parallax_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2024\/02\/240210_0036utc_goes16_goes18_Falcon9_plume_parallax_anim.gif\" width=\"1715\" height=\"830\" \/><\/a><p class=\"wp-caption-text\">Upper-level Water Vapor (6.2 \u00b5m) images from GOES-16 and GOES-18, at 0036 UTC on 10 February [click to enlarge]<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1-minute\u00a0Mesoscale Domain Sector\u00a0GOES-18\u00a0(GOES-West)\u00a0images from all 16 of the\u00a0ABI spectral bands in addition to a Rocket Plume RGB (above) displayed signatures of a SpaceX Starlink Mission Falcon 9 rocket that was launched from Vandenberg Space Force Base, California at 0034 UTC on 10 February or 4:34 PM Pacific Time on 09 February 2024. A warm thermal [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":57135,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[74,114,45,106],"tags":[],"class_list":["post-57128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goes-16","category-goes-18","category-redgreenblue-rgb-images","category-rocket-signatures"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/57128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/comments?post=57128"}],"version-history":[{"count":9,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/57128\/revisions"}],"predecessor-version":[{"id":57138,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/57128\/revisions\/57138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media\/57135"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=57128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=57128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=57128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}