[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-268839-105":59,"doc-detail-268839-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","star-tracker-test-equipment-t1t3-dogse-dynamic-optical-ground-support-equipment","STAR TRACKER TEST EQUIPMENT - T1/T3 DOGSE - Dynamic Optical Ground Support Equipment","","Terma’s T1/T3 DOGSE is a miniaturized dynamic optical ground support equipment designed for open-loop and closed-loop star tracker testing. It provides dynamic OGSE integration with repeatable, stable mounting on any baffle, enabling consistent closed-loop verification. The system uses a high-resolution μ-OLED display and Raspberry Pi-based star scene generation, controlled via RS232 or Bluetooth with a user-friendly MMI. It supports bright-object simulation, non-stellar sources, and high-rate radiation event injection for realistic test conditions.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/star-tracker-test-equipment-t1t3-dogse-dynamic-optical-ground-support-equipment/268839/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/star-tracker-test-equipment-t1t3-dogse-dynamic-optical-ground-support-equipment/268839.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-21","2026-09-15",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",14,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is the DOGSE used for in star tracker testing?","Question",{"text":113,"@type":114},"The DOGSE is dynamic optical ground support equipment for both open-loop and closed-loop star tracker tests, generating star scenes under controlled conditions.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How does the DOGSE generate the star scenes and control the system?",{"text":118,"@type":114},"Star scene generation runs on a Raspberry Pi connected to a PC via RS232 or Bluetooth, and the system also supports open-loop and closed-loop control interfaces.",{"name":120,"@type":111,"acceptedAnswer":121},"What kinds of simulated objects and radiation effects are supported?",{"text":122,"@type":114},"The system can simulate bright objects in the field of view (e.g., the Moon and planets), and it can inject high-rate transient radiation events via false star projections with user-defined streak distributions.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},268839,1790461255,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":24},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","STAR TRACKER TEST EQUIPMENT  \nDynamic Optical Ground Support Equipment  \nT1/T3 DOGSE  \nTerma has developed a miniaturized Dynamic Optical Ground Support Equipment ideally suited for both open-and closed-loop star tracker tests.  \nThe DOGSE features a high-resolution μ-OLED display. The star scene generation software is running on a Raspberry Pi connected via RS232 or Bluetooth to a PC configured with a user friendly MMI.  \nThe dynamic OGSE can easily be adopted to fit any baffle, providing repeatable and stable mounting required for closed loop testing.  \nFEATURES  \n• Highly compact and very low mass.  \n• Easy to install and simple to use.  \n• Can be used directly with any Terma star tracker.  \n• Can be used directly with most star trackers.  \n• Simulation of bright objects in FOV (Moon, planets, etc. ) .  \n• Injection of high-rate transient radiation events.  \nSALES OPTIONS  \n• The DOGSE can be ordered to fit any baffle.  \nInterested parties are invited to write our team, [terma.space@terma.com](terma.space@terma.com).  \n| DOGSE |  |\n| --- | --- |\n| Display | OLED micro-display, 60 Hz |\n| Hardware Platform | Raspberry Pi |\n| Control Software | In-house developed real-time image simulator.\u003Cbr>Linux operating system. |\n| Control Interface – Open Loop | In-house developed (Java client) software running on standard PC. Bluetooth or RS232 interface to Raspberry Pi computer |\n| Control Interface – Closed Loop | Up to 100 Hz quaternion and rate input to Raspberry Pi computer via RS232 interface |\n| Star Catalogue | Instrumental corrected Hipparcos catalogue |\n| Star Brightness | Default down to magnitude 7 |\n| Star Position Accuracy and PSF | 2 as , 3x3 pixels (73 as per pixel) |\n| Field-of-View (Standard Version) | 20 deg full cone |\n| Slew Rate (Dynamics) | > 10 deg/s |\n| Dynamic Spot Shape Generation | Integrated 240 Hz sub-frames |\n| Radiation Simulation | >50 .000 false star projections per second. User defined streak length distribution. |\n| Non-Stellar Objects in FoV | Moon and Planets |\n| Power Supply (Included) | Standard Raspberry Pi 5. 1V dc, 110/230 V AC/DC-adapter |\n| Cable Harness Length (Display to Raspberry Pi)\u003Cbr>ORDERING INFORMATION\u003Cbr>See T1 or T3 data sheets for ordering details. | > 2 m |","cbCaiiLz0GN3nvGz","https://ap.wps.com/l/cbCaiiLz0GN3nvGz","pdf",248943,"English","# Features\n## Display and hardware platform\n## Control interfaces\n## Star catalogue, brightness, and accuracy\n## Field of view and dynamics\n## Radiation and object simulation\n# Sales options and ordering information","[{\"question\":\"What is the DOGSE used for in star tracker testing?\",\"answer\":\"The DOGSE is dynamic optical ground support equipment for both open-loop and closed-loop star tracker tests, generating star scenes under controlled conditions.\"},{\"question\":\"How does the DOGSE generate the star scenes and control the system?\",\"answer\":\"Star scene generation runs on a Raspberry Pi connected to a PC via RS232 or Bluetooth, and the system also supports open-loop and closed-loop control interfaces.\"},{\"question\":\"What kinds of simulated objects and radiation effects are supported?\",\"answer\":\"The system can simulate bright objects in the field of view (e.g., the Moon and planets), and it can inject high-rate transient radiation events via false star projections with user-defined streak distributions.\"}]","STAR TRACKER TEST EQUIPMENT - T1/T3 DOGSE - Dynamic Optical Ground Support Equipment | PDF",1789437769]