BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Orange County Astronomers - ECPv6.15.18//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Orange County Astronomers
X-ORIGINAL-URL:https://www.ocastronomers.org
X-WR-CALDESC:Events for Orange County Astronomers
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20220313T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20221106T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20230312T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20231105T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20240310T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20241103T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20250309T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20251102T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240511T220000
DTEND;TZID=America/Los_Angeles:20240511T233000
DTSTAMP:20260407T151111
CREATED:20240224T172934Z
LAST-MODIFIED:20240224T172934Z
UID:10001416-1715464800-1715470200@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar/2024-05-11/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240510T193000
DTEND;TZID=America/Los_Angeles:20240510T213000
DTSTAMP:20260407T151111
CREATED:20240422T140226Z
LAST-MODIFIED:20240422T140802Z
UID:10001476-1715369400-1715376600@www.ocastronomers.org
SUMMARY:General Meeting – May 2024
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online.\nDue to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present online from Washington\, DC.\n\n  \n  \nData Driven Discovery\n\n  \nIn Evolving Planetary Systems\n\n  \nA Mineral Informatics Approach\n  \n\n  \n  \nThe key to answering many compelling and complex questions in Earth\, planetary\, and life science lies in breaking down the barriers between scientific fields and harnessing the integrated\, multi-disciplinary power of their respective data resources. We have a unique opportunity to integrate large and rapidly expanding data resources\, to enlist powerful analytical and visualization methods\, and to answer multi-disciplinary questions that cannot be addressed by one field alone. \nRapidly expanding mineral data resources have created an opportunity to characterize changes in near-surface mineralogy through deep time and to relate these findings to the geologic and biologic evolution of our planet over the past 4.5 billion years. Data-driven studies employing advanced analytical and visualization techniques such as mineral ecology\, network analysis\, and association analysis\, allow us to begin tackling big questions in Earth\, planetary\, and biosciences\, including those related to (1) the relationships of mineral formation and preservation with large-scale geologic processes\, such supercontinent assembly\, the oxidation of Earth’s atmosphere\, and changes in ocean chemistry. (2) The abundance and likely species of as-yet undiscovered mineral\, as well as the probability of finding a mineral or mineral assemblage at any locality on Earth or another planetary body. (3) Exploring the possibility that Earth’s mineral diversity and distribution is a biosignature. (4) Characterizing the origins of all mineral species through the development of the Evolutionary System of Mineralogy – a system that will provide a framework for predicting the formational conditions of mineral species of unknown origin. (5) Lastly\, integrating across disciplines and exploring ideas that one field alone cannot fully characterize (e.g.\, how the geochemical makeup of our planet affected the emergence and evolution of life\, and\, likewise\, how life influenced chemical composition and geological processes throughout Earth history). \n \nShaunna M. Morrison is a mineralogist and planetary scientist with expertise in crystallography\, crystal chemistry\, and the application of data driven techniques. Morrison is the 4D (Deep Time Data Driven Discovery) Initiative Co-Director at the Carnegie Institution for Science’s Earth and Planets Laboratory\, former Project Manager of the Carnegie led Deep-Time Data Infrastructure (DTDI)\, a Co-Investigator of the CheMin X-ray diffraction instrument on the NASA Mars Science Laboratory (MSL) mission\, a collaborator on the NASA Astrobiology ENIGMA Project\, a Co-Investigator of the NASA Astromaterials Data System\, and a data contributor and collaborator of the RRUFF Project\, including the Mineral Evolution Database (MED)\, and the Evolutionary System of Mineralogy Database (ESMD). Morrison builds on her technical and theoretical background in crystallography\, crystal chemistry\, and martian mineralogy\, to explore new techniques in multidimensional\, multivariate analysis and visualization by employing a range of advanced analytics and machine learning techniques to better understand the complex relationships among Earth and planetary materials\, their formational environments through deep time\, and their coevolution with the biosphere\, including identifying and characterizing mineralogical signs of life. \n  \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2024-05/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240505T113000
DTEND;TZID=America/Los_Angeles:20240505T143000
DTSTAMP:20260407T151111
CREATED:20240303T193458Z
LAST-MODIFIED:20240303T193458Z
UID:10001475-1714908600-1714919400@www.ocastronomers.org
SUMMARY:OCA Board Meeting
DESCRIPTION:May 5 at 11:30am is the next scheduled board meeting to be held via Zoom. The meeting is open to all OCA members in good standing. If you want to attend contact the Secretary\, Alan Smallbone and link will be sent for the meeting. \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-board-meeting-23/
LOCATION:Online
CATEGORIES:Board Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240503T193000
DTEND;TZID=America/Los_Angeles:20240503T213000
DTSTAMP:20260407T151111
CREATED:20240130T011805Z
LAST-MODIFIED:20240130T011805Z
UID:10001407-1714764600-1714771800@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here at or after 7:10pm. \nThe 3rd session of the Beginners Astronomy Class covers different methods of finding objects in the night sky.  Special topic is learning the constellations. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/online-beginners-class-18/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240419T190000
DTEND;TZID=America/Los_Angeles:20240419T210000
DTSTAMP:20260407T151111
CREATED:20230227T030024Z
LAST-MODIFIED:20240128T205509Z
UID:10001344-1713553200-1713560400@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-3/2024-04-19/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240413T220000
DTEND;TZID=America/Los_Angeles:20240413T233000
DTSTAMP:20260407T151111
CREATED:20240224T172934Z
LAST-MODIFIED:20240224T172934Z
UID:10001415-1713045600-1713051000@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar/2024-04-13/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240412T193000
DTEND;TZID=America/Los_Angeles:20240412T213000
DTSTAMP:20260407T151111
CREATED:20240112T160319Z
LAST-MODIFIED:20240325T153205Z
UID:10001401-1712950200-1712957400@www.ocastronomers.org
SUMMARY:General Meeting – April 2024
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online. Due to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present online.\n\n  \n  \nHow to Work Amateur Satellites\n  \nwith Your Handheld Radio\n\n  \n \n  \nYou do not need 100W of transmit power nor expensive antenna arrays to work the FM voice amateur satellites! Many hams already have the necessary equipment to “work the birds.” This presentation will walk you through ALL the steps needed to successfully work several ham satellites – including the International Space Station. \n  \nClint K6LCS has been a ham since 1994\, and found his niche in the hobby: working amateur satellites with minimal equipment and telling ALL about it! He has served a liaison between NASA\, the ARISS team\, and schools coordinating amateur radio contacts between the International Space Station and students (and also orchestrated a wildly successful ARISS contact). Audiences have never found his presentation slides “wordy” nor dull. Trivia questions are included throughout the session – audiences are never bored. \nFor reference materials\, Clint has created a support Web site at work-sat.com. The Web site has become a one-stop source for ALL the citations and equipment recommendations and software suggestions made in the presentation. \nProfessionally\, Clint was sales manager for ADI / Premier Communications / Pryme\, worked for a Motorola commercial two-way dealer a couple of years\, and for Ham Radio Outlet a couple more. He resides in Jurupa Valley\, California\, with his wife\, Karen\, and their new addition to the family: Huck\, a two-year-old 75-pound Lab. \n  \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2024-04/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240405T193000
DTEND;TZID=America/Los_Angeles:20240405T213000
DTSTAMP:20260407T151111
CREATED:20240130T011710Z
LAST-MODIFIED:20240130T011710Z
UID:10001406-1712345400-1712352600@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here at or after 7:10pm. \nThe 2nd session of the Beginners Astronomy Class covers the different types of equipment used to observe the night sky\, including telescopes\, mounts\, eyepieces\, filters\, and advantages and disadvantages of different options. \nThis session is a must if thinking about buying a telescope. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/online-beginners-class-17/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240315T190000
DTEND;TZID=America/Los_Angeles:20240315T210000
DTSTAMP:20260407T151111
CREATED:20230227T030024Z
LAST-MODIFIED:20240128T205509Z
UID:10001343-1710529200-1710536400@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-3/2024-03-15/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240309T220000
DTEND;TZID=America/Los_Angeles:20240309T233000
DTSTAMP:20260407T151111
CREATED:20240224T172934Z
LAST-MODIFIED:20240224T172934Z
UID:10001414-1710021600-1710027000@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar/2024-03-09/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240308T193000
DTEND;TZID=America/Los_Angeles:20240308T213000
DTSTAMP:20260407T151111
CREATED:20240203T183604Z
LAST-MODIFIED:20240203T203924Z
UID:10001412-1709926200-1709933400@www.ocastronomers.org
SUMMARY:General Meeting – March 2024
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online.\nDue to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present online from Waterloo\, Canada.\n\n  \n  \nCosmic Mirages: Seeing Dark Matter\n  \nwith Gravitational Lenses\n\n\n\n\n  \n \n  \n  \nMost of the matter in the Universe is dark matter: an elusive particle that is completely invisible. But we can “see” this matter by studying how it distorts the light from galaxies in the distant Universe\, a phenomenon called gravitational lensing. I will give a whirlwind tour of gravitational lensing’s “greatest hits” showing how it can be used as a tool to understand some of the most mysterious things in the Universe: from black holes to the “cosmic web” of dark matter that links galaxies together. \n  \n \n  \nMike Hudson received his Ph.D. from the Institute of Astronomy\, University of Cambridge in 1993 where studied the expansion of the Universe. He did post-doctoral research work at Durham University and at the University of Victoria in Canada\, where he was a National Fellow of the Canadian Institute of Theoretical Astrophysics.  In 1999\, he moved to the University of Waterloo\, where he is currently Professor. His scientific interests include the nature of dark matter and dark energy\, how the Universe expands\, and how galaxies form and evolve.  He can be found on Twitter as @MikeHudsonAstro \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2024-03/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240303T103000
DTEND;TZID=America/Los_Angeles:20240303T133000
DTSTAMP:20260407T151111
CREATED:20240226T154823Z
LAST-MODIFIED:20240226T154823Z
UID:10001474-1709461800-1709472600@www.ocastronomers.org
SUMMARY:OCA Board Meeting
DESCRIPTION:March 3 at 10:30am is the next scheduled board meeting to be held via Zoom. The meeting is open to all OCA members in good standing. If you want to attend contact the Secretary\, Alan Smallbone and link will be sent for the meeting. \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-board-meeting-22/
LOCATION:Online
CATEGORIES:Board Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240301T193000
DTEND;TZID=America/Los_Angeles:20240301T213000
DTSTAMP:20260407T151111
CREATED:20240130T011557Z
LAST-MODIFIED:20240130T011557Z
UID:10001405-1709321400-1709328600@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online Zoom event\, to attend please click here at or after 7:10pm \nThe 1st session of the Beginners Astronomy Class gives a general overview of all of the different objects you can see in the night and day time skies\, with some history and information about what they are and their significance.  An overview of the current scientific understanding of the Universe’s beginning\, present and future is also covered. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/online-beginners-class-16/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240223T190000
DTEND;TZID=America/Los_Angeles:20240223T210000
DTSTAMP:20260407T151111
CREATED:20240131T110630Z
LAST-MODIFIED:20240131T110709Z
UID:10001342-1708714800-1708722000@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-2024-02/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240217T220000
DTEND;TZID=America/Los_Angeles:20240217T233000
DTSTAMP:20260407T151111
CREATED:20240127T201459Z
LAST-MODIFIED:20240127T203012Z
UID:10001404-1708207200-1708212600@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar-2024-02/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240216T193000
DTEND;TZID=America/Los_Angeles:20240216T213000
DTSTAMP:20260407T151111
CREATED:20240112T074306Z
LAST-MODIFIED:20240112T074306Z
UID:10001400-1708111800-1708119000@www.ocastronomers.org
SUMMARY:General Meeting – February 2024
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online. Due to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present online from Connecticut.\n\n  \n  \nThe Wild West of Star Formation\n\n  \n  \n \n  \nTonight we saddle up to explore the extreme center of our Milky Way galaxy – a chaotic region containing dense gas\, stars\, and a supermassive black hole. The normal rules for star formation don’t seem to apply here and scientists are chasing down these law-breaking clouds in our Galaxy’s Center. We will explore a multi-wavelength perspective of our Galaxy’s Center and what fuels this extreme region. By understanding what is causing the rules of star formation to break down in this region\, we can better understand how stars are born across the cosmos. \n  \n  \n \n  \nCara Battersby is a PhD astrophysicist with a lifelong passion for education and community outreach. She is currently an associate professor of physics at the University of Connecticut where she leads the Milky Way Laboratory. This research group is funded by NSF and NASA and uses our Milky Way as a laboratory to explore physics across the cosmos\, using both large observational surveys and numerical simulations. Dr. Battersby has authored over 70 publications and given over 50 invited research presentations. She has worked with folks at NASA on developing space mission concepts\, is a co-founder of major outreach programs UConn STARs and BiteScis\, and secretly wants to be Carl Sagan when she grows up. She loves being active outdoors (hiking\, climbing\, etc!)\, playing music and spending time with her wonderful family and friends. \n  \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2024-02/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240216T190000
DTEND;TZID=America/Los_Angeles:20240216T210000
DTSTAMP:20260407T151111
CREATED:20230227T030024Z
LAST-MODIFIED:20240128T205509Z
UID:10001626-1708110000-1708117200@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-3/2024-02-16/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240202T190000
DTEND;TZID=America/Los_Angeles:20240202T213000
DTSTAMP:20260407T151111
CREATED:20230803T225306Z
LAST-MODIFIED:20240130T172305Z
UID:10001333-1706900400-1706909400@www.ocastronomers.org
SUMMARY:In-person Beginner's Class
DESCRIPTION:This is a free and open to the public event (in person event only) \nThe 6th session of the Beginners Astronomy Class covers the basics of astrophotography\, covering different types of imaging\, how different types of cameras are used for this kind of photography\, and other equipment and considerations for taking a good picture.\nThis session is taught by Kyle Coker\, who is active in the club’s AstroImaging special interest group. \nFree and open to the public as well as members of OCA. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/in-person-beginners-class/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240128T103000
DTEND;TZID=America/Los_Angeles:20240128T133000
DTSTAMP:20260407T151111
CREATED:20240121T010233Z
LAST-MODIFIED:20240121T010233Z
UID:10001402-1706437800-1706448600@www.ocastronomers.org
SUMMARY:OCA Board Meeting.
DESCRIPTION:The next Board Meeting of the OCA will be held on 01/28/24 at 10:30am via zoom. All members in good standing can attend\, contact Alan Smallbone for details. \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-board-meeting-21/
LOCATION:Online
CATEGORIES:Board Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240119T190000
DTEND;TZID=America/Los_Angeles:20240119T210000
DTSTAMP:20260407T151111
CREATED:20230227T030024Z
LAST-MODIFIED:20240128T205509Z
UID:10001321-1705690800-1705698000@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:The monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-3/2024-01-19/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240112T193000
DTEND;TZID=America/Los_Angeles:20240112T213000
DTSTAMP:20260407T151111
CREATED:20231201T053521Z
LAST-MODIFIED:20231201T054225Z
UID:10001399-1705087800-1705095000@www.ocastronomers.org
SUMMARY:General Meeting – January 2024
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online. Due to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present inperson from the Chapman University’s campus.\n\n  \n  \nThe [2nd] Great North American\n  \n  \nSolar Eclipse\n  \n  \n \n  \nFor the second time in just under seven years\, the United States will experience another total solar eclipse (TSE) — the first such occultation since the total solar eclipse of August 21\, 2017\, which traced a path from the Oregon coastline to Charleston\, South Carolina\, observed by nearly 215 million people. On April 8th of next year\, another TSE will be seen (weather cooperating) in the continental U.S.   This event shall be the last such eclipse visible in the domestically\, until August 23\, 2044\, followed by another TSE on August 12\, 2045. \nLike the 2017 event\, many large cities lie in the path of totality — chief among them being San Antonio\, Dallas-Fort Worth\, Austin\, and Waco\, TX\, as well as Indianapolis\, IN\, Cleveland\, OH\, and Buffalo and Rochester\, NY. \nThe presentation shall focus on the overall circumstances of the April 8th eclipse\, synoptic weather prospects for selected observation venues\, as well as providing some helpful suggestions regarding preparations for those interested in attempting to view totality. \n  \n  \n \nProfessor Joel Harris has been traveling throughout the world to observe solar eclipses since 1973 — totaling 50 years of eclipse chasing\, encompassing some 22 total eclipse events\, and having spent over an hour within the lunar umbra. \nHis first eclipse experience was as part of a scientific team supporting the noted American solar astronomer\, Dr. Donald Menzel of Harvard Observatory\, in the Mauritanian Sahara Desert in 1973. \nProfessor Harris spent 17 years in the defense and aerospace industries as a senior systems engineer\, having earned both his bachelor’s degree in electrical/electronic engineering\, and his master’s in systems engineering. \nHe has been awarded the NASA Group Achievement Award for his public relations work as project information officer supporting the Galileo Project at Jet Propulsion Laboratory from 1982 – 1986\, and was elected a Fellow of the Royal Astronomical Society in 2018. \nHarris currently lives in Newbury Park\, CA\, with his wife of 23 years\, Patti\, their rescue dogs Bailey and Sadie\, and his “B flat Grey Tabby” cat\, Miranda. \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2024-01/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20240105T193000
DTEND;TZID=America/Los_Angeles:20240105T213000
DTSTAMP:20260407T151111
CREATED:20230803T225207Z
LAST-MODIFIED:20230803T225207Z
UID:10001332-1704483000-1704490200@www.ocastronomers.org
SUMMARY:Beginner's Class In-person event
DESCRIPTION:This is a free and open to the public  event (In-person event only). \nThe 5th session of the Beginners Astronomy Class is the “How to Use Your Telescope”. \nIf you have a telescope and would like some help learning to set it up and use it\, attend this Hands-on class. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/beginners-class-in-person-event-2/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231215T190000
DTEND;TZID=America/Los_Angeles:20231215T210000
DTSTAMP:20260407T151111
CREATED:20231114T001743Z
LAST-MODIFIED:20231205T215951Z
UID:10001341-1702666800-1702674000@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:NOTE: THE DECEMBER ASIG MEETING WILL BE HELD DECEMBER 8\, 2023 AT 7 PM AT HMOC.  WE RETURN TO OUR REGULAR SCHEDULE OF THIRD FRIDAY OF THE MONTH JANUARY 2024. \n  \nThe monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-2-2/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231209T220000
DTEND;TZID=America/Los_Angeles:20231209T233000
DTSTAMP:20260407T151111
CREATED:20230131T204519Z
LAST-MODIFIED:20230131T204519Z
UID:10001296-1702159200-1702164600@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar-2023-12/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231208T193000
DTEND;TZID=America/Los_Angeles:20231208T213000
DTSTAMP:20260407T151111
CREATED:20231105T221038Z
LAST-MODIFIED:20231105T221645Z
UID:10001339-1702063800-1702071000@www.ocastronomers.org
SUMMARY:General Meeting – December 2023
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online. Due to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present inperson from the Chapman University’s campus.\n\n  \n  \nBrave New Worlds\n  \n  \n \n  \nThirty years ago\, the astronomical world finally had an answer to one of the most profound questions humanity has ever asked: do the distant stars have worlds of their own? In the last three decades\, we have gone from a handful of initial discoveries to an avalanche of information. Internationally published science illustrator and long time OCA member Chris Butler will bring it all together and offer his perspective of where we stand now\, and what the implications are of all these brave new worlds. \n  \n \n  \nChris Butler is an internationally published science and nature artist best known for his work on astronomical subjects and for his work as a science speaker and educator.  Chris is the senior artist and animator for the Griffith Observatory in Los Angeles\, where he has been involved in public program production and exhibit design for 26 years.  Chris has been a member of the Orange County Astronomers since 1984\, and has served as Vice President and a member of the Board. Chris holds memberships in numerous other astronomical organizations\, is a Fellow of the Royal Astronomical Society\, and was honored to have an asteroid named after him by the International Astronomical Union. \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2023-12/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231201T193000
DTEND;TZID=America/Los_Angeles:20231201T213000
DTSTAMP:20260407T151111
CREATED:20230803T225057Z
LAST-MODIFIED:20230803T225807Z
UID:10001331-1701459000-1701466200@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here at or after 7:10pm. \nThe 4th session of the Beginners Astronomy Class covers the science behind the telescope. \nHow do our eyes actually perceive objects we see in the telescope and what is the physics that allows that perception. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/online-beginners-class-15/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231117T190000
DTEND;TZID=America/Los_Angeles:20231117T210000
DTSTAMP:20260407T151111
CREATED:20231113T235134Z
LAST-MODIFIED:20231114T001413Z
UID:10001320-1700247600-1700254800@www.ocastronomers.org
SUMMARY:OCA Astrophysics SIG Meeting
DESCRIPTION:THE NOVEMBER 2023 ASIG MEETING WILL NOT BE HELD AT HMOC.  FOR INFORMATION PLEASE SEE THE ASIG NOVEMBER 23 AGENDA OR CONTACT THE ORGANIZER  mark@ocastronomers.org . \nThe monthly meeting of the Astrophysics Special Interest Group is at 7:00 PM every third Friday of the month at the Heritage Museum of Orange County. Please contact the ASIG chair for details at mark@ocastronomers.org . \nViews: 2
URL:https://www.ocastronomers.org/calendar/oca-astrophysics-sig-meeting-2/
LOCATION:Orange Coast College\, Building 40\, Astronomy House\, Merrimac Way\, Costa Mesa\, CA\, 92626\, United States
CATEGORIES:SIG Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231111T220000
DTEND;TZID=America/Los_Angeles:20231111T233000
DTSTAMP:20260407T151111
CREATED:20230131T204451Z
LAST-MODIFIED:20230131T204451Z
UID:10001295-1699740000-1699745400@www.ocastronomers.org
SUMMARY:Open Spiral Bar
DESCRIPTION:This is a free and open to the public online event. \nJoin Zoom\n  \nCome and socialize with your fellow astronomy enthusiasts face-to-face virtually!\nBring your latest astrophotography\, mini-presentation\, questions or none and your own refreshments. \n \nViews: 2
URL:https://www.ocastronomers.org/calendar/open-spiral-bar-2023-11/
LOCATION:Online
CATEGORIES:Meeting After the Meeting
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231110T193000
DTEND;TZID=America/Los_Angeles:20231110T213000
DTSTAMP:20260407T151111
CREATED:20231023T205929Z
LAST-MODIFIED:20231111T042103Z
UID:10001338-1699644600-1699651800@www.ocastronomers.org
SUMMARY:General Meeting – November 2023
DESCRIPTION:This is a free and open to the public hybrid event\, held both inperson and online. Due to the newly effective insurance requirements\, we regret that we can not allow people under 18 on the Chapman Campus\, they are welcome to attend online.\n Join Zoom\n\nThis meeting’s speaker will present inperson from the Chapman University’s campus.\n\n  \n  \nRACING WITH THE MOON\n\n  \nDANCING WITH THE STARS\n  \n  \n  \nIn RACING WITH THE MOON / DANCING WITH THE STARS. Richard Lederer\, Ph.D.\, will share the etymology of words and phrases derived from our moon sun\, galaxy and the stars. He’ll also welcome your questions about the English language — puns to punctuation\, pronouns to pronunciation\, and palaver to palindromes. \n \nSan Diego Union-Tribune language columnist Richard Lederer\, Ph.D.\, is the author of 60 books about language\, history\, and humor\, including his best-selling Anguished English series and his current title\, Lederer’s Language & Laughter. \nHe is a founding co-host of “A Way With Words\,” broadcast on Public Radio. \nDr. Lederer has been named International Punster of the Year and Toastmasters International’s Golden Gavel winner. \nThere will be a book signing after the event. \nYou can find the list of books authored by Dr. Lederer along with instructions for ordering\, here: RichardLedererBookList \nYou can find the text of the talk here: RichardLedererMoonAndStars \nViews: 2
URL:https://www.ocastronomers.org/calendar/general-meeting-2023-11/
LOCATION:Irvine Lecture Hall of the Chapman University\, 336 N Center St\, Orange\, CA\, 92866\, United States
CATEGORIES:General Meetings
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20231103T193000
DTEND;TZID=America/Los_Angeles:20231103T213000
DTSTAMP:20260407T151111
CREATED:20230803T224913Z
LAST-MODIFIED:20230803T225740Z
UID:10001329-1699039800-1699047000@www.ocastronomers.org
SUMMARY:Online Beginner's Class
DESCRIPTION:This is a free and open to the public online event\, to attend please register with zoom by clicking here at or after 7:10pm. \nThe 3rd session of the Beginners Astronomy Class covers different methods of finding objects in the night sky.  Special topic is learning the constellations. \nFor details\, please visit here and download the sample information PDF package. \nViews: 2
URL:https://www.ocastronomers.org/calendar/online-beginners-class-14/
LOCATION:Online
CATEGORIES:Beginner's Class
END:VEVENT
END:VCALENDAR