Clear Sky Chart

  • Sponsors
  • Sponsors

    Sponsors are remarkably wise and kind people who have contributed money to help defray the costs of generating clear sky charts from (free) CMC data. They have my deepest thanks:

    Winer Observatory

    Friends of Beacon Field Airport
    Joseph TrerotolaAnonymous
    Dr. John SohlKaushik IyerJustin Bailo
    Kok ChenMichael RudyJane Houston Jones and Morris jones
    Southern Maryland Astronomical SocietyTim Kearsley
    David McDavidBigMailer.ioBert Stevens
    Dr. Michael W. RidenhourTiffiny MansouriThomas Wroblewski
    Wolf Creek ObservatoryJnani CevvelJim Woods
    Joseph & Amy GallowayMax MitchellHans Flaatrud
    LKappukattEric RachutRASC Ottawa Centre
    Steve Altstadt
    Southern California Desert Video Astronomers
    Steve Altic
    The Wilkersons of Pittsburgh
    William C. BrysonJohn HarrisRichard Seely
    Steven SchlagelNaperville Astronomical AssociationPhilip Massey
    Jane Gnass

    sponsored link: Email marketing for franchises.

    Jay and Maureen Huston
    of Long Mountain Ranch
    Roger MenardAmateur Telescope Makers of BostonJerry Spevak
    David ONeillVictoria woodsFrank Willburn
    UConn PhysicsMichael Rosolina
    Aaron QuickJimmy Deetman
    Oleg RumiancevRob & Theresa BritschgiSate Consulting LLC
    Roxanne KaminThe Noroads GarageDave & Robert
    Liang MingChristopher AzarDon Pensack
    David MusserDee Jay RandallJim Mazur
    Mark SimmonsActon Sky PortalChippewa Valley Astronomical Society
    Mark C.Matrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Kyle GoodwinKen SabatiniKaren Miller SLC
    Andy Schlei

    Gardner Camp Youth Astronomy Club
    David Oesper
    Billy and Domitta GladsonSteven LJ RussoBrian M. Carroll
    Anthony ScandurraTracy TuttleMichael Vander Vorst for the San Diego Astronomy Association
    Rhonda Weeks
    Brendan Bronzan
    David T. and Jean M. LongMark Hanning-Lee
    Ben LutchD. Craig Tupper
    Nick LloydPedroGlenn Littledale

    Salt Lake Astronomical Society
    Kenneth Stallard
    Yves Barriere
    Beth Colyear
    John & Cathy MooreRick EvansGinny Stumborg-Rosin
    Buffalo Astronomical Association
    Art Gilbert
    Diego GomezDave HasenauerBrian Combs
    Tom Neville

    Astronomical Society of Northern New England
    Charles S Morris
    Oscar EcheverriKerrigan Singer
    and
    Ridley Singer
    James Munson
    Martin FlynnMark MannerDr. Barbara G. Harris
    Stuart AlldrittStarfront Observatories DiscordClaude Duplessis
    Kevin AbelnChris WebbRobert & Elaine White
    Derek ArcherStephen CraigBob Taylor
    Herman ZwirnA member of the Saint Petersburg Astronomy Club.Jerome Hollon
    MessiernutJames PondBob Pitt
    Birmingham Astronomical Society
    In memory of Mike Miller
    Harry Sarber
    John R. CrillyPlumas Lake ObservatoryRiverside Astronomical Society
    Martin WilsonMichael PersonValley of the Moon Observatory Association
    Dave LoPrestiTri-Valley Stargazers Astronomy ClubCarl Roland
    Eyes on the Sky
    Frank M. Klicar
    Colin Orion ChandlerThe Unfrozen Caveman AstronomerGloucester Area Astronomy Club
    Chris STodd KuniokaPaul Dawson
    Terrence Boyll

    RASC Toronto Centre
    Ace Printing Newfoundland
    Gailen MarshallBob HillierRJH Photography
    Texas Astronomical SocietyNoah AlbersTim Povlick
    Santaluz Observatory
    Sue and Alan French
    Ekim Unal
    deepskyobjects.com

    Face The Outdoors Auora Viewing Lodge Tours
    City Lights Bookstore
    Zack WhaleyTom JaegerRIP Amigo
    Tom HoffelderSun City AstronomersDeep Springs College
    RASC Halifax CentrePeter ZsenitsPaul D Clarke
    Oregon Star Party CommiteeNorthern Cross Science FoundationRobert & Erika Moon
    and the
    IAS
    Mike WirthsMichael CollinsMark Warren
    UberclockMark BiersackLuke Edens
    Lauren WeissRASC Calgary CentreKlaus Peltsch
    Nature Friend MagazineKevin & Carmen KasnerKayla Vasquez
    Justin HendricksJuno PorterSnake Wash Farms Observatory
    Joseph GeigerJoseph ComeauJoel E. Guthals
    David M. DouglassJim & Terry TurnerJerry Hilburn
    Jerel SmithJeff AlfeldJim & Lisa McKay
    John W. PalmieriHai DuSteve Cariddi
    Steve Johnson, PhDGeorge PalermoGene and Charlotte Dupree
    Gary D. MaupinGaboury Benoit
    Eric LaflammeN3DXW & N3EDIndiana Astronomical Society
    David PetterssonDodie ReaganConnor Ness
    Colin Orion ChandlerCary MacWilliamsCameron County Recreation, PA
    BillRBruce C TaylorAstronomical Society of Long Island
    Arrowhead Astronomical Society (Duluth,MN)Andre VaillancourtAlexandre Koukarine
    Albany Area Amateur AstronomersAlan & Pamela

    Why did people sponsor?

    Because they were fine people!

    We'd like to thank everyone who has given money to support cleardarksky.com/Clear Sky Charts. However, to simplify bookkeeping, taxes, maintenance and code complexity, effective immediately no more money for sponsorships will be accepted and existing subscriptions will be cancelled.

    Stay tuned for more news on how sponsored features will work in the future.

    If you still want to express your appreciation financially, please donate to the Wellspring Cancer Support Foundation, at https://give.wellspring.ca/give-wcsf-paypal

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