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 GallowayHans FlaatrudMax Mitchell
    LKappukattEric RachutRASC Ottawa Centre
    Steve Altstadt
    Southern California Desert Video Astronomers
    Steve Altic

    sponsored link: Email marketing for franchises.

    The Wilkersons of PittsburghWilliam C. BrysonJohn Harris
    Richard SeelyNaperville Astronomical AssociationSteven Schlagel
    Philip MasseyJane GnassJay and Maureen Huston
    of Long Mountain Ranch
    Amateur Telescope Makers of BostonRoger MenardJerry Spevak
    David ONeillVictoria woodsFrank Willburn
    UConn PhysicsMichael Rosolina
    Aaron QuickJimmy Deetman
    Oleg RumiancevThe Noroads GarageRob & Theresa Britschgi
    Sate Consulting LLCRoxanne KaminDave & Robert
    Liang MingChristopher AzarDon Pensack
    David MusserDee Jay RandallJim Mazur
    Mark SimmonsActon Sky PortalChippewa Valley Astronomical Society
    Mark C.Andy Schlei
    Kyle GoodwinKen SabatiniKaren Miller SLC
    Matrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering

    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 WeeksDavid T. and Jean M. Long
    Brendan Bronzan
    Mark Hanning-LeeBen LutchBeth Colyear
    D. Craig TupperNick LloydPedro
    Glenn Littledale

    Salt Lake Astronomical Society
    Kenneth Stallard
    Yves Barriere
    John & Cathy MooreRick EvansGinny Stumborg-Rosin
    Buffalo Astronomical Association
    Art Gilbert
    Mark MannerDiego GomezDave Hasenauer
    Brian CombsTom Neville

    Astronomical Society of Northern New England
    Charles S MorrisOscar EcheverriKerrigan Singer
    and
    Ridley Singer
    James MunsonMartin FlynnDr. Barbara G. Harris
    Chris WebbStuart AlldrittStarfront Observatories Discord
    Claude DuplessisKevin AbelnRobert & 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
    RJH PhotographyDave LoPrestiTri-Valley Stargazers Astronomy Club
    Carl RolandEyes on the Sky
    Frank M. KlicarColin Orion ChandlerThe Unfrozen Caveman Astronomer
    Tim Povlick
    Santaluz Observatory
    Gloucester Area Astronomy ClubChris S
    Todd KuniokaTerrence BoyllGailen Marshall
    Bob HillierNoah Albersdeepskyobjects.com
    Colin Orion ChandlerDick PostJoel E. Guthals
    Donald HagueDon LashleyAstronomical Society of Long Island
    Paul Dawson

    RASC Toronto Centre
    Ace Printing Newfoundland
    Texas Astronomical SocietyMark BiersackSue and Alan French
    Ekim Unal

    Face The Outdoors Auora Viewing Lodge Tours
    City Lights BookstoreZack WhaleyTom Jaeger
    RIP AmigoTom HoffelderSun City Astronomers
    Deep Springs CollegeRASC Halifax CentrePeter Zsenits
    Paul D ClarkeOregon Star Party CommiteeNorthern Cross Science Foundation
    Robert & Erika Moon
    and the
    IAS
    Mike WirthsMichael Collins
    Mark WarrenUberclockLuke Edens
    Lauren WeissRASC Calgary CentreKlaus Peltsch
    Nature Friend MagazineKevin & Carmen KasnerKayla Vasquez
    Justin HendricksJuno PorterSnake Wash Farms Observatory
    Joseph GeigerJoseph ComeauDavid M. Douglass
    Jim & Terry TurnerJerry HilburnJerel Smith
    Jeff AlfeldJim & Lisa McKayJohn W. Palmieri
    Hai DuSteve CariddiSteve Johnson, PhD
    George PalermoGene and Charlotte DupreeGary D. Maupin
    Gaboury Benoit
    Eric Laflamme
    N3DXW & N3EDIndiana Astronomical SocietyDavid Pettersson
    Dodie ReaganConnor NessCary MacWilliams
    Cameron County Recreation, PABillRBruce C Taylor
    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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