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
    Tim KearsleySouthern Maryland Astronomical Society
    David McDavidBigMailer.ioBert Stevens
    Dr. Michael W. RidenhourTiffiny MansouriThomas Wroblewski
    Wolf Creek ObservatoryJnani CevvelJim Woods
    Joseph & Amy GallowayHans FlaatrudRASC Ottawa Centre
    Max MitchellLKappukattEric Rachut

    sponsored link: Email marketing for franchises.

    Steve Altstadt
    Southern California Desert Video AstronomersSteve AlticNaperville Astronomical Association
    The Wilkersons of PittsburghWilliam C. Bryson
    John HarrisRichard SeelyPhilip Massey
    Steven SchlagelAmateur Telescope Makers of BostonJane Gnass
    Jay and Maureen Huston
    of Long Mountain Ranch
    Roger MenardJerry Spevak
    David ONeillVictoria woodsFrank Willburn
    UConn PhysicsThe Noroads GarageMichael Rosolina
    Aaron Quick
    Sate Consulting LLCJimmy DeetmanOleg Rumiancev
    Rob & Theresa BritschgiRoxanne KaminDave & Robert
    Liang MingChristopher AzarDon Pensack
    David MusserDee Jay RandallJim Mazur
    Andy SchleiMark SimmonsActon Sky Portal
    Chippewa Valley Astronomical Society
    Mark C.
    Kyle GoodwinKen Sabatini
    Karen Miller SLC

    Gardner Camp Youth Astronomy Club
    David T. and Jean M. Long
    David OesperBilly and Domitta GladsonSteven LJ Russo
    Beth ColyearBrian M. CarrollMatrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Anthony ScandurraTracy TuttleMichael Vander Vorst for the San Diego Astronomy Association
    Rhonda Weeks
    Brendan Bronzan
    Mark Hanning-LeeBen Lutch
    D. Craig TupperNick LloydMark Manner
    PedroGlenn Littledale

    Salt Lake Astronomical Society
    Kenneth Stallard
    Yves Barriere
    Chris WebbJohn & Cathy Moore
    Rick EvansGinny Stumborg-RosinBuffalo Astronomical Association
    Art GilbertDiego Gomez
    Dave HasenauerBrian CombsTom Neville

    Astronomical Society of Northern New England
    Charles S MorrisOscar Echeverri
    Kerrigan Singer
    and
    Ridley Singer
    James MunsonMartin Flynn
    Dr. Barbara G. HarrisStuart AlldrittRJH Photography
    Starfront Observatories DiscordClaude DuplessisKevin Abeln
    Robert & Elaine WhiteDerek ArcherStephen Craig
    Bob TaylorHerman ZwirnA member of the Saint Petersburg Astronomy Club.
    Jerome HollonMessiernutJames Pond
    Bob PittBirmingham Astronomical Society
    In memory of Mike Miller
    Harry SarberJohn R. CrillyTim Povlick
    Santaluz Observatory
    Plumas Lake ObservatoryRiverside Astronomical SocietyMartin Wilson
    Michael PersonValley of the Moon Observatory AssociationDave LoPresti
    Tri-Valley Stargazers Astronomy ClubCarl RolandEyes on the Sky
    Frank M. KlicarColin Orion Chandler
    The Unfrozen Caveman AstronomerAce Printing NewfoundlandGloucester Area Astronomy Club
    Chris STodd KuniokaTerrence Boyll
    Gailen MarshallBob HillierNoah Albers
    deepskyobjects.comColin Orion ChandlerDick Post
    Joel E. GuthalsTexas Astronomical SocietyDonald Hague
    Don LashleyAstronomical Society of Long IslandEkim Unal
    Mark BiersackNorthern Cross Science FoundationGene and Charlotte Dupree
    Leonard ChristmanKevin & Carmen KasnerSnake Wash Farms Observatory
    George PalermoSola Virtus ObservatoryJeff Alfeld

    Putman Mountain Observatory
    Dodie ReaganN3DXW & N3ED
    Joseph GeigerBruce C TaylorJohn R. Duchek Ph.D.
    Gaboury BenoitRobert & Erika Moon
    and the
    IAS
    Paul Dawson

    RASC Toronto Centre
    John RehrigSue and Alan French
    City Lights BookstoreZack Whaley
    Tom JaegerRIP AmigoTom Hoffelder
    Sun City AstronomersDeep Springs CollegeRASC Halifax Centre
    Peter ZsenitsPaul D ClarkeOregon Star Party Commitee
    Mike WirthsMichael CollinsMark Warren
    UberclockLuke EdensLauren Weiss
    RASC Calgary CentreKlaus PeltschNature Friend Magazine
    Kayla VasquezJustin HendricksJuno Porter
    Joseph ComeauDavid M. DouglassJim & Terry Turner
    Jerry HilburnJerel SmithJim & Lisa McKay
    John W. PalmieriHai DuSteve Cariddi
    Steve Johnson, PhDGary D. Maupin
    Eric LaflammeIndiana Astronomical SocietyDavid Pettersson
    Connor NessCary MacWilliamsCameron County Recreation, PA
    BillRArrowhead Astronomical Society (Duluth,MN)Andre Vaillancourt
    Alexandre KoukarineAlbany Area Amateur AstronomersAlan & Pamela

    Face The Outdoors Auora Viewing Lodge Tours

    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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