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 IyerKok Chen
    Michael RudyJustin BailoJane Houston Jones and Morris jones
    Southern Maryland Astronomical SocietyDavid McDavid
    Bert StevensDr. Michael W. RidenhourTiffiny Mansouri
    BigMailer.ioTim KearsleyThomas Wroblewski
    Wolf Creek ObservatoryJnani CevvelJim Woods
    Joseph & Amy GallowayMax MitchellLKappukatt
    Eric RachutSteve AltstadtHans Flaatrud
    Southern California Desert Video AstronomersSteve Altic
    The Wilkersons of PittsburghRASC Ottawa CentreWilliam C. Bryson
    John HarrisRichard SeelySteven Schlagel
    Jane GnassJay and Maureen Huston
    of Long Mountain Ranch
    Roger MenardMatrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Jerry Spevak
    David ONeillVictoria woodsFrank Willburn
    UConn PhysicsMichael Rosolina
    Aaron QuickJimmy Deetman
    Oleg RumiancevRob & Theresa BritschgiRoxanne Kamin
    Dave & RobertLiang MingChristopher Azar
    Don PensackPhilip MasseyPaul Dawson
    David Musser

    RASC Toronto Centre
    Naperville Astronomical Association
    Ace Printing NewfoundlandRJH PhotographyTexas Astronomical Society
    Beth ColyearTim Povlick
    Santaluz Observatory
    Sue and Alan FrenchMark MannerPlumas Lake Observatory
    Ekim Unal
    David T. and Jean M. LongThe Noroads GarageChris Webb
    deepskyobjects.comAmateur Telescope Makers of BostonAndy Schlei

    Face The Outdoors Auora Viewing Lodge Tours
    Sate Consulting LLCCity Lights Bookstore
    Zack WhaleyYves BarriereBilly and Domitta Gladson
    Valley of the Moon Observatory AssociationTracy TuttleTom Neville
    Todd KuniokaTom JaegerRIP Amigo
    Tri-Valley Stargazers Astronomy ClubTom Hoffelder
    Stuart AlldrittSun City Astronomers

    Salt Lake Astronomical Society
    Kerrigan Singer
    and
    Ridley Singer
    Deep Springs CollegeBob Pitt
    Riverside Astronomical SocietyRASC Halifax CentrePedro
    Peter ZsenitsPaul D ClarkeActon Sky Portal
    Oregon Star Party CommiteeOscar EcheverriNorthern Cross Science Foundation
    Nick LloydRobert & Elaine WhiteGinny Stumborg-Rosin
    Robert & Erika Moon
    and the
    IAS
    Rhonda Weeks
    Mike Wirths

    Gardner Camp Youth Astronomy Club
    Michael Person
    Michael CollinsMark WarrenMark Simmons
    UberclockMark BiersackMark Hanning-Lee
    Martin WilsonMartin FlynnNoah Albers
    Stephen CraigLuke EdensLauren Weiss
    Kyle GoodwinRASC Calgary CentreKlaus Peltsch
    Nature Friend MagazineKevin & Carmen KasnerKenneth Stallard
    Ken SabatiniKayla Vasquez
    Karen Miller SLCJustin HendricksJuno Porter
    John R. CrillySnake Wash Farms ObservatoryJoseph Geiger
    Joseph ComeauJohn & Cathy MooreJoel E. Guthals
    David M. DouglassJim & Terry TurnerJerry Hilburn
    Jerome HollonJerel Smith
    Jeff AlfeldJim & Lisa McKayJames Munson
    Jim MazurJames PondJohn W. Palmieri
    Herman ZwirnHarry SarberHai Du
    Steven LJ RussoSteve CariddiSteve Johnson, PhD
    George PalermoGene and Charlotte DupreeGary D. Maupin
    Gloucester Area Astronomy ClubGailen Marshall
    Gaboury BenoitFrank M. KlicarA member of the Saint Petersburg Astronomy Club.
    Eric LaflammeN3DXW & N3ED
    Starfront Observatories DiscordDiego GomezDerek Archer
    Indiana Astronomical SocietyDavid Pettersson
    Eyes on the SkyDave LoPrestiDodie Reagan
    Dave HasenauerDavid OesperD. Craig Tupper
    Dee Jay RandallConnor NessColin Orion Chandler
    Colin Orion ChandlerChippewa Valley Astronomical SocietyCharles S Morris
    Cary MacWilliamsClaude Duplessis
    Cameron County Recreation, PABuffalo Astronomical AssociationBrian M. Carroll
    Brian CombsBrendan BronzanBob Hillier
    Birmingham Astronomical Society
    In memory of Mike Miller
    BillRBen Lutch
    Bruce C Taylor

    Astronomical Society of Northern New England
    Astronomical Society of Long Island
    Arrowhead Astronomical Society (Duluth,MN)Anthony ScandurraAndre Vaillancourt
    The Unfrozen Caveman AstronomerAlexandre KoukarineAlbany Area Amateur Astronomers
    Alan & 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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