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. RidenhourBigMailer.io
    Tim KearsleyTiffiny MansouriThomas Wroblewski
    Wolf Creek ObservatoryJnani CevvelJim Woods
    Joseph & Amy GallowayMax MitchellLKappukatt
    Eric RachutSteve AltstadtHans Flaatrud
    Southern California Desert Video AstronomersSteve AlticRASC Ottawa Centre
    The Wilkersons of Pittsburgh
    William C. BrysonJohn HarrisRichard Seely
    Steven SchlagelJane GnassJay and Maureen Huston
    of Long Mountain Ranch
    Roger MenardJerry SpevakDavid ONeill
    Victoria woodsFrank WillburnPhilip Massey
    UConn PhysicsMatrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Michael Rosolina
    Aaron Quick
    Jimmy DeetmanOleg RumiancevRob & Theresa Britschgi
    Roxanne KaminDave & RobertAmateur Telescope Makers of Boston
    Liang MingChristopher AzarDon Pensack
    Sate Consulting LLCDavid MusserDee Jay Randall
    Jim MazurMark SimmonsActon Sky Portal
    Chippewa Valley Astronomical Society
    Mark C.
    Kyle GoodwinKen SabatiniKaren Miller SLC

    Gardner Camp Youth Astronomy Club
    David OesperBilly and Domitta Gladson
    Steven LJ RussoBrian M. CarrollAnthony Scandurra
    Tracy TuttleMichael Vander Vorst for the San Diego Astronomy AssociationRhonda Weeks
    Paul Dawson

    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.comAndy Schlei

    Face The Outdoors Auora Viewing Lodge Tours
    City Lights BookstoreZack WhaleyYves Barriere
    Valley of the Moon Observatory AssociationTom NevilleTodd Kunioka
    Tom JaegerRIP AmigoTri-Valley Stargazers Astronomy Club
    Tom Hoffelder
    Stuart Alldritt
    Sun City Astronomers

    Salt Lake Astronomical Society
    Kerrigan Singer
    and
    Ridley Singer
    Deep Springs CollegeBob PittRiverside Astronomical Society
    RASC Halifax CentrePedroPeter Zsenits
    Paul D ClarkeOregon Star Party CommiteeOscar Echeverri
    Northern Cross Science FoundationNick LloydRobert & Elaine White
    Ginny Stumborg-RosinRobert & Erika Moon
    and the
    IAS
    Mike WirthsMichael PersonMichael Collins
    Mark WarrenUberclockMark Biersack
    Mark Hanning-LeeMartin WilsonMartin Flynn
    Noah AlbersStephen CraigLuke Edens
    Lauren WeissRASC Calgary CentreKlaus Peltsch
    Nature Friend MagazineKevin & Carmen KasnerKenneth Stallard
    Kayla Vasquez
    Justin Hendricks
    Juno PorterJohn R. CrillySnake Wash Farms Observatory
    Joseph GeigerJoseph ComeauJohn & Cathy Moore
    Joel E. GuthalsDavid M. DouglassJim & Terry Turner
    Jerry HilburnJerome HollonJerel Smith
    Jeff AlfeldJim & Lisa McKayJames Munson
    James PondJohn W. PalmieriHerman Zwirn
    Harry SarberHai DuSteve Cariddi
    Steve Johnson, PhDGeorge PalermoGene and Charlotte Dupree
    Gary D. Maupin
    Gloucester Area Astronomy Club
    Gailen MarshallGaboury BenoitFrank M. Klicar
    A member of the Saint Petersburg Astronomy Club.
    Eric Laflamme
    N3DXW & N3EDStarfront Observatories DiscordDiego Gomez
    Derek Archer
    Indiana Astronomical Society
    David PetterssonEyes on the SkyDave LoPresti
    Dodie ReaganDave HasenauerD. Craig Tupper
    Connor NessColin Orion ChandlerColin Orion Chandler
    Charles S Morris
    Cary MacWilliams
    Claude DuplessisCameron County Recreation, PABuffalo Astronomical Association
    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)Andre VaillancourtThe Unfrozen Caveman Astronomer
    Alexandre KoukarineAlbany 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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