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

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    Joseph & Amy GallowayHans Flaatrud
    RASC Ottawa CentreMax MitchellLKappukatt
    Eric Rachut
    Steve Altstadt
    Southern California Desert Video AstronomersNaperville Astronomical AssociationSteve Altic
    The Wilkersons of PittsburghWilliam C. Bryson
    Philip MasseyJohn HarrisRichard Seely
    Steven SchlagelAmateur Telescope Makers of BostonJane Gnass
    Jay and Maureen Huston
    of Long Mountain Ranch
    Roger MenardJerry Spevak
    David ONeillThe Noroads GarageVictoria woods
    Frank WillburnUConn PhysicsMichael Rosolina
    Sate Consulting LLC
    Aaron QuickJimmy DeetmanOleg Rumiancev
    Rob & Theresa BritschgiRoxanne KaminDave & Robert
    Liang MingChristopher AzarDon Pensack
    Andy SchleiDavid Musser
    Dee Jay RandallJim MazurMark Simmons
    Acton Sky PortalChippewa Valley Astronomical SocietyBeth Colyear
    Mark C.Kyle Goodwin
    Ken SabatiniDavid T. and Jean M. LongKaren 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
    Matrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Brendan Bronzan
    Mark Hanning-LeeBen Lutch
    Mark MannerD. Craig TupperNick Lloyd
    Chris WebbPedroGlenn Littledale

    Salt Lake Astronomical Society
    Kenneth StallardRJH Photography
    Yves Barriere
    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 FlynnDr. Barbara G. HarrisStuart Alldritt
    Starfront Observatories DiscordClaude DuplessisKevin Abeln
    Robert & Elaine WhiteAce Printing NewfoundlandTim Povlick
    Santaluz Observatory
    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 PersonTexas Astronomical Society
    Valley of the Moon Observatory AssociationDave LoPrestiTri-Valley Stargazers Astronomy Club
    Carl RolandEyes on the Sky
    Frank M. KlicarColin Orion ChandlerThe Unfrozen Caveman Astronomer
    Gloucester Area Astronomy ClubChris SEkim Unal
    Todd KuniokaTerrence BoyllGailen Marshall
    Bob HillierNoah Albersdeepskyobjects.com
    Colin Orion ChandlerDick PostJoel E. Guthals
    Donald HagueDon LashleyAstronomical Society of Long Island
    John R. Duchek Ph.D.Mark BiersackNorthern Cross Science Foundation
    Gene and Charlotte DupreeLeonard ChristmanKevin & Carmen Kasner
    Snake Wash Farms ObservatoryGeorge PalermoSola Virtus Observatory
    Jeff Alfeld

    Putman Mountain Observatory
    Dodie Reagan
    N3DXW & N3EDJoseph GeigerBruce C Taylor
    Gaboury Benoit

    Face The Outdoors Auora Viewing Lodge Tours
    Robert & Erika Moon
    and the
    IAS
    John RehrigMichael CollinsTom Hoffelder
    Juno Porter
    Bill Manley
    David YoungZack WhaleyEric Zeiner
    Jim & Terry TurnerMichael PatakyJim & Lisa McKay
    Tim WinklerCameron County Recreation, PAHai Du
    Steve CariddiSun City AstronomersTom Jaeger
    RIP AmigoDeep Springs CollegeJustin Hendricks
    Paul DawsonConnor NessPaul D Clarke

    RASC Toronto Centre
    Steve Johnson, PhDSue and Alan French
    City Lights BookstoreRASC Halifax Centre
    Peter ZsenitsOregon Star Party CommiteeMike Wirths
    Mark WarrenUberclockLuke Edens
    Lauren WeissRASC Calgary CentreKlaus Peltsch
    Nature Friend MagazineKayla VasquezJoseph Comeau
    David M. DouglassJerry HilburnJerel Smith
    John W. PalmieriGary D. MaupinEric Laflamme
    Indiana Astronomical SocietyDavid PetterssonCary MacWilliams
    BillRArrowhead Astronomical Society (Duluth,MN)Andre Vaillancourt
    Alexandre KoukarineAlbany Area Amateur AstronomersAlan & Pamela
    Screech Owl Hill Observatory

    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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