Clear Sky Chart

  • Sponsors
  • Why be a sponsor?
  • What does sponsorship pay for?
  • How to be a sponsor?
  • How much does it cost?
  • Sponsors

    Sponsors are remarkably wise and kind people who have contributed money to help defray the costs of generating clear sky charts from CMC data. They have my deepest thanks:

    Anonymous
    Hans FlaatrudJnani Cevvel
    Bob TaylorRASC Ottawa Centre
    Kevin Abeln

    Putman Mountain Observatory
    Dave EricksonDr. John SohlDr. Barbara G. Harris
    Southern Maryland Astronomical Society
    Amateur Telescope Makers of Boston
    Gregg H SchultzWiner Observatory
    Tim KearsleyRoger AppeldornJoel E. Guthals

    RASC Toronto Centre
    High School Online
    Audie Hickey
    Jerry Spevak
    Fire Stick Tricks
    Philip Massey
    Sky Hound ObservatoryFrank Willburn
    Gary Spiers
    Matrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering
    Ralph E. TaggartRalph S. Miller

    Chapel Hill Astronomical and Observational Society
    Patrick ManleyThe Dilly Hill ObservatoryJacques Lesage
    Honoring the ongoing contributions of Dr. Alvin UrelesBert StevensAndy Schlei

    MedoMak Family Camp & Retreat Center
    Valley of the Moon Observatory Association

    East Valley Astronomy Club and The Saguaro Astronomy Club
    David OesperHumane Animal HospitalIn Focus Astronomy
    Mark Hanning-LeeToney Burkhart
    In memory of Maurice L. Battin, Jr.Daniel WinnSonoma County Astronomical Society
    John Goar of olympictelescope.comSuper Sweep Street Clean and Power SweepingWard Lake Observatory
    Dave & RobertKim Pauly

    Bonocasino.es
    Michael Rudy
    Walnut Canyon CabinsStephen Craig
    EyepiecesEtc.comBob HillierKaren Miller SLC
    Digital Science Inc.Dave Reese
    Oscar EcheverriHarvard Optical SETISola Virtus Observatory

    Salt Lake Astronomical Society
    Michael Vander Vorst for the San Diego Astronomy AssociationIsland County Astronomical SocietyBuffalo Astronomical Association
    avertedimagination.comDan RicheyIn memory of my beloved Marty. I know you created a galaxy from the light within your heart. I'll see you on the other side of the stars. All my love, Dianne
    Charts in ExcelSteve QuigleyJoseph Comeau
    Avery WillardTony O'KeefeEmilio Robau
    John & Cathy MooreTim BrownRemembering Eric Eddison
    Carl Schreiner, MD PC ENT Associates of Roseburg
    online-ruleta.infotragamonedas-online.netRahapelit-netissa.com
    Tragaperras-online.orgJoseph GallowayPaul Dawson
    Dave LoPrestiJim DavisEric Rachut
    Charles S MorrisATOMIC Consultants LLCBuddy, the Cat

    Astronomical Society of Northern New England
    Robert & Elaine WhiteBob Pitt
    Project PANOPTESDoug WinnerMike Lewis
    A member of the Imperial Polk Astronomical Society.Chris EvansC. E. Steuart Dewar
    Austin Astronomical SocietyGloucester Area Astronomy ClubRedwood Mountain View Retreat a Vacation Rental for Astronomy
    SkiPi Online ObservatoryDan GrayTri-Valley Stargazers Astronomy Club
    Denny MorseDan & Reba FischerArrowhead Astronomical Society (Duluth,MN)
    Dave KazalaJamie KernLiz Martin
    Eric BuehrensSue and Alan FrenchEric Reines
    Jim GerlachMichael RosolinaTelescopes in Education
    DarkRangerTelescopeTours.comGeorge Varga - MTRP VolunteerKlaus Peltsch
    and the
    Algoma Area Astronomers
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    Immigration Law of Montana, P.C
    Jeffrey LoweTelemarketing BrisbaneDmitri Semenov
    Online Casino No DepositBitcoin Betting
    Lee & Gail Davidson
    in memory of
    L. Nevil Davy
    Dick PostTodd KuniokaJames Lindelien
    Dr. Bill (20361) RomanishinSUP Boards Review - Paddleboard GuideNeal A Smith Sr
    Skip PassRiverside Astronomical SocietyDeerfield Observatory
    State College PA
    Abolfath Hidaji"Sky Ranger"
    Online Pokies NZOnline Slots SingaporeOnline Casino Singapore
    Fremont Peak Observatory AssociationBirmingham Astronomical SocietyLynn Miner
    Dean SalmanRalph RichardLeo Taylor
    intimate wedding venues Brisbane finger food catering brisbane
    SwampRatsDavid M. DouglassWilliam T. Conner
    Jimmy BookRichard DeMidioRoger Menard
    Brian E. GrayNW Home Exteriors / Lake Oswego RoofingJim Turner
    Don HolmgrenIndiana Astronomical SocietyDiscount Promo Codes
    Cotton Clouds - Portland MattressTeach English in ChinaRhonda Weeks
    Allergy Clinic PortlandPortland SEODelaware Valley Amateur Astronomers
    Online Slots CanadaRobert EdwardsChiropractor Surfers Paradise
    Roofing BrisbaneDavid YoungRay Bertucci
    Aruba car rental

    Charlotte Amateur Astronomers Club

    new moon telescopes
    Jim MazurOregon Star Party CommiteeDave Hasenauer
    Fred WirsingJane and Mojo JonesChippewa Valley Astronomical Society
    Fraser Valley Astronomers SocietyCedar Homes
    Snake Wash Farms ObservatoryMichael Toomeydeepskyobjects.com
    Theresa and Robert BritschgiCarl KubitzCommercial Dispute Resolution
    Robert EnglishThomas WalkerRandy Wilson
    Robinson Jeffers Tor House FoundationHorace SmithWilliamson County Astronomy Club
    Douglas RaybeckAustin BontragerPaul Landman
    New Mexico Skies, Inc.Ralf PattersonGene and Charlotte Dupree
    Friends of Ritter ObservatoryWilliam StallingsPeter P Geremia
    Clyde Miller
    Dave Cotterell
    Northern Cross Science FoundationJonDMike Dodd
    Daniel NewmanRobert T. Cecil

    ruleta-casino.es
    Charlie Miller
    Diego GomezBruce WaddingtonNaperville Astronomical Association
    Roy ClinganIsagenix CleanseMike Bickley
    Dan FennessyTim Povlick
    Santaluz Observatory
    Jerry Hubbell
    and
    Rappahanock Astronomy Club..
    Bryan SnowBob StoffregenGeza Kurczveil
    Jerry HubbellPhillip V. VirdenAndre Vaillancourt
    Souder PropertiesEd IsenbergOllie Eisman
    Ken Pileggi, the Timing Belt GuySembrar100Uberclock
    Benzene the Cat

    Why be a sponsor?

    Aside from knowing that you're helping north-american astronomers observe more often and the sheer joy of altruism, it gives me an opportunity to thank you in some small ways.

    It seems appropriate to me to give more computing resources to sponsored charts -- after all, sponsors are helping to pay precisely for that.

    It currently takes about two hours for me to update all chart pages after a CMC forecast update. I update the sponsored charts first. In the event of a system or hardware failure, I may only be able to update sponsored charts until I can make repair. Some cpu-intentensive features, like the climate/history pages, I only do for sponsored charts.

    What does sponsorship pay for?

    More importantly, sponsorship does not pay for the basic data from which I generate the charts. That data is offered to everyone for free by the Canadian Meteorological Centre though their public web page.

    Sponsorship does reduce some of the costs of internet access, web hosting, computers, software development and caffeine that I use to generate clear sky charts.

    How to be a sponsor.

    No amount is too small. I list sponsors for about a week per us dollar of sponsorship. (I ask more from commercial sponsors and do more for commercial sponsors. Email me for details.)

    There are two ways to sponsor:

    • Mail me a check. Please do not use the address printed in the February 2004 issue of Sky & Telescope page 69; it is wrong even with Stuart's correction. Instead, please Email me for the correct snail mail address. US dollar and personal checks are fine. Note that postage to me from the USA is us$1.15 and from Canada is can$0.85. A check gets the greatest amount of your sponsorship to me but is slow.

    • Or click on a button below to send money from your Paypal account or credit card.


      Non-Canadians please use: US Dollars

      Canadians Please use: Canadian Dollars

    In either case, let me know:
    1. what name you'd like credited on this page. I can also link your web page, if you like.
    2. The names of any clear sky chart pages you'd like your sponsorship to be acknowledged on.
    I always acknowledge receipt with an email.

    How much does it cost?

    There is no minimum sponsorship amount. I am greatful for any support. I also do not send past sponsors follow-up emails asking for more money.

    But to be fair to all sponsors, I acknowledge sponsors on this page, and on chart pages they've chosen to support, for a time proprotional to their sponsorship.


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