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 Flaatrud
    Jnani Cevvel
    Bob Taylor
    RASC Ottawa Centre
    Winer Observatory
    Kevin Abeln

    Putman Mountain Observatory
    Paul DawsonDave Erickson
    Dr. John SohlDr. Barbara G. Harris
    Southern Maryland Astronomical SocietyTim Povlick
    Santaluz Observatory
    Gregg H SchultzAmateur Telescope Makers of BostonRalph S. Miller
    Tim KearsleyRoger AppeldornJoel E. Guthals
    Delaware Valley Amateur AstronomersSkiPi Online ObservatoryIn memory of Charlie Brown - Patrick J. Madden
    Naperville Astronomical AssociationJerry Spevak
    Birmingham Astronomical Society

    RASC Toronto Centre
    Sponsored by the free Minecraft modpack: GT New Horizons
    George PalermoSola Virtus Observatory
    Rob & Theresa BritschgiAudie HickeyRobert Martin Ayers
    Science Fund
    Matrix Engineering, Inc
    Industrial, Institutional and Commercial Electrical Engineering

    Michael A. Covington, writer
    New Mexico Skies, Inc.
    Frank WillburnEric Rachut
    Michael RudyYan SunGary Spiers
    Clyde Miller
    Steven D. Schlagel
    Philip Massey
    Ralph E. Taggart
    Jim Mazur

    Chapel Hill Astronomical and Observational Society
    Patrick ManleyThe Dilly Hill Observatory
    Jacques LesageHonoring the ongoing contributions of Dr. Alvin UrelesBert Stevens
    Sky Hound ObservatoryValley of the Moon Observatory Association

    East Valley Astronomy Club and The Saguaro Astronomy Club
    David OesperHumane Animal HospitalTax Accountants Sydney
    Online Slots AustraliaBest Online Pokies AustraliaOnline Pokies Australia
    Liz MartinMark Hanning-Lee
    Toney BurkhartIn memory of Maurice L. Battin, Jr.In Focus Astronomy
    Daniel WinnSonoma County Astronomical Society

    MedoMak Family Camp & Retreat Center
    John Goar of olympictelescope.comWard Lake Observatory
    Dave HasenauerDave & Robert

    ruleta-casino.es
    Shneor ShermanKim PaulyMichael Toomey
    Andy Schleiuudetkasinot.com
    CannaBiDog CBD For Dogs
    Super Sweep Street Clean and Power Sweeping
    Abolfath HidajiFriends of Ritter ObservatoryThomas Walker
    Horace SmithRASC Halifax CentreStuart Levy

    Bonocasino.es
    Brad WalterStephen CraigBob Hillier
    Fred CollisonKaren Miller SLCDave Reese
    Walt LickteigBob WhiteBruce Waddington
    Dan FennessySave Mount DiabloWalnut Canyon Cabins
    Oscar EcheverriMark CroomAlbany Area Amateur Astronomers
    John Downiepersonal injury attorney los angeles
    los angeles personal injury attorney
    http://losangelespersonalinjury.attorney
    http://losangelespersonalinjury.attorney
    EyepiecesEtc.com
    Harvard Optical SETIGraham Blake

    Salt Lake Astronomical Society
    J Perez
    Michael Vander Vorst for the San Diego Astronomy AssociationIsland County Astronomical SocietyBuffalo Astronomical Association
    avertedimagination.comIn 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, DianneSteve Quigley
    Joseph ComeauAvery WillardTony O'Keefe
    Emilio RobauJohn & Cathy MooreTim Brown
    Remembering Eric EddisonGene and Charlotte Dupree
    Joseph GallowayDave LoPresti
    Jim DavisCharles S MorrisCharts in Excel
    Buddy, the Cat

    Astronomical Society of Northern New England
    Northern Cross Science Foundation
    Robert & Elaine WhiteBob PittProject PANOPTES
    Doug WinnerMike LewisA member of the Imperial Polk Astronomical Society.
    Chris Evansdeepskyobjects.comRhonda Weeks
    Carl Schreiner, MD PC ENT Associates of RoseburgTom & Teri QuinnC. E. Steuart Dewar
    online-ruleta.infotragamonedas-online.netRahapelit-netissa.com
    Tragaperras-online.orgAustin Astronomical SocietyGloucester Area Astronomy Club
    Philip W. DavisATOMIC Consultants LLCDan Gray
    Tri-Valley Stargazers Astronomy ClubDenny MorseDan & Reba Fischer
    Allan FenskeArrowhead Astronomical Society (Duluth,MN)Family Braces
    Dave KazalaJamie KernEric Buehrens
    Sue and Alan FrenchJim GerlachMichael Rosolina
    Telescopes in EducationRedwood Mountain View Retreat a Vacation Rental for AstronomyGeorge Varga - MTRP Volunteer
    Christen M. Shore Co., LPAKlaus Peltsch
    and the
    Algoma Area Astronomers
    Acton Sky Portal
    Dan RicheyRedbeardJeffrey Lowe
    Dmitri SemenovSkyShack ObservatoryNortheast Florida Astronomical Society
    Jeff Hazel
    Lee & Gail Davidson
    in memory of
    L. Nevil Davy
    Dick Post
    R and R Property RehabDigital Science Inc.Phillip V. Virden
    Todd Kunioka
    James Lindelien
    Dr. Bill (20361) RomanishinNeal A Smith SrSkip Pass
    Riverside Astronomical SocietyDeerfield Observatory
    State College PA
    Online Casino No DepositBitcoin Betting
    Reed McCarty"Sky Ranger"Fremont Peak Observatory Association
    Lynn MinerDean SalmanRalph Richard
    Immigration Law of Montana, P.CLeo Taylor
    Telemarketing BrisbaneSwampRatsDavid M. Douglass
    William T. ConnerJimmy BookDiganova
    Richard DeMidioRoger MenardJohn W. Bannen
    SUP Boards Review - Paddleboard GuideBrian E. GrayDiego Gomez
    Jim TurnerDon HolmgrenIndiana Astronomical Society
    Martin WilsonBob StoffregenBill Patterson
    Online Pokies NZOnline Slots SingaporeOnline Casino Singapore
    Robert EdwardsHigh School Online
    Eric Reines
    Souder PropertiesAndre VaillancourtDavid Young
    Ray BertucciTom Neville

    Charlotte Amateur Astronomers Club
    Benzene the CatKen Pileggi, the Timing Belt Guy
    help with programming homeworkUberclock

    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.


    Clear Sky Chart Home | Danko's Homepage