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heweliusz

Społeczność Astropolis
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Odpowiedzi opublikowane przez heweliusz

  1. Pierwszy szkic Marsa -HUYGHENS.

    .SOME VIEWS OF MERCURY.

    Visual observations of planet Mercury in 1950 by A Dollfus 60 cm refractor at Pic du Midi

    South is up as seen at the telescpope V is the phase angle

    Planet Mercury planisphere of the surface features from all the visual and photographic

    observations available in 1970 Mercator projection[ North is up Nomenclature adopted by Inter!

    national Astronomical Union "from Murray et all and Dollfus et all

    Wenus

    MARS_HUYNGENS.JPG

    Merkury.JPG

    merkury_dofus.JPG

    wenuss.JPG

    wenusss.JPG

  2. No cóż Jowisz z każdym rokiem będzie wyżej (może komuś się uda kiedyś zobaczyć jakieś szczegóły B);) (ja jak to kiedyś pisałem na forum co widziałem : http://astro-forum.org/Forum/index.php?s=&...st&p=208211 , zobaczymy co w dobrych warunkach za kilka lat pokaże 14" teleskop :rolleyes:

    In 1961 A. Dollfus and his colleagues at the Pic du Midi observatory in France produced some preliminary mercator maps of Io, Europa, Ganymede and Callisto.

    http://members.fortunecity.com/volcanopele/maps.htm

    http://members.fortunecity.com/volcanopele/1961mapofIo.jpg

     

    Świetny artykuł !

    History of planetary science. The Pic du Midi Planetary Observation Project : 1941–1971

    Audouin Dollfus

    http://www.sciencedirect.com/science?_ob=A...b5176a56c21d96b

    Ground_based_map_of_Io.jpg

    szkice_ksiezy_jowisz.JPG

    szkice_ksiezy_jowisz_2_.JPG

    sat_jow_pic_du_midi.JPG

    sat_pic_du_midi.JPG

    sat_pid_du_mid_i_jow.JPG

  3. Karol Malapert

    http://pl.wikipedia.org/wiki/Karol_Malapert

     

    Karol Malapert współpracował z Polakiem Aleksym Sylviusem (Polonus) (1593– ca. 1653) http://en.wikipedia.org/wiki/Alexius_Sylvius_Polonus

    Alexius Sylvius Polonus (1593– ca. 1653), a little-known maker of astronomical instruments :

    http://www.sciencedirect.com/science?_ob=A...95331844e009afd

     

    Malapert miał kontakt także z Krzysztofem Scheinerem. http://en.wikipedia.org/wiki/Christoph_Scheiner

    Christoph Scheiner als Mathematiker, Physiker und Astronom (1891)

    http://www.archive.org/details/christophschein00braugoog

    Oculus hoc est : fundamentum opticum in quo ex accurata oculi anatome, abstrusarum experientiarum sedula pervestigatione, ex inuisis specierum visibilium tam euerso quam erecto situ spectaculis, necnon solidis rationum momentis radius visualis eruitur sua visioni in oculo sedes decernitur, angvli visorii ingenium aperitur ... (1619)

    http://www.archive.org/details/oculushocestfund00sche

    (plamy słoneczne według rysunku Scheinera)

    http://galileo.rice.edu/sci/scheiner.html

    http://cnx.org/content/m12126/latest/

    Malapert_Karol.pdf

    malapertmoon.jpg

    Scheiners_sun_spots.jpg

    scheiner_rosa_ursina2_l.gif

  4. David Arditti (355mm SC)

     

    The forthcoming S@N programme prompted me to process this image of Ceres I took

    near opposition.

     

    I don't think the non-circular shape shown is real. It would be the result of

    seeing combined with the relatively small number of frames stacked (330 frames

    at 2.8 fps.) I should have taken comparison images of nearby stars on the same

    night, but it clouded over. I did feel however that I was imaging a body which

    was clearly not a starlike point. Through the eyepiece it gave the impression of

    a dull, brownish, fuzzy, minute disk shaded off at the edges, a bit like some

    small planetary nebulae appear, but a different colour. Again, it looked like a

    dull disk in the way Neptune does at high magnification, but not the blue

    colour, but brownish.

    ceres090402a1.jpg

  5. Mercury Image 2009/04/12(UT)

     

    Carl Roussell

    C.Roussell

    Carl Roussell(150mm F8 refractor)

     

    2009/04/12 23:30 UT

    15cm f/8 refractor

    200x, 300x

    W25, W23A

    See: 6/10 Trans: Clear

    CM=49 deg Dia=5.7" Phase=0.83

     

    Mercury Image 2009/04/18(UT)

     

    Carl Roussell

    C.Roussell

    Carl Roussell(150mm F8 refractor)

     

    2009/04/18 00:20 UT

    15cm f/8 Refractor

    200x, 300x

    W25, W23A

    See:6/10 Trans: Slight haze

    CM=81 Dia= 6.4 Phase=0.66

     

    Mercury Image 2009/04/30(UT)

     

    Carl Roussell

    C.Roussell

    Carl Roussell(150mm F8 refractor)

     

    2009/04/30 00:44 UT

    15cm f/8 refractor

    200x, 300x

    W25, W23A

    See= 4/10 Trans=light cloud

    CM=131 Dia=8.7 Phase=0.27

    c090412a1.jpg

    c090418a1.jpg

    c090430a1.jpg

  6. Ted Judah from Petaluma, California did, and what an incredible shot this is! Ted used a Canon 30d attached to an Orion 100mm aperture refractor, making it essentially a 900mm f/9 lens. Ted said this is about a 1 second exposure at 200 ISO speed. Click on the image (and then again) to see a larger version of this great image.

     

    Astronomy, NASA, Venus

    http://www.universetoday.com/category/venus/

    moon_and_venus_by_ted_judah.jpg

  7. Giuseppe Piazzi and the Discovery of Ceres

     

    Photometric analysis of 1 Ceres and surface mapping from HST observations

     

    Near-Infrared Mapping and Physical Properties of the Dwarf-Planet

    Ceres

     

    CERES: EVOLUTION AND PRESENT STATE.

     

    http://astro-forum.org/Forum/index.php?s=&...st&p=334873 -pozwolilem sobie umieścić inne publikacje ( planetoidy Westa i Pallas)

    ceresss.pdf

    2006_HST_ceres.pdf

    2007_NIR_Ceres.pdf

    ceres_evolution.pdf

  8. Percival Lowell

    List of Illustrations

    http://www.bibliomania.com/2/1/69/116/frameset.html

     

    A.S. Eddington

    List of Illustrations

    http://www.bibliomania.com/2/1/69/116/frameset.html

     

    Online Books Astronomy

    Search Results Astronomy

    http://www.archive.org/search.php?query=Astronomy

     

    Author: Chambers, George F. (George Frederick), 1841-1915

    Subject: Astronomy -- 1901-

    Publisher: New York, D. Van Nostrand Company

    http://www.archive.org/details/astronomy00chamrich (jest sporo rysunków)

     

    The original astronomical observations made in the course of a voyage to the Northern Pacific Ocean, for the discovery of a North East or North West passage wherein the north west coast of America and north east coast of Asia were explored in His Majesty's ships the Resolution and Discovery, in the years MDCCLXXVI, MDCCLXXVII, MDCCLXXVIII, MDCCLXXIX, and MDCCLXXX

    http://www.canadiana.org/view/17414/0003

     

    Astronomy with an opera-glass: a popular introduction to the study of the starry heavens with the simplest of optical instruments, with maps and directions to facilitate the recognition of the constellations and the principal stars, visible to the naked eye (1890)

    http://www.archive.org/details/astronomywithope00servuoft

    p15.gif

    fig1.gif

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