Sunday, July 12, 2009

Pink Floyd’ Astronomy Domine

 

PinkFloyd-album-piperatthegatesofdawn_300

Cover of The Piper at the Gates of Dawn (1967)

"Astronomy Domine" is a song by British psychedelic rock band Pink Floyd. It is written by Syd Barrett (the original vocalist/guitarist) and was the first track on their album, The Piper at the Gates of Dawn (1967). The lead vocal was sung by Barrett and keyboard player Richard Wright.

The song opens with the voice of their manager at the time Peter Jenner, reading the names of stars through a megaphone. The intention of this opening is to replicate the feeling of outer space, with Jenner's voice sounding like an astronaut's over an intercom. Barrett's Fender Esquire then seemingly emerges from the distance and grows louder. At 0:19 a rapid beeping sound appears, again reaffirming the feeling of distant space. At 0:26, Mason's distinctive drum fills emerge, followed closely by Barrett's bluesy, sinister-sounding guitar (perhaps reminiscent of Duane Eddy) in a figure suggestive of the brass motif from "Mars, the Bringer of War" in Holst's The Planets. Wright's Farfisa organ is mixed into the background. Barrett's incantatory lyrics about space again support the cosmonautical theme in the song, mentioning planets Jupiter, Saturn, and Neptune as well as Uranian moons Oberon, Miranda, and Titania, and Saturn's moon Titan. Barrett and Richard Wright provide lead vocals. Waters' repetitive bass line, Wright's Farfisa organ, and Barrett's kinetic slide guitar then dominate, followed by the voice of Peter Jenner again through a megaphone.

The song has an unusual chord progression: E, E-flat, G, A. The sound of this chord progression, in conjunction with the use of a Binson echo machine for the guitar, has a very distinctive psychedelic character. The track is the album's most "space rock" song, alongside the longer "Interstellar Overdrive". The style of the song and its use of sound effects would influence the future work of Pink Floyd, and its influence can be felt on Ummagumma (1969) and even The Dark Side of the Moon (1973).

 

 

Source:

http://en.wikipedia.org/wiki/Astronomy_Domine

Friday, July 3, 2009

Planisphaerium Bianchini – The Greco-Egyptian Constellation

 

index

Planisphaerium/Tabula Bianchini or the Planisphere astrologique de style Egyptian (From Origine de tous les cultes, ou religion universelle, par Dupuis. (Paris E. Babeuf 1822) Dupuis (1742-1809), Author.)

 

This drawing is a graphical depiction of an astrological dicing board made of marble, which involved divination by throwing a dice on top of it. It is probably from the 3rd century AD. It was found on the Aventine Hill, Rome, and now was kept in Louvre, Paris.

The center of the system is drawn on the pole of the ecliptic (which is exactly alpha Draconis), and not on the pole of the equator (Ursa Major), because the Sun’ passage through the sky along the ecliptic is the relevant path for astrology. Because of this, three polar constellations are depicted in an interesting manner: Ursa Major and Ursa Minor, with Draco coiling between them.

The first band from the center depicts the animal of the Dodecahoros Chaldaike, a Chaldean zodiac. It was incomplete, but based on another finding from Egypt (see below), it can be listed that the constellations are: a sitting cat (Aries), a dog or a jackal (Taurus), a serpent (Gemini), a scarabeus or a crab (Cancer), a donkey (Leo), a walking lion (Virgo), a goat or gazelle (Libra), a bull (Scorpio), a falcon (Sagittarius), a baboon/ape (Capricorn), an ibis (Aquarius), and a crocodile (Pisces)

dodekaoros_1

The complete marble slab of the Dodecahoros, sighted in Cairo antique shop in 1901.

 

The next two outer band depicts the standard Greek zodiac.

The last band shows the Egyptian decans, the Greco-Egyptian names of each one is inscribed below each figure. Just outside this band are depiction of faces of the 7 planetary gods that is associated with the decans. We can see that a woman holding a mirror is definitely Venus, and the one with a winged hair is Mercury. Based on this, I can - more or less - list the name of each decans and the associated god:

Aries
  • Asiccan, Mars
  • Senacher, Sun
  • Acentacer, Venus
  • Taurus
  • Asicath, Mercury
  • Viroaso, Moon
  • Aharph, Saturn
  • Gemini
  • Thesogar, Jupiter
  • Verasua, Mars
  • Thepisatosoa, Sun
  • Cancer
  • Sothis, Venus
  • Sith, Mercury
  • Thuimis, Moon
  • Leo
  • Aphruimis, Saturn
  • Sithacer, Jupiter
  • Phuonisi, Mars
  • Virgo
  • Thumis, Sun
  • Thopithus, Venus
  • Aphuth, Mercury
  • Libra
  • Semeuth, Moon
  • Aterechinis, Saturn
  • Arpien, Jupiter
  • Scorpio
  • Senthacer, Mars
  • Thepiseuth, Sun
  • Sencmer, Venus
  • Sagittarius
  • Eregbuo, Mercury
  • Sagen, Moon
  • Chenen, Saturn
  • Capricorn
  • Themeso, Jupiter
  • Epima, Mars
  • Homoth, Sun
  • Aquarius
  • Oroasoer, Venus
  • Astiro, Mercury
  • Thepisathras, Moon
  • Pisces
  • Archathapias, Saturn
  • Thopibui, Jupiter
  • Athembui, Mars
  • It’s a pity that I cannot find a complete list of these figures that represent the decans.

    And the lastly, on the four corners are winged heads representing the four main winds, only one is depicted here.

     

    Source:

    http://members.optusnet.com.au/gtosiris/page11-14.html

    http://digitalgallery.nypl.org

    Wednesday, July 1, 2009

    al-Sufi’s Book of Fixed Stars

     

    0001 

    The front page from Al-Sufi’s Kitab suwar al-kawakib, this one is a copy from year 1417

    al-Sufi was a Persian astronomer who worked in Isfahan and Baghdad during the golden age of Islam. His most famous work is the Kitab suwar al-kawakib, “Book of the Constellations of the Fixed Stars” (986) which described the 48 constellations from Ptolemy’s Almagest.

    The book was illustrated with observations and descriptions of the stars, their positions, their magnitudes and their color. For each constellation, he provided two drawings, one from the outside of a celestial globe, and the other from the inside. For each of the constellations, he provides the indigenous Arab names for their stars, drawings of the constellations, and a table of stars showing their locations and magnitude. The Kitab suwar al-kawakib initiated further work on astronomy in the Islamic worlds, and exercised a huge influence on the development of science in Europe. The work was frequently copied and translated. This copy, from the collections of the Library of Congress, was produced somewhere in south or central Asia, circa 1730, and is an exact copy of a manuscript, now lost, prepared for Ulug Beg of Samarkand (present-day Uzbekistan) in 1417.

    Here are the 48 constellations from the copy of his book, sorted by page, which is basically from the north to south.

    0039
    0045 0053
    Ursa Minor
    The small bear with long tail.
    Ursa Major
    The large bear with long tail.
    Draco
    The dragon.

     

    0061 0067 0077
    Auriga
    The charioteer.
    Boötes
    The herdsman.
    Hercules
    The club is replaced with a sickle.

     

    0070

     0083

    Corona Borealis
    The tiara.

    Lyra
    The lyre.

     
     
     
    0089 0095 0103 
    Cygnus
    The hen. 
    Cassiopeia 
    The seated woman, seating on a cushioned chair
    Perseus 
    The hero, holding the severed head of a demon instead of Medusa

     

    0111 0121  0126
    Cepheus
    The king.
    Ophiuchus and Serpens
    The snake holder holding the large snake.
    Sagitta
    The arrow. It looks similar with Coma Berenices.

     

     

     

    0131 0135 0138 
    Aquila
    The Falcon.
    Delphinus
    The dolphin. Looks more like a cat or a fox.
    Equuleus
    The little horse.

     

    0143 0151  0159 
    Pegasus
    The winged horse.
    Andromeda
    Andromeda
    Triangulum
    The Triangle

     

    0165 0177  0189 
    Aries
    The ram.
    Taurus
    The bull.
    Gemini
    The twins.

     

     0195 0203  0215 
    Cancer
    The crab.
    Leo
    The lion. Here it is a female lion.
    Virgo
    The virgin. Here the ear of corns has been replaced with wings.

     

     0225  0231 0239 
    Libra
    The scales.
    Scorpio
    The scorpion. I thought since the Arabs live close to the desert, they supposed to have a good knowledge about scorpion anatomy, but no …
    Sagittarius
    The archer. He wears a turban!

     

    0245  0257  0265 
    Capricorn
    The sea-goat. Weirdly, the fish tail is missing.
    Aquarius
    The water pourer. depicted holding the water as if it is a robe
    Pisces
    The fishes.

     

     0273 0281 0291 
    Cetus
    The sea monster.
    Orion
    Instead of a shield, his west hand is shown with a long sleeve, characteristic of Muslim dresses at that time
    Eridanus
    The river Eridanus.

     

     0296 0303  0307 
    Lepus
    The hare.
    Canis Major
    The great dog. Those stars below are probably Columba.
    Canis Minor
    The lesser dog.

     

    0317

    0327

    Argo Navis 
    The ship.

    Hydra
    The sea serpent.

     

    0330 0333 0343
    Crater
    The cup.
    Corvus
    The raven.
    Centaurus and Lupus 
    The Centaurs and the Wolf. Instead of being impaled, Lupus is shown held by Centaurus

     

    0349 0353 0357
    Ara
    The altar
    Corona Australis
    The shell of a tortoise?
    Piscis Austrinus
    The southern fish, with the prominent star Fam al-Hut (Fomalhaut) on its mouth.

     

    Source:

    http://muslimheritage.com/topics/default.cfm?TaxonomyTypeID=18&TaxonomySubTypeID=107&TaxonomyThirdLevelID=-1&ArticleID=833

    http://www.loc.gov/exhibits/world/heavens.html

    http://www.wdl.org/