ESO - Hertzsprung-Russell Diagram (by)


This is a premium free photo


This photo was viewed 6 times and was downloaded in full size 4 times.

This photo was liked 0 times

If you are a member, please login in order to see the source link of the above image.

eo: La bildo estas kopiita de wikipedia:en. La originala priskribo estas:

en: Symbol of early 17th-century mystic Jakob Böhme, including the names "Christus", "Iesus" (Jesus), and "Immanuel" surrounding an inverted heart containing a Tetractys of the Hebrew letters of the Tetragrammaton, and at the bottom, the Pentagrammaton. As reproduced in Manly P. Hall's 1928 book "The Secret Teachings of all Ages", from site https://www.sacred-texts.com/eso/sta/sta17.htm

According to "The Alphabetic Labyrinth" by Johanna Drucker (ISBN 0-500-28068-1), this Christian Kabbalistic diagram is from the 1730 Libri Apologetici.

See en:Image:Tetragrammaton-Tetractys.png for just the Tetractys of the Hebrew letters of the Tetragrammaton (with Gematria sum).

For another historical diagram of the Tetractys of the Hebrew letters of the Tetragrammaton, see File:Amphitheatrum sapientiae aeternae - The cosmic rose.jpg

This is a faithful photographic reproduction of an original two-dimensional work of art. The work of art itself is in the public domain for the following reason:
Public domain This image (or other media file) is in the public domain because its copyright has expired.

This applies to Australia, the European Union and those countries with a copyright term of life of the author plus 70 years.

Dialog-warning.svg You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years, Soviet Union has 74 years for some authors. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement the rule of the shorter term.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain, and that claims to the contrary represent an assault on the very concept of a public domain". For details, see Commons:When to use the PD-Art tag.
This photographic reproduction is therefore also considered to be in the public domain.

Please be aware that depending on local laws, re-use of this content may be prohibited or restricted in your jurisdiction. See Commons:Reuse of PD-Art photographs.

Edit history on en.wikipedia

  • 15:37, 17 November 2005 en:User:AnonMoos (cross-link)
  • 23:44, 16 November 2005 en:User:AnonMoos (Symbol of early 17th-century mystic <a href="/wiki/Jakob_B%C3%B6hme" title="Jakob Böhme">Jakob Böhme</a>, including the names "Christus", "Iesus" (Jesus), and "Immanuel" surrounding an inverted heart containing a Tetractys of the Hebrew letters of the Tetragrammaton, and at the bottom, the [[Pentagrammaton)

File history on en.wikipedia

  • 23:58, 16 November 2005 . . en:User:AnonMoos . . 240x240 (26023 bytes) (Losslessly cropped version for better page display )
  • 23:44, 16 November 2005 . . en:User:AnonMoos . . 250x240 (26092 bytes) (Symbol of early 17th-century mystic en:Jakob_Böhme Jakob Böhme, including the names "Christus", "Iesus" (Jesus), and "Immanuel" surrounding an inverted heart containing a Tetractys of the Hebrew letters of the Tetragrammaton, and at the bottom, the [[Pentagrammaton)
Photo's description:

In the Hertzprung-Russell diagram the temperatures of stars are plotted against their luminosities. The position of a star in the diagram provides information about its present stage and its mass. Stars that burn hydrogen into helium lie on the diagonal branch, the so-called main sequence. Red dwarfs like AB Doradus C lie in the cool and faint corner. AB Dor C has itself a temperature of about 3 000 degrees and a luminosity which is 0.2% that of the Sun. When a star exhausts all the hydrogen, it leaves the main sequence and becomes a red giant or a supergiant, depending on its mass (AB Doradus C will never leave the main sequence since it burns so little hydrogen). Stars with the mass of the Sun which have burnt all their fuel evolve finally into a white dwarf (left low corner).

Public Domain

Only registered users can post comments. Please login.

EXIF data:
File name eso_-_hertzsprung-russell_diagram__by_.jpg
Size, Mbytes 1.4547392578125
Mime type image/jpeg
Orientation of image 1
Image resolution in width direction 300
Image resolution in height direction 300
Unit of X and Y resolution 2
Color space information 65535
Exif image width 2662
Exif image length 2988
Software used Adobe Photoshop CS2 Macintosh

See some ads as well as other free photos:

The images at Free-Photos.biz come mainly from Wikimedia Commons or from our own production. The photos are either in the public domain, or licensed under free linceses: Free-Photos.biz license, GPL, Creative Commons or Free-Art license. Some very few other photos where uploaded to Free-Photos.biz by our users and released into the public domain or into free usage under another free license (like GPL etc.)

While the copyright and licensing information supplied for each photo is believed to be accurate, Free-Photos.biz does not provide any warranty regarding the copyright status or correctness of licensing terms. If you decide to reuse the images from Free-Photos.biz, you should verify the copyright status of each image just as you would when obtaining images from other sources.

The use of depictions of living or deceased persons may be restricted in some jurisdictions by laws regarding personality rights. Such images are exhibited at Free-Photos.biz as works of art that serve higher artistic interests.


By registering your account and/or by subscribing to new and newly rated photographs you agree we may send you the links to photos and we may occasionally share other information with you.

We do NOT disclose your personal data.

christianity portal