Page 1 of 1

Selden Ball's Graticules and Redshift customized to my Celestia

Posted: 03.12.2020, 03:47
by DrJMOS
Hi people:

This addon is because a request of Art Blos in post of Ajtribick stars addon. Is a custom adaptation of the original addon of Graticules and Redshift of Selden Ball to see ecuatorial, galactic, ecliptic and local sheet lines since the sky of the earth and to see distances out of the solar system.

    Blue line or ecuatorial line projected around of the bubble universe (observable universe or about Z=1000).
    Green line or ecliptic line projected around of the bubble universe (observable universe or about Z=1000).
    Red line or galactic plane, is a custom adaptation of the original addon Graticules of Selden Ball to see distances inside the Milky way in light years (graticule of 2 ly to 200000 ly). Beyond the galaxy continue the distances with Redshift distances z=0.01 to z=1000.
    Yellow line or local Sheet, the local sheet in astronomy is a nearby extragalactic region of space where the Milky Way, the members of the Local Group and other nearest 12 big galaxies share a similar peculiar velocity. The yellow line is the edge of a gigantic disk of dark matter.

UPDATE 5/12/20:
Corrected fail with Z=4

UPDATE 6/12/20:
Scripts to turn OFF/ON grids and lines
linesv2.zip
(71.47 KiB) Downloaded 35 times

menu.png


Screenshot examples:

4 LINEAS.jpg
COLORROJO.jpg
Z1COUN.jpg
GALAXIAGRID.jpg

UPDATE 5/12/20

Posted: 05.12.2020, 07:53
by DrJMOS
Corrected fail with Z=4 (can download corrected file in the chief post)

New update with scripts to turn OFF/ON lines and grids

Posted: 07.12.2020, 00:48
by DrJMOS
New update with scripts to turn OFF/ON lines and grids (can download corrected file in the chief post)