Galaxy problems

Have a question about using Celestia? Check here first for FAQs and helpful advice.
Forum rules
Please help to make this forum more useful by checking the FAQs before posting! Keep it clean, keep it civil, keep it truthful, stay on topic, be responsible, share your knowledge.
Avatar
Topic author
PlutonianEmpire M
Posts: 1374
Joined: 09.09.2004
Age: 40
With us: 20 years 2 months
Location: MinneSNOWta
Contact:

Galaxy problems

Post #1by PlutonianEmpire » 07.08.2010, 18:55

I'm trying to create a fictional galaxy, but for some reason, it is too bright from within, and any attempts to modify the axis results in a severely distorted shape. I'm trying to keep it as round as possible.

How do I define a better galaxy? Here, I'm trying to give the Star Wars universe in Celestia its own galaxy (based on info from the "Wookiepedia"), which I think it deserves.

This is what I've got.

Code: Select all

Galaxy "Star Wars Galaxy:The Galaxy"
{
        Type  "Sa"
        RA            13.388927777777777777777777777778
        Dec           -30.059211111111111111111111111111111
        Distance     4375896
        Radius         60000
        AbsMag        -19.0
        Axis    [ 0.1220 0.1465 0.1381 ]
        Angle    215.7466
}


Can anyone help?
Terraformed Pluto: Now with New Horizons maps! :D

Avatar
t00fri
Developer
Posts: 8772
Joined: 29.03.2002
Age: 22
With us: 22 years 8 months
Location: Hamburg, Germany

Re: Galaxy problems

Post #2by t00fri » 07.08.2010, 19:20

PlutonianEmpire wrote:I'm trying to create a fictional galaxy, but for some reason, it is too bright from within, and any attempts to modify the axis results in a severely distorted shape. I'm trying to keep it as round as possible.

How do I define a better galaxy? Here, I'm trying to give the Star Wars universe in Celestia its own galaxy (based on info from the "Wookiepedia"), which I think it deserves.

This is what I've got.

Code: Select all

Galaxy "Star Wars Galaxy:The Galaxy"
{
        Type  "Sa"
        RA            13.388927777777777777777777777778
        Dec           -30.059211111111111111111111111111111
        Distance     4375896
        Radius         60000
        AbsMag        -19.0
        Axis    [ 0.1220 0.1465 0.1381 ]
        Angle    215.7466
}


Can anyone help?

Change the Hubble type. Sa is a somewhat special morphology. Try in succession

Sb, Sc, SBa, SBb, SBc or SBc with keyword CustomTemplate "MilkyWay.png"
If the galaxy is too bright make it dimmer by reducing the value of AbsMag appropriately.

Fridger
Image


Return to “Help Central”