|
Size: 2336
Comment:
|
Size: 2459
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 50: | Line 50: |
== See how to visualize a tipsy file with glnemo2 == Follow the [[http://wiki.oamp.fr/dagalschool/TipsyGadget|link]] |
DagalSchool Wiki
Laboratoire d'Astrophysique de Marseille, June 2-6 2014
Program
Slides introductory lecture (F. Iannuzzi)
Slides dynamical modelling (E. Vasiliev)
Computing session
Follow the link to get useful information regarding the computing sessions.
Dimitri's exercises
galaxy.dat is a typical input file to BUDDA to fit a barred galaxy. We will use a similar file on Wednesday, but in the morning of Tuesday I'll be talking about some of the parameters in this file, so it will be useful to have a look at it and keep it in mind (no need to understand it yet!).
Also, here's the BUDDA webpage:
http://www.sc.eso.org/~dgadotti/budda.html
In the "How to get it" section one can download the two binaries (GMODEL and BMODEL) we will use in the hands-on session. Please download the appropriate version 2.2 binaries. With
> chmod a+x file_name
make the binaries executable, and in a terminal type in
./BUDDA_GMODEL_V2.2
in the same directory with ximag.pix and galaxy.dat. This is a test to see if the binaries work well in your system. If BUDDA starts running, great! Now then, stop it (Ctrl-C is fine) and run
./BUDDA_BMODEL_V2.2
It will take a minute or so and produce a number of output files, if everything is working alright. If you find any problems please let me know asap.
Images for exercise session:
Miscellaneous
"Simulations of the Universe with MOND" (A. Knebe)
Look in particular at page 4, Eq. 1 to 4 and what mondian acceleration reduces to in the large and small (Newtonian) acceleration regime.
Here you can find the movies of the GTR simulations (Athanassoula, Machado & Rodionov 2013).
Here you can find the peanut movie.
See how to visualize a tipsy file with glnemo2
Follow the link