RESULTS

Rotation curves of dwarf galaxies
Download the complete dataset of circular velocities for 17 LITTLE THINGS galaxies from this paper:
Iorio et al. 2017, MNRAS, in press

Atlas.pdf
Online material for the paper:
Pezzulli et al. 2015, MNRAS, 451, 2324


Recent presentations

Filippo_Venezia2016.pdf
The galaxy life-cycle, Venice, October 2016


Movies

Pasted Graphic 1
Galactic fountain cloud going through the Galactic corona: download mov
In this hydrodynamical simulation (with the code Athena, Stone et al. 2008, ApJS, 178, 137) a fountain cloud leaves the disk of the Milky Way at 75 km/s, launched at a low angle. The cloud has a temperature of 10^4 K and Solar metallicity, the corona has T=10^6 K and Z=0.1 Solar, the two media are initially in pressure equilibrium. At the end of the simulation the mass of cold gas (T<3x10^4 K) has increased by 20% (Marinacci et al. 2010, Armillotta et al. in preparation).

Pasted Graphic
Galactic fountain in the Milky Way: download mp4, download mov
This movie shows the comparison between the HI emission observations of the LAB survey and the predictions of three models: 1) thin disk, 2) simple galactic fountain and 3) galactic fountain with gas accretion.
Details in
Marasco 2012, MNRAS, 419, 1107.

Pasted Graphic
Extraplanar gas in NGC 2403: download mov
From Fraternali et al. 2002, AJ, 123, 3124


Codes


BBAROLO site


Data

HI (21-cm) data cube of NGC 2403, VLA, 30” resolution (from Fraternali et al. 2002)