Results 111 to 120 of about 418,206 (216)
Empirical Dependencies for Irregular and Elliptical Dwarf Galaxies
Moscow University Physics BulletinThis study examines the physical properties and correlations for dwarf galaxies, including irregular (dIrr) and elliptical (dE) types. Data from the NASA/IPAC and HyperLEDA databases were used to analyze relationships among parameters such as distance to galaxy, absolute magnitude of galaxy, mass of galaxy, and surface brightness of galaxy using ...
K.T. Tillaboev, I.U. Tadjibaev
openaire +1 more source
BackofenLab/docker-galaxy-graphclust: Initial release
, 2016 Galaxy flavor for ...
Milad Miladi +2 more
core +1 more source
FEAST: Probing the Stellar Population of the Starburst Dwarf Galaxy NGC 4449 with JWST/NIRCam
The Astrophysical JournalWe present new JWST/NIRCam observations of the starburst irregular galaxy NGC 4449, obtained in Cycle 1 as part of the Feedback in Emerging extrAgalactic Star clusTers program, which we use to investigate its resolved stellar populations and their ...
Matteo Correnti +24 more
doaj +1 more source
, 2017 <p>This Galaxy Tour Builder web extension allows you to easily create new interactive tours for the Galaxy framework. You can record and replay any tour, update its content and preview your changes in live.
Durand, William +5 more
core +1 more source
VARIABLE-STARS IN THE IRREGULAR GALAXY NGC-2366 (DDO-42)
, 1995 Observations of the resolved stars in the Irregular galaxy NGC 2366, obtained over the ten year period from March 1984 to March 1994, are presented. Thirty separate epochs were used to search for variable stars, and a total of 13 were found, of which 6 ...
HOESSEL, JG +3 more
core +1 more source
Ionized Gas Components in Low Surface Brightness Galaxy AGC 111629
The Astronomical JournalWe present integral field spectroscopy of ionized gas components in AGC 111629, an edge-on low surface brightness galaxy with a stellar mass of 5.7 × 10 ^8 M _⊙ .
Tian-Wen Cao +10 more
doaj +1 more source
Discussion on Irregular Galaxies [PDF]
Symposium - International Astronomical Union, 1978 openaire +1 more source
The inclination of the dwarf irregular galaxy Holmberg II
, 2014 We provide constraints on the inclination angle of the H\,{\sc i} disk of the dwarf irregular galaxy Holmberg II (Ho II) from stability analysis of the outer gaseous disk. We point out that a mean inclination angle of 27 degrees and thus a flat circular velocity of ~60 km/s, is required to have a level of gravitational stability similar to that found ...
F. J. Sánchez-Salcedo +2 more
openaire +3 more sources
The Sagittarius dwarf irregular galaxy: Metallicity and stellar populations
, 2002 We present deep BVI observations of the dwarf irregular galaxy UKS 1927-177 in Sagittarius (SagDIG). Statistically cleaned V, $(B-I)$ color-magnitude diagrams clearly display the key evolutionary features in this galaxy.
Y. Momany +3 more
core +1 more source
What Does the LMC Look Like? It Depends on [M/H] and Age
The Astrophysical JournalWe offer a new way to look at the LMC through stellar mono-abundance and mono-age mono-abundance maps. These maps are based on ≳500,000 member stars with estimates of [M/H] ( σ _[M/H] ~ 0.17) and age $({\sigma }_{{\rm{log}}\tau }\unicode{x0007E}0.15$ ),
Neige Frankel +4 more
doaj +1 more source