4 papers · 1 filter
Direct Images of the Cosmic Web of Intergalactic and Circumgalactic Gas in the Distant Universe
Kenneth M. Lanzetta, Stefan Gromoll, Michael M. Shara +5
Most of the baryonic matter of the Universe resides in a highly-ionized gaseous intergalactic medium. This gas flows along dark-matter filaments toward galaxy superclusters, cluste…
Introducing the Condor Array Telescope. VI. Discovery of Extensive Ionized Gaseous Filaments of the Cosmic Web in the Direction of the M81 Group
Kenneth M. Lanzetta, Stefan Gromoll, Michael M. Shara +3
We used the Condor Array Telescope to obtain deep imaging observations through luminance broad-band and He II, [O III], He I, H, [N II], and [S II] narrow-band filters of an ext…
Introducing the Condor Array Telescope. V. Deep Broad- and Narrow-Band Imaging Observations of the M81 Group
Kenneth M. Lanzetta, Stefan Gromoll, Michael M. Shara +3
We used the Condor Array Telescope to obtain deep imaging observations through the luminance broad-band and He II 468.6 nm, [O III] 500.7 nm, He I 587.5 nm, H, [N II] 658.4 nm,…
Introducing the Condor Array Telescope. II. Deep imaging observations of the edge-on spiral galaxy NGC 5907 and the NGC 5866 Group: yet another view of the iconic stellar stream
Kenneth M. Lanzetta, Stefan Gromoll, Michael M. Shara +6
We used the Condor Array Telescope to obtain deep imaging observations through the luminance filter of the entirety of the NGC 5866 Group, including a very extended region surround…