3 papers
astro-ph2008
Near-Infrared Polarimetry toward the Galactic Center
Shogo Nishiyama, Motohide Tamura, Hirofumi Hatano +4
Near-infrared polarimetry of point sources reveals the presence of a toroidal magnetic field in the central 20' x 20' region of our Galaxy. Comparing the Stokes parameters between…
astro-ph2007
Near-Infrared Polarimetry of the Eagle Nebula (M16)
Koji Sugitani, Makoto Watanabe, Motohide Tamura +10
We carried out deep and wide (about 8' x 8') JHKs imaging polarimetry in the southern region of the Eagle Nebula (M16). The polarization intensity map reveals that two YSOs with ne…
astro-ph2006
Observation Campaign of SS 433 in April 2006
T. Kotani, K. Kubota, M. Namiki +19
A radio-IR-optical-X-ray observation campaign of SS 433 has been performed in April 2006, when the jet axis is almost perpendicular to the line of sight. Five flares have been dete…