Multiwavelength Observations Of Comet 67p/Churyumov-Gerasimenko During Its Approach To Perihelion
Comet 67P, the target of Rosetta mission, was observed in the visible and near-IR spectral regions during its perihelion approach. The observations were...
Multiwavelength observations of the February 1996 high-energy flare in the blazar 3C 279
We report CGRO, RXTE, ASCA, ROSAT, IUE, HST and ground-based observations of a large flare in 3C 279 in February 1996. X-rays and γ-rays peaked simultaneously...
Multiwavelength Observations of the Microquasar GRS1915+105 in May-September 1997
We present multiwavelength monitoring of the Galactic microquasar GRS1915+105 in the infrared, X-ray, and radio bands using observations from the Whipple...
On March 2 06:00 UT the transient source XTE J1859+226 had faded considerably to R=18.0 in the optical (IAC) and to a flux of about 13 mCrab (RXTE ASM). However...
The unprecedented spatial resolution of Chandra is allowing reliable identifications of the counterparts of M31 X-ray sources at other wavelengths. Comparisons...
Multiwavelength Study of Star-Forming Galaxies in the Local Universe
We have studied in detail the properties of local active star-forming galaxies from the UCM survey, and in particular their star-formation histories. We have...