New telescope

A new multi-detector telescope calibration method

A new calibration method, applicable to multidetector telescopes, is presented. This method is based on the comparison between experimental data and the ones obtained from Monte-Carlo simulation. The method just needs a accurate knowledgment of the detector spectrum. To test the method, data obtained in GANIL accelerator, are used. Obtained results are presented and the method accuracy is concl...

LOFAR, a new low frequency radio telescope

LOFAR, the Low Frequency Array, is a large radio telescope consisting of approximately 100 soccer-field sized antenna stations spread over a region of 400 km in diameter. It will operate at frequencies from ∼ 10 to 240 MHz, with a resolution at 240 MHz of better than an arcsecond. Its superb sensitivity will allow for studies of a broad range of astrophysical topics, including reionisation, tra...

Source Telescope Source Telescope

Construction of New 7m Imaging Air Cerenkov Telescope of Cangaroo

CANGAROO group has constructed the new large imaging Air Cerenkov telescope to exploit hundred GeV region gamma-ray astronomy in March 1999 at Woomera, South Australia. It has a 7m parabolic mirror consisting of 60 small plastic spherical mirrors, and a ne imaging camera with 512 PMTs covering the eld of view of 3 degree. Observation will start from July 1999.

neutrino telescope

The ANTARES collaboration is building a deep underwater neutrino Cerenkov telescope at 2400 m which will be located off the Mediterranean sea coast near Toulon, France. The main scientific aims of the experiment are the detection of high energy upgoing muons coming from astrophysical neutrinos, indirect dark matter searches, the study of atmospheric neutrino oscillations. The detector will be c...