منابع مشابه
Polarisation Observations at Jodrell Bank Observatory
Some of the issues concerning polarisation calibration in the context of pulsar observations are outlined along with the existing calibration system in Jodrell Bank Observatory. The principle behind the back-calibration of the Jodrell Bank database of 16 years is presented along with plans for exploiting the database in the future.
متن کاملObservations of TeV Photons at the Whipple Observatory
R. C. Lamb, 1 C. W. Akerlof, 2 M. F. Cawley, a E. Colombo, 4 D. J. Fegan, s A. M. Hillas, 6 P. W. Kwok, 4 M.J.Lang, 4 D. A. Lewis, 1 D. J. Macomb, 1 D. I. Meyer, 2 K. S. O'Flaherty, 5 P.T.Reynolds, 4 G. Vacanti, 1 and T.C.Weekes 4 lIowa State University, Ames, IA 50011 USA 2University of Michigan, Ann Arbor, MI 48109 USA aSt. Patrick's College, Maynooth, Co. Kildare, IRELAND 4Harvard-Smithsonia...
متن کاملStereoscopic observations of gamma rays at the Whipple observatory
Observations of photons at E 2 550 GeV from the Crab Nebula are presented and used to assess the potential of multi-telescope systems for -y-ray astronomy. The Whipple observatory 10 m and 8 m imaging atmospheric Cerenkov telescopes have been used to provide a stereoscopic view of air showers to make a more complete measurement of air shower parameters. Here we present a measurement of the spre...
متن کاملCompton Observatory Observations of Agn
The principal results on active galactic nuclei from the Phase 1 observations by the COMPTON Gamma Ray Observatory are presented. These include the detection of a new class of high-energy gamma ray sources by the EGRET instrument and extensive observations of Seyfert galaxies in low-energy gamma rays by OSSE. The identified EGRET sources are associated with core-dominated radio loud objects, OV...
متن کاملNeutrino Observations from the Sudbury Neutrino Observatory
a The first neutrino observations from the Sudbury Neutrino Observatory are presented from preliminary analyses. Based on energy, direction and location, the data in the region of interest appear to be dominated by 8 B solar neutrinos, detected by the charged current reaction on deuterium and elastic scattering from electrons, with very little background. Measurements of radioactive backgrounds...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1878
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/39.1.1