3 papers
astro-ph2004
Gamma-Ray Spectral State Transitions of GRO J1719-24
J. C. Ling, Wm. A. Wheaton
We report BATSE earth-occultation observations of the long-term soft gamma-ray (30 keV - 1.7 MeV) flux and spectral variability of the transient source GRO J1719-24 covering a 1000…
astro-ph2003
Gamma-Ray Spectra & Variability of the Crab Nebula Emission Observed by BATSE
J. C. Ling, Wm. A. Wheaton
We report ~ 600 days of BATSE earth-occultation observations of the total gamma-ray (30 keV to 1.7 MeV) emission from the Crab nebula, between 1991 May 24 (TJD 8400) and 1994 Octob…
astro-ph2003
Spectral Irradiance Calibration in the Infrared. XIV: the Absolute Calibration of 2MASS
Martin Cohen, Wm. A. Wheaton, S. T. Megeath
Element-by-element we have combined the optical components in the three 2MASS cameras, and incorporated detector quantum efficiency curves and site-specific atmospheric transmissio…