The HEASARC welcomes your participation in a brief survey to capture how users access and utilize HEASARC data, software, and services. The outcome(s) of this survey will be used to guide, prioritize, and plan our activities and development in the coming years. It contains 18 questions, generally takes just a few minutes to complete, and your answers will remain totally anonymous. We thank you in advance for your valuable feedback.
High Latitude Survey, A2(CXE): Piccinotti et al. 1982, ApJ,
253, 485. The 2-10 keV survey detected 85 sources.
Galactic and Background Spectra, A2(CXE), A4: Rothschild et al.
1983, ApJ, 269, 423.
SS Cygni, U Gem, A2(CXE): Cordova et al. 1984, ApJ, 278, 739.
SS Cygni, A2(CXE): Cordova et al. 1980, ApJ, 235, 163.
HEAO-1 A3 MC LASS Catalog : The MC experiment data led to the identification of
several hundred optical companions and source classifications. This
work produced a 600+ source catalog of LASS/MC sources. The
identifications included many previously unknown active coronal type
stars, CVs, AGN, and clusters of galaxies. This catalog is available
W3Browse as the
HEAO-1 A3 MC LASS Catalog.
Sky Survey, A4: Levine et al. 1984, ApJS, 54, 581. Complete
survey down to ~1/75 Crab in the 13-180 keV band detecting 40+
Articles on the HEAO-1 archive from Legacy, the HEASARC journal