High resolution X-ray images of the sun using a grazing incidence telescope from a solar pointing Aerobee rocket Final report, Apr. 1968 - Mar. 1970
Solar X-ray flux and correlation with H alpha image of sun from Aerobee rocket flight film
SEARCH · Search NASA
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Solar X-ray flux and correlation with H alpha image of sun from Aerobee rocket flight film
Description of the Apollo Telescope Mount (ATM), a set of spaceborne X-ray, ultraviolet, and visible-light telescopes intended to implement the extensive series of solar observations representing one of the major tasks assigned to the three-man crews who will perform three (respectively 28-, 56-, and 56-day long) manned orbital flights in mid-1973, known collectively as the Skylab mission. The ATM capabilities, its principal scientific goals, and planned observing program are reviewed, along with the methods to be used for coordinating the observations with ground-based and other kinds of solar observations.
Apollo Telescope Mount experiment designed to study energy of sun from wavelength of 200 to 2000 ph /2 to 20 A/ using X ray source
Solar X-ray photographs, describing Aerobee rocket mounted telescope using grazing incidence optics
Solar X-ray events observed by scintillation counter telescope on OSO 3 satellite, discussing X ray spectra during burst initial and decay phases
Soft X-ray photographs of the solar corona have been obtained on four flights of a rocket-borne grazing incidence telescope having a resolution of a few arc sec. The configuration of the X-ray emitting structures in the corona has been compared to the magnetic field distribution measured by photospheric longitudinal magnetograms. The X-ray structures trace the three-dimensional configuration of the magnetic field through the lower corona. Active regions in the corona take the form of tubular structures connecting regions of opposite magnetic polarity within the same or adjacent chromospheric active regions. Higher, larger structures link widely separated active regions into complexes of activity covering substantial fractions of the disk. The complexes are separated by areas of low average field in the photosphere. Interconnections across the solar equator appear to originate over areas of preceding polarity.
Two Aerobee 170 sounding rocket payloads were flown at the White Sands Missile Range: (1) a focusing X-ray collector on 31 March 1972; and (2) a high resolution telescope on 4 August 1972. Data has been reduced from each of these flights. In the first flight both the rocket and the experiment instrumentation performed adequately, and it is clear that at least the minimum scientific objectives were attained. In the second flight the attitude control system failed to point the telescope at the target for a sufficient length of time. However examination of final preflight checkout data and some flight data indicate that the instrumentation for this rocket payload was functioning according to expectations.
Pulsar NP 0532 in Crab Nebula observed by rocket and telescope showing strong pulsed X ray signal
Imaging slitless spectrometer, a combination of an X ray transmission /or reflection/ grating and image-forming X ray telescope, is capable of obtaining simultaneous spatial and spectral information about celestial X ray sources.
Young Virgo cluster supernova X ray to optical luminosity ratio upper limit from Mt. Palomar Schmidt telescope and Aerobee rocket observations
System design of large imaging X ray telescope for soft X ray astronomy
Solar X ray structures during june 8, 1968 flare, using data from rocket-borne grazing incidence telescope
Hard solar and cosmic X rays measured with satellite-borne telescope, considering flux and time variations
High energy X ray observational data for Sagittarius sources scanned by active telescope during February 1968 balloon flight
Pulsed high energy X rays from Crab Nebula pulsar NP 0532 measured by balloon-borne X ray telescope
Spectral index for diffuse X ray sky background within specific band determined from rocket observations with wide angle telescope
Balloonborne X ray telescopic observations of two point sources in Crux
Balloonborne X ray telescopic observation of point source in Crux