Science Archives Publication System

Anomalous Cosmic Ray Oxygen (∼ 2.5 MeV/nucl) at High Southern Heliolatitudes on Ulysses

Bibcode: 1995ICRC....4..505M

Lanzerotti, L. J.; Maclennan, C. G.

1995 • International Cosmic Ray Conference

Ulysses 1

Effects of Corotating Interaction Regions on Ulysses High Energy Particles

Bibcode: 1995ICRC....4..455K

Sierks, H.; Kunow, H.; Wibberenz, G. +8 more

1995 • International Cosmic Ray Conference

Ulysses 1

Quiet-time ∼1 MeV/Nucleon Fluxes as Observed by the EPAC Instrument on Board Ulysses

Bibcode: 1995ICRC....4..439W

Fränz, M.; Keppler, E.; Quenby, J. J. +4 more

1995 • International Cosmic Ray Conference

Ulysses 1

High-resolution imaging of the gravitational lens candidate 1208+1011 with the Nordic Optical Telescope.

DOI: 10.48550/arXiv.astro-ph/9412074 Bibcode: 1995A&A...299..365H

Grundahl, F.; Hjorth, J.; Nilsson, K. +1 more

The large-redshift (z=3.8) quasar 1208+1011 has recently been discovered to be a gravitational lens candidate with a separation of 0.47" between the two imaged components (A and B). NOT (Nordic Optical Telescope) and HST (Hubble Space Telescope) studies from 1992 probing primarily the continuum light show that the amplification of A relative to B …

1995 • Astronomy and Astrophysics

eHST 1

High Resolution Imaging of Pluto and Charon with the Faint Object Camera of the Hubble Space Telescope

DOI: 10.1007/BF00619465 Bibcode: 1995EM&P...70..207A

Albrecht, R.

Images of the Pluto-Charon system were obtained with the Faint Object Camera (FOC) of the Hubble Space Telescope (HST) with the aim of determination of radii, fluxes, and albedos. The resolution of the already diffraction limited images was further improved by image restoration, yielding indications of surface albedo distributions which are qualit…

1995 • Earth Moon and Planets

eHST 1

Observations of minor planets by Hipparcos

DOI: 10.1016/0032-0633(94)00213-B Bibcode: 1995P&SS...43..817H

Hestroffer, D.; Morando, B.

The main goal of Hipparcos is to build a catalogue of stars but 48 minor planets are bright enough and sufficiently pointlike to be observed also. This paper describes some aspects of the minor planets astrometric data reduction procedure. Comparison to the calculated places is given as well as a first attempt to minor planets orbital elements cor…

1995 • Planetary and Space Science

Hipparcos 1

Energetic particle observations in high heliographic latitudes

Bibcode: 1995NuPhS..39A..87K

Krupp, N.; Fränz, M.; Keppler, E. +1 more

1995 • Nuclear Physics B Proceedings Supplements

Ulysses 1

Analysis of the Mg II h spectral line shapes in HR 7275 and IM Peg.

Bibcode: 1995POBeo..50..111P

Popović, L. Č.; Jankov, S.; Djurašević, G. +3 more

The analysis of high-resolution IUE spectra of the RS CVn type stars HR 7275 and IM Peg is presented. The inverse method technique was applied to the Mg II h chromospheric emission line, that shows the presence of interstellar absorption, in order to recover the intrinsic stellar line profile parameters.

1995 • Publications de l'Observatoire Astronomique de Beograd

IUE 0

Results from the corrected hubble space telescope

Bibcode: 1995AdSpR..16c...5K

Kinney, A. L.

Findings from the refurbished Hubble Space Telescope are presented, including imaging of asymmetrical circumstellar material around pre-main sequence stars in the Orion Nebula, discovery of a triple ring system in the supernova remnant 1987a, and the measurement of high velocity in the central region of the nucleus of the active galaxy M87 which p…

1995 • Advances in Space Research

eHST 0

The Hot Stars in Symbiotic Systems

DOI: 10.1086/133522 Bibcode: 1995PASP..107...92M

Muerset, Urs

Symbiotic stars are interacting binaries, consisting of a late giant and a very hot companion, whose radiation ionizes the wind from the cool star. They strike the observers by their complex spectra and variability. A small subgroup, the symbiotic novae, undergo outbursts with an amplitude of several magnitudes and a duration of several decades. T…

1995 • Publications of the Astronomical Society of the Pacific

IUE 0