The present study of the local insterstellar medium toward the center of Loop I analyzes optical and UV spectra of nearby stars within the l = 310-330 deg, b =...
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PublicationThe local interstellar medium toward the center of Loop I
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PublicationThe multiple-shell structure of the planetary nebula NGC 6751
An intriguing bipolar mass outflow and a faint envelope were detected spectroscopically in the planetary nebula NGC 6751 by Gieseking and Solf (1986). To study...
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PublicationThe near-infrared-optical-ultraviolet emission of BL Lacertae objects
Near-infrared, optical, and ultraviolet quasi-simultaneous observations of 11 BL Lacertae objects are reported. For all but one source the dereddened spectral...
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PublicationThe peculiar Balmer line profiles of OQ 208
Spectrophotometric observations of OQ 208 over the time period between March 1985 and February 1991 are presented. It is found that the H-beta flux varies...
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PublicationThe Pressure at the Cloud Top and the Abundance of Hydrogen in the Atmosphere of Jupiter
Not Available
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PublicationThe radio source and bipolar nebulosity in the Seyfert galaxy NGC 3516
Results of radio continuum and optical emission-line observations of the type 1 Seyfert galaxy NGC 3516 are presented. The radio maps reveal an elongated one...
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PublicationThe rotation of the solar core
The solar p-mode spectrum of very low l has already been measured with high accuracy for a sufficiently long period of time to permit the search for solar cycle...
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PublicationThe striking near-infrared morphology of the inner region in M100
New optical and near-infrared (NIR) K-band images of the inner 3 kpc region of the nearby Virgo spiral M100 (NGC 4321) display remarkable morphological changes...
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PublicationThe use of iteration factors for temperature correction in a stellar atmosphere when convective transport is present
In a previous work (Paper I of this series), we presented a procedure for computing the temperature distribution in a stellar atmosphere under the constraint of...