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Article
L p -spectral estimation with anL ∞-upper bound
Given the constraint 0≤f≤B, whereB is in the interior of the positive cone ofL ∞, and given a finite number of correlations off, we wish to estimatef. Since only a finite number of correlations are given, this do...
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Chapter
Early Results from the Rosat Wide Field Camera
We present early results from observations made by the UK’s imaging EUV telescope, the Wide Field Camera (WFC). This telescope is being flown aboard the West German satellite ROSAT. In conjunction with a large...
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Article
Ariel VI soft X-ray observations of Cygnus X-1
Observations of Cygnus X-1 during the high-low transition of June–July 1980 reveal an intense flux between 0.5 and 1.5 keV. Although the intensity broadly follows the 1–12 keV flux through the transition, ther...
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Article
Ariel VI observations of Sco X-1
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Article
Ariel 6 observations of the hot white dwarf HZ43
The hot white dwarf HZ43 was observed by the soft X-ray experiment on the Ariel 6 satellite from 1980 March 1.8 to March 8.7. The pulse height spectrum has been fit to an input black body spectrum of temperatu...
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Chapter and Conference Paper
Ariel VI Soft X-Ray Observations of Cygnus X-1
Observations of Cygnus X-1 during the high-low transition of June-July 1980 reveal an intense flux between 0.5 and 1.5 keV. Although the intensity broadly follows the 1–12 keV flux through the transition, ther...
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Chapter and Conference Paper
Ariel VI Observations of Sco X-1
It has been popular and empirically quite successful to describe the entire continuum electromagnetic spectrum of Sco X-1 in terms of emission from an isothermal plasma at a temperature of about 50 million deg...
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Chapter and Conference Paper
Ariel 6 Observations of the Hot White Dwarf HZ43
The hot white dwarf HZ43 was observed by the soft X-ray experiment on the Ariel 6 satellite from 1980 March 1.8 to March 8.7. The pulse height spectrum has been fit to an input black body spectrum of temperatu...
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Article
Averaged evoked potentials to classes of visual stimuli
Evoked potentials were averaged from different visual stimuli within the same class. Classes of stimuli were: Taboo words, Neutral words, Letters, and Blank flashes. Stimuli within classes were randomized and ...