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Article
Discovery of an optical afterglow from the cosmic GRB 920925C
A systematic study of the archival images for the error boxes of cosmic gamma-ray bursts (GRBs) obtained at the Palomar (USA) and Siding Spring (Australia) Observatories during the DSS allsky survey has reveal...
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Article
The first hours of the optical afterglow from the cosmic gamma-ray burst 030329
We describe the first results of our observations of the exceptionally bright optical afterglow from the cosmic gamma-ray burst (GRB) of March 29, 2003 (030329), with the 1.5-m Russian-Turkish telescope (RTT15...
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Article
Localization of the solar flare SF900610 in X-rays with the WATCH instrument of the GRANAT observatory
During the solar flare of June 10, 1990, the WATCH instrument of the GRANAT space observatory obtained 110 localizations of the X-ray source in the X-ray range 8–20 keV. Its coordinates were measured with an a...
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Article
Observation of quasi-periodic pulsations in the solar flare SF 900610
A quasi-periodic component was found at the maximum of the X-ray light curve for the June 10, 1990 solar flare detected by the Granat observatory. The pulsation period was 143.2±0.8 s. The intensity of the pul...
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Article
A catalog of cosmic gamma-ray bursts detected by the PHEBUS instrument on the Granat observatory: October 1994–December 1996
We present the final part of the catalog of cosmic gamma-ray bursts (GRBs) observed in the PHEBUS experiment on the Granat orbiting astrophysical observatory. The first three parts of the catalog were publishe...
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Article
Observations of cosmic gamma-ray bursts with the main detector of the SIGMA telescope onboard the Granat Observatory
We present the observations of cosmic gamma-ray bursts (GRBs) with the main detector of the SIGMA telescope onboard the Granat Observatory from January 1990 through September 1994. The observations were carrie...
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Article
Simultaneous recording of the transpulmonary pressure and electromyogram of the diaphragm
To record the hysteresis loop and electromyogram of the diaphragm simultaneously it is recommended that a standard probe of the sort used to record the intraesophageal pressure, on which silver electrodes are ...
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Article
Interaction of electron beams with strongly nonuniform microwave fields