Cyg X-3 . We carried out a monitoring program to study the flare variability of the radio emission of X-ray sources. ... After this flare, there was a sharp decrease in the radio intensity on May 29--31, to 15--20 mJy at 4--11 GHz, 10--12 days before a powerful flare on June 12 (~4 Jy). ... We found the signifficant correlation of the radio flux and hard X-ray (BATSE data) radiation and anti-correlation of the radio flux and soft X-ray (RXTE ASM data) radiation during the powerful flare. ...

... Flaring events were detected when the fluxes increased by a factor of 2-200. ... Radio flaring events of SS433, Cyg X-3, LSI+61d303 were often optically thin at >5 GHz, and follow to general predictions of the relativistic outflows of mass or fast electrons from binaries. ... After 18 days of the quenched state (10 mJy) Cyg X-3 exhibited the 1Jy- radio flare on 1 Feb 2006. ... At last on 25 July we have detected a very p owerful flare (15 Jy) from Cyg X-3 again. ... ATel, 2006, #729. ...

... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...

... In LABORATORY OF RADIO ASTROPHYSICS OF SPECIAL ASTROPHYSICAL OBSERVATORY OF RAS . ... History . ... Current problems of the group research interests: . study for cosmic microwave background, . study of radio galaxies (identification, evolution, statistical investigation of population), . investigation of the RATAN-600 antenna, . observations in the survey mode with RATAN-600 and their analysis, . creation of the software for data analysis. vo @ sao.ru ( Oleg Verkhodanov ) ...

... Corresponding gates in each row are connected in parallel at both edges of the array. ... Other gates. ... otherwise indicated, 45 kpixels/sec and standard voltages using a dual slope CDS circuit (8 µs integration time) Minimum Format Pixel Size Imaging Area Dark current (MPP), 20° C equivalent Readout noise Front Back Full Well signal Output gain CTE per pixel Typical 512 x 512 pixels 24 µm x 24 µm 12.3 mm x 12.3 mm 50 pa/cm2 5 electrons 7 electrons 350,000 electrons 1.5 µV/ electron 0 ...