Multi-wavelength observations of the 2014 June 11 M3.9 flare: temporal and spatial characteristics

Temporal and spatial changes of incoming solar short-wave wavelength and long-wave wavelength in the region of Iran

The smallest change in energy exchange of Earth System Shifts the balance of life. In order to be aware of the solar radiation Balance, Recognition of the measure of Balance level of the input and output components of radiation of input Short wavelength to the surface of the earth and Long Output Wavelength, it is necessary from the earth. To study the energy balance of input and output in Iran...

Cover vol. 11, no. 3, June 2014

Persian-translation vol. 11, no. 3, June 2014

Multi-wavelength observations of isolated neutron stars

Forty years elapsed since the optical identification of the first isolated neutron star (INS), the Crab pulsar. 25 INSs have been now identified in the optical (O), near-ultraviolet (nUV), or near-infrared (nIR), hereafter UVOIR, including rotation-powered pulsars (RPPs), magnetars, and X-ray-dim INSs (XDINSs), while deep investigations have been carried out for compact central objects (CCOs), ...

Simultaneous Multi - Wavelength Observations of Sgr A * during 2007 April 1 - 11

We report the detection of variable emission from Sgr A* in almost all wavelength bands (i.e. centimeter, millimeter, submillimeter, near-IR and X-rays) during a multi-wavelength observing campaign. Three new moderate flares are detected simultaneously in both near-IR and X-ray bands. The ratio of X-ray to near-IR flux in the flares is consistent with inverse Compton scattering of near-IR photo...