RT Journal Article ID 21ff7d1d3cb8a35b A1 Konovalenko, Alexandr A. A1 Stanislavsky, A. A. A1 Koval, A. A. A1 Abranin, E. P. T1 HELIOGRAPH OF THE UTR-2 RADIO TELESCOPE. III. OBSERVATIONS JF Radio Physics and Radio Astronomy JO RPRA YR 2012 FD 2012-01-26 VO 3 IS 1 SP 1 OP 5 K1 UTR-2 radio telescope K1 heliograph K1 cross-polarization function K1 spectrum analyzer K1 quiet Sun AB The third part of our work describing the UTR-2 array based heliograph shows that every pixel of a signal received from the corresponding antenna pattern beam is the cross-correlation dynamic spectrum (time-frequency-intensity) measured in real time with the digital spectrum processor. This new generation heliograph gives the solar corona images in the frequency range 8 − 33 MHz with the frequency resolution 4 kHz, time resolution to 1 ms, and dynamic range 90 dB. The heliographic observations of radio sources and solar corona made in summer of 2010 are demonstrated. PB Begell House LK https://www.dl.begellhouse.com/journals/6fd1549c0e2c05da,09a21ff76fc2235f,21ff7d1d3cb8a35b.html