TCV TeamVeres, G.Pitts, R.A.Bencze, A.Marki, J.Tal, B.Tye, R.2009-03-252009-03-252009-03-25200910.1016/j.jnucmat.2009.01.220https://infoscience.epfl.ch/handle/20.500.14299/36385WOS:000267747300194Total radiative powers measured by AXUV diode based bolometer cameras have been measured in lower single null, third harmonic electron cyclotron resonance (X3 ECR) heated TCV ELMing H-mode discharges. Although, the non-flat spectral response of the diodes means that total radiated powers can be in error by as much as a factor 2, with time resolution on the order of several microseconds, the cameras can resolve plasma radiation dynamics on the ELM timescale. Observations show that: (i) most of the radiation comes from the divertor and outer midplane regions, (ii) about 70% of the ELM induced radiation occurs in the first third of the ELM cycle and (iii) only a Maximum of similar to 8% of the ELM energy is lost through radiation. (C) 2009 Published by Elsevier B.V.Tokamaktext::conference output::conference proceedings::conference paper