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Fig. 1

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The Crab Nebula as seen with the HBA of the ILT. This map has a central frequency of 145 MHz, an angular resolution of 0.43″ × 0.28″, an rms noise of 260 μJy bm−1, and a dynamic range of 61 000; the area displayed here has a size of 8′ × 8′.
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