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We report optical observations of TGSS J1054+5832, a candidate high-redshift ($$z=4.8\pm 2$$ z=4.8±2 ) steep-spectrum radio galaxy, in r and i bands, using the faint object spectrograph and camera mounted on 3.6-m Devasthal Optical Telescope (DOT). The source previously detected at 150 MHz from Giant Meterwave Radio Telescope (GMRT) and at 1420 MHz from Very Large Array has a known counterpart in...
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