JSON record: { "temperatures": [ { "t_load_a_1_K": 1.0, "t_load_a_2_K": 2.0, "t_load_b_1_K": 3.0, "t_load_b_2_K": 4.0, "t_polarimeter_1_K": 5.0, "t_polarimeter_2_K": 6.0, "t_cross_guide_1_K": 7.0, "t_cross_guide_2_K": 8.0 } ] }