{"collection":"grad-noise-175k","coord":"t19_x15_u3_b50","data":{"index":149765,"ordinal":"154898087","topo":"o2(x,o2(o1(x),x))","expression":"pow(D,lrg(flr(R),P))","image":"frame_expr-149765.png","measured":true,"step":78127,"globalStep":78127,"value_mean":0.1317034363746643,"value_positive_fraction":0.57421875,"value_abs_mean":0.9832725524902344,"value_variance":0.9599015712738037,"value_stddev":0.9797456860542297,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3106759786605835,"gradient_energy_x":0.007030290085822344,"gradient_energy_y":0.0028813593089580536,"gradient_magnitude_mean":0.009907732717692852,"gradient_axis_bias":0.41859138011932373,"gradient_nonzero_flag":1,"laplacian_mean":0.000004073108357260935,"laplacian_energy":0.019492950290441513,"laplacian_abs_mean":0.013666023500263691,"gradient_magnitude_variance":0.009813597425818443,"gradient_magnitude_stddev":0.09906360507011414,"gradient_magnitude_cv":9.998615264892578,"gradient_magnitude_max":2.828221321105957,"gradient_energy_over_variance":0.010325692594051361,"laplacian_energy_over_variance":0.020307237282395363,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013427629135549068,"scale_diff2_mid":0.07053778320550919,"scale_diff2_far":0.3498387634754181,"scale_diff2_near_over_variance":0.013988547027111053,"scale_diff2_mid_over_variance":0.0734843909740448,"scale_diff2_far_over_variance":0.3644527196884155,"value_histogram":[[[0.42578125,0.42578125,0.42578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0025634765625,0.0025634765625,0.0025634765625],[0.00048828125,0.00048828125,0.00048828125],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.002685546875,0.002685546875,0.002685546875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.000732421875,0.000732421875,0.000732421875],[0.0029296875,0.0029296875,0.0029296875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0032958984375,0.0032958984375,0.0032958984375],[0.00341796875,0.00341796875,0.00341796875],[0.00390625,0.00390625,0.00390625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.5382080078125,0.5382080078125,0.5382080078125]]],"scale_curve":[[[0.015625,0.013427629135549068,0.013988547027111053],[0.0625,0.07053778320550919,0.0734843909740448],[0.25,0.3498387634754181,0.3644527196884155]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"15\",\"3\",\"50\"]"}