{"collection":"grad-noise-175k","coord":"t16_x18_u1_b24","data":{"index":90019,"ordinal":"130657059","topo":"o2(x,o1(o2(x,x)))","expression":"mlt(R,log(mlt(P,P)))","image":"frame_expr-090019.png","measured":true,"step":36959,"globalStep":36959,"value_mean":-0.13102689385414124,"value_positive_fraction":0.4150543212890625,"value_abs_mean":0.721403956413269,"value_variance":0.6241338849067688,"value_stddev":0.7900214195251465,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.8249502182006836,"gradient_energy_x":0.018022453412413597,"gradient_energy_y":0.011846623383462429,"gradient_magnitude_mean":0.08778151124715805,"gradient_axis_bias":0.2067633420228958,"gradient_nonzero_flag":1,"laplacian_mean":0.000023704677005298436,"laplacian_energy":0.022874120622873306,"laplacian_abs_mean":0.047994643449783325,"gradient_magnitude_variance":0.02215784229338169,"gradient_magnitude_stddev":0.14885510504245758,"gradient_magnitude_cv":1.6957454681396484,"gradient_magnitude_max":1.0003856420516968,"gradient_energy_over_variance":0.04785684123635292,"laplacian_energy_over_variance":0.03664937987923622,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0441153310239315,"scale_diff2_mid":0.37334582209587097,"scale_diff2_far":0.9515280723571777,"scale_diff2_near_over_variance":0.07068248093128204,"scale_diff2_mid_over_variance":0.5981822609901428,"scale_diff2_far_over_variance":1.5245575904846191,"value_histogram":[[[0.3086700439453125,0.3086700439453125,0.3086700439453125],[0.0138702392578125,0.0138702392578125,0.0138702392578125],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0160980224609375,0.0160980224609375,0.0160980224609375],[0.01776123046875,0.01776123046875,0.01776123046875],[0.0182647705078125,0.0182647705078125,0.0182647705078125],[0.0208587646484375,0.0208587646484375,0.0208587646484375],[0.017120361328125,0.017120361328125,0.017120361328125],[0.0177154541015625,0.0177154541015625,0.0177154541015625],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.0171661376953125,0.0171661376953125,0.0171661376953125],[0.01611328125,0.01611328125,0.01611328125],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.017822265625,0.017822265625,0.017822265625],[0.019561767578125,0.019561767578125,0.019561767578125],[0.0350341796875,0.0350341796875,0.0350341796875],[0.025665283203125,0.025665283203125,0.025665283203125],[0.01593017578125,0.01593017578125,0.01593017578125],[0.0156097412109375,0.0156097412109375,0.0156097412109375],[0.0140838623046875,0.0140838623046875,0.0140838623046875],[0.015106201171875,0.015106201171875,0.015106201171875],[0.01409912109375,0.01409912109375,0.01409912109375],[0.0143280029296875,0.0143280029296875,0.0143280029296875],[0.0128631591796875,0.0128631591796875,0.0128631591796875],[0.011322021484375,0.011322021484375,0.011322021484375],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.009979248046875,0.009979248046875,0.009979248046875],[0.0104827880859375,0.0104827880859375,0.0104827880859375],[0.0109405517578125,0.0109405517578125,0.0109405517578125],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0106353759765625,0.0106353759765625,0.0106353759765625],[0.2130584716796875,0.2130584716796875,0.2130584716796875]]],"scale_curve":[[[0.015625,0.0441153310239315,0.07068248093128204],[0.0625,0.37334582209587097,0.5981822609901428],[0.25,0.9515280723571777,1.5245575904846191]]]},"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":"[\"16\",\"18\",\"1\",\"24\"]"}