{"collection":"grad-noise-175k","coord":"t19_x21_u4_b2","data":{"index":154920,"ordinal":"155140646","topo":"o2(x,o2(o1(x),x))","expression":"add(R,mlt(cil(D),P))","image":"frame_expr-154920.png","measured":true,"step":119367,"globalStep":119367,"value_mean":-0.044499337673187256,"value_positive_fraction":0.47454833984375,"value_abs_mean":0.7596431374549866,"value_variance":0.6806186437606812,"value_stddev":0.8249961733818054,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.650987148284912,"gradient_energy_x":0.08515897393226624,"gradient_energy_y":0.0014826464466750622,"gradient_magnitude_mean":0.12443109601736069,"gradient_axis_bias":0.9657752513885498,"gradient_nonzero_flag":1,"laplacian_mean":-0.0006139984470792115,"laplacian_energy":0.14781157672405243,"laplacian_abs_mean":0.14794905483722687,"gradient_magnitude_variance":0.07114339619874954,"gradient_magnitude_stddev":0.26672717928886414,"gradient_magnitude_cv":2.14357328414917,"gradient_magnitude_max":1.9981765747070312,"gradient_energy_over_variance":0.12729832530021667,"laplacian_energy_over_variance":0.21717238426208496,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09341079741716385,"scale_diff2_mid":0.3348029851913452,"scale_diff2_far":0.3038969337940216,"scale_diff2_near_over_variance":0.13724395632743835,"scale_diff2_mid_over_variance":0.49190980195999146,"scale_diff2_far_over_variance":0.4465010166168213,"value_histogram":[[[0.306976318359375,0.306976318359375,0.306976318359375],[0.0108489990234375,0.0108489990234375,0.0108489990234375],[0.011871337890625,0.011871337890625,0.011871337890625],[0.01068115234375,0.01068115234375,0.01068115234375],[0.0123748779296875,0.0123748779296875,0.0123748779296875],[0.013580322265625,0.013580322265625,0.013580322265625],[0.0142364501953125,0.0142364501953125,0.0142364501953125],[0.0152740478515625,0.0152740478515625,0.0152740478515625],[0.016876220703125,0.016876220703125,0.016876220703125],[0.0160980224609375,0.0160980224609375,0.0160980224609375],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.0160369873046875,0.0160369873046875,0.0160369873046875],[0.016815185546875,0.016815185546875,0.016815185546875],[0.0157470703125,0.0157470703125,0.0157470703125],[0.016357421875,0.016357421875,0.016357421875],[0.0149688720703125,0.0149688720703125,0.0149688720703125],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0154876708984375,0.0154876708984375,0.0154876708984375],[0.0140533447265625,0.0140533447265625,0.0140533447265625],[0.0142669677734375,0.0142669677734375,0.0142669677734375],[0.0153350830078125,0.0153350830078125,0.0153350830078125],[0.0163116455078125,0.0163116455078125,0.0163116455078125],[0.0169677734375,0.0169677734375,0.0169677734375],[0.015167236328125,0.015167236328125,0.015167236328125],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.0121002197265625,0.0121002197265625,0.0121002197265625],[0.014984130859375,0.014984130859375,0.014984130859375],[0.012115478515625,0.012115478515625,0.012115478515625],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0117950439453125,0.0117950439453125,0.0117950439453125],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.2644195556640625,0.2644195556640625,0.2644195556640625]]],"scale_curve":[[[0.015625,0.09341079741716385,0.13724395632743835],[0.0625,0.3348029851913452,0.49190980195999146],[0.25,0.3038969337940216,0.4465010166168213]]]},"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\",\"21\",\"4\",\"2\"]"}