{"collection":"grad-noise-175k","coord":"t19_x17_u6_b50","data":{"index":151822,"ordinal":"154979492","topo":"o2(x,o2(o1(x),x))","expression":"pow(D,lrg(nrm(R),R))","image":"frame_expr-151822.png","measured":true,"step":94583,"globalStep":94583,"value_mean":-0.4052453637123108,"value_positive_fraction":0.32421875,"value_abs_mean":0.9463329911231995,"value_variance":0.7615794539451599,"value_stddev":0.8726851940155029,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6649128198623657,"gradient_energy_x":0.08108902722597122,"gradient_energy_y":0.05664459988474846,"gradient_magnitude_mean":0.08556278049945831,"gradient_axis_bias":0.17747610807418823,"gradient_nonzero_flag":1,"laplacian_mean":0.000009594535185897257,"laplacian_energy":0.2865046262741089,"laplacian_abs_mean":0.15175911784172058,"gradient_magnitude_variance":0.13040737807750702,"gradient_magnitude_stddev":0.3611195981502533,"gradient_magnitude_cv":4.220521926879883,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.18085260689258575,"laplacian_energy_over_variance":0.3761979341506958,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.14450933039188385,"scale_diff2_mid":0.6383392810821533,"scale_diff2_far":1.681277871131897,"scale_diff2_near_over_variance":0.18974950909614563,"scale_diff2_mid_over_variance":0.8381781578063965,"scale_diff2_far_over_variance":2.2076199054718018,"value_histogram":[[[0.67578125,0.67578125,0.67578125],[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],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.008270263671875,0.008270263671875,0.008270263671875],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0110931396484375,0.0110931396484375,0.0110931396484375],[0.01165771484375,0.01165771484375,0.01165771484375],[0.013916015625,0.013916015625,0.013916015625],[0.0178680419921875,0.0178680419921875,0.0178680419921875],[0.2033233642578125,0.2033233642578125,0.2033233642578125]]],"scale_curve":[[[0.015625,0.14450933039188385,0.18974950909614563],[0.0625,0.6383392810821533,0.8381781578063965],[0.25,1.681277871131897,2.2076199054718018]]]},"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\",\"17\",\"6\",\"50\"]"}