{"collection":"grad-noise-175k","coord":"t19_x19_u6_b22","data":{"index":153488,"ordinal":"155060266","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,add(nrm(P),D))","image":"frame_expr-153488.png","measured":true,"step":107911,"globalStep":107911,"value_mean":-0.034716423600912094,"value_positive_fraction":0.4642181396484375,"value_abs_mean":0.2789038121700287,"value_variance":0.1317203789949417,"value_stddev":0.3629330098628998,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.521186351776123,"gradient_energy_x":0.003187573282048106,"gradient_energy_y":0.0027179978787899017,"gradient_magnitude_mean":0.0509672537446022,"gradient_axis_bias":0.07951396703720093,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004994265691493638,"laplacian_energy":0.004884039517492056,"laplacian_abs_mean":0.015893643721938133,"gradient_magnitude_variance":0.0033079644199460745,"gradient_magnitude_stddev":0.05751490592956543,"gradient_magnitude_cv":1.1284677982330322,"gradient_magnitude_max":1.897399663925171,"gradient_energy_over_variance":0.04483415186405182,"laplacian_energy_over_variance":0.037078846246004105,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01105493400245905,"scale_diff2_mid":0.10285887122154236,"scale_diff2_far":0.2680756151676178,"scale_diff2_near_over_variance":0.08392728865146637,"scale_diff2_mid_over_variance":0.7808880805969238,"scale_diff2_far_over_variance":2.035187005996704,"value_histogram":[[[0.017059326171875,0.017059326171875,0.017059326171875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.006103515625,0.006103515625,0.006103515625],[0.007598876953125,0.007598876953125,0.007598876953125],[0.01055908203125,0.01055908203125,0.01055908203125],[0.012298583984375,0.012298583984375,0.012298583984375],[0.0162506103515625,0.0162506103515625,0.0162506103515625],[0.0231170654296875,0.0231170654296875,0.0231170654296875],[0.027099609375,0.027099609375,0.027099609375],[0.0338897705078125,0.0338897705078125,0.0338897705078125],[0.0414581298828125,0.0414581298828125,0.0414581298828125],[0.0505828857421875,0.0505828857421875,0.0505828857421875],[0.057342529296875,0.057342529296875,0.057342529296875],[0.0749359130859375,0.0749359130859375,0.0749359130859375],[0.07452392578125,0.07452392578125,0.07452392578125],[0.0796356201171875,0.0796356201171875,0.0796356201171875],[0.0874786376953125,0.0874786376953125,0.0874786376953125],[0.0760040283203125,0.0760040283203125,0.0760040283203125],[0.0634918212890625,0.0634918212890625,0.0634918212890625],[0.0482025146484375,0.0482025146484375,0.0482025146484375],[0.03900146484375,0.03900146484375,0.03900146484375],[0.02947998046875,0.02947998046875,0.02947998046875],[0.0217437744140625,0.0217437744140625,0.0217437744140625],[0.0194549560546875,0.0194549560546875,0.0194549560546875],[0.0181121826171875,0.0181121826171875,0.0181121826171875],[0.0158233642578125,0.0158233642578125,0.0158233642578125],[0.014007568359375,0.014007568359375,0.014007568359375],[0.011566162109375,0.011566162109375,0.011566162109375],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.001800537109375,0.001800537109375,0.001800537109375]]],"scale_curve":[[[0.015625,0.01105493400245905,0.08392728865146637],[0.0625,0.10285887122154236,0.7808880805969238],[0.25,0.2680756151676178,2.035187005996704]]]},"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\",\"19\",\"6\",\"22\"]"}