{"collection":"grad-noise-175k","coord":"t20_x72_u0_b144","data":{"index":174132,"ordinal":"165321036","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,mlt(sub(R,P),P))","image":"frame_expr-174132.png","measured":true,"step":101463,"globalStep":101463,"value_mean":0.9194700717926025,"value_positive_fraction":0.96478271484375,"value_abs_mean":0.9482458829879761,"value_variance":0.08364518731832504,"value_stddev":0.2892147898674011,"value_min":-0.9939233064651489,"value_max":1,"value_range":1.993923306465149,"histogram_probability_sum":1,"histogram_entropy_bits":0.9697239398956299,"gradient_energy_x":0.001362188602797687,"gradient_energy_y":0.0005243062041699886,"gradient_magnitude_mean":0.01183012779802084,"gradient_axis_bias":0.4441477358341217,"gradient_nonzero_flag":1,"laplacian_mean":-0.000034443099139025435,"laplacian_energy":0.00034308250178582966,"laplacian_abs_mean":0.003819319186732173,"gradient_magnitude_variance":0.0017459054943174124,"gradient_magnitude_stddev":0.04178403317928314,"gradient_magnitude_cv":3.5320017337799072,"gradient_magnitude_max":0.424604207277298,"gradient_energy_over_variance":0.022553537040948868,"laplacian_energy_over_variance":0.004101640544831753,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004188423976302147,"scale_diff2_mid":0.047903191298246384,"scale_diff2_far":0.15001322329044342,"scale_diff2_near_over_variance":0.05007369816303253,"scale_diff2_mid_over_variance":0.5726951360702515,"scale_diff2_far_over_variance":1.7934471368789673,"value_histogram":[[[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.001953125,0.001953125,0.001953125],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.004638671875,0.004638671875,0.004638671875],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.004974365234375,0.004974365234375,0.004974365234375],[0.005615234375,0.005615234375,0.005615234375],[0.0058441162109375,0.0058441162109375,0.0058441162109375],[0.0058135986328125,0.0058135986328125,0.0058135986328125],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.006103515625,0.006103515625,0.006103515625],[0.005584716796875,0.005584716796875,0.005584716796875],[0.89691162109375,0.89691162109375,0.89691162109375]]],"scale_curve":[[[0.015625,0.004188423976302147,0.05007369816303253],[0.0625,0.047903191298246384,0.5726951360702515],[0.25,0.15001322329044342,1.7934471368789673]]]},"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":"[\"20\",\"72\",\"0\",\"144\"]"}