{"collection":"grad-noise-175k","coord":"t20_x72_u0_b14","data":{"index":174002,"ordinal":"165320906","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,sub(div(R,P),P))","image":"frame_expr-174002.png","measured":true,"step":100423,"globalStep":100423,"value_mean":-0.1078781858086586,"value_positive_fraction":0.44525146484375,"value_abs_mean":0.9887604117393494,"value_variance":0.9731999039649963,"value_stddev":0.9865089654922485,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.2215561866760254,"gradient_energy_x":0.020557258278131485,"gradient_energy_y":0.0002546946343500167,"gradient_magnitude_mean":0.014927593991160393,"gradient_axis_bias":0.9755242466926575,"gradient_nonzero_flag":1,"laplacian_mean":0.0000026639627321856096,"laplacian_energy":0.040270835161209106,"laplacian_abs_mean":0.023648075759410858,"gradient_magnitude_variance":0.020599201321601868,"gradient_magnitude_stddev":0.14352421462535858,"gradient_magnitude_cv":9.614690780639648,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.0213850736618042,"laplacian_energy_over_variance":0.041379816830158234,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02696830779314041,"scale_diff2_mid":0.10876521468162537,"scale_diff2_far":0.36767733097076416,"scale_diff2_near_over_variance":0.027710963040590286,"scale_diff2_mid_over_variance":0.11176040023565292,"scale_diff2_far_over_variance":0.37780246138572693,"value_histogram":[[[0.5411224365234375,0.5411224365234375,0.5411224365234375],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.000732421875,0.000732421875,0.000732421875],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.4375,0.4375,0.4375]]],"scale_curve":[[[0.015625,0.02696830779314041,0.027710963040590286],[0.0625,0.10876521468162537,0.11176040023565292],[0.25,0.36767733097076416,0.37780246138572693]]]},"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\",\"14\"]"}