{"collection":"grad-noise-175k","coord":"t16_x18_u5_b36","data":{"index":90515,"ordinal":"130657875","topo":"o2(x,o1(o2(x,x)))","expression":"div(R,sgn(div(P,P)))","image":"frame_expr-090515.png","measured":true,"step":40927,"globalStep":40927,"value_mean":0.025524361059069633,"value_positive_fraction":0.5073699951171875,"value_abs_mean":0.39653369784355164,"value_variance":0.22124673426151276,"value_stddev":0.47036871314048767,"value_min":-0.9988543391227722,"value_max":0.980642557144165,"value_range":1.979496955871582,"histogram_probability_sum":1,"histogram_entropy_bits":4.860800743103027,"gradient_energy_x":0.0026752613484859467,"gradient_energy_y":0.003185813082382083,"gradient_magnitude_mean":0.06240670382976532,"gradient_axis_bias":-0.08710889518260956,"gradient_nonzero_flag":1,"laplacian_mean":0.000034668348234845325,"laplacian_energy":0.00034301381674595177,"laplacian_abs_mean":0.014296836219727993,"gradient_magnitude_variance":0.0019665283616632223,"gradient_magnitude_stddev":0.04434555396437645,"gradient_magnitude_cv":0.710589587688446,"gradient_magnitude_max":0.23009657859802246,"gradient_energy_over_variance":0.02649112418293953,"laplacian_energy_over_variance":0.0015503678005188704,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01142260804772377,"scale_diff2_mid":0.14677995443344116,"scale_diff2_far":0.4195804297924042,"scale_diff2_near_over_variance":0.051628369837999344,"scale_diff2_mid_over_variance":0.6634219884872437,"scale_diff2_far_over_variance":1.8964366912841797,"value_histogram":[[[0.0058746337890625,0.0058746337890625,0.0058746337890625],[0.0115966796875,0.0115966796875,0.0115966796875],[0.0235137939453125,0.0235137939453125,0.0235137939453125],[0.0140228271484375,0.0140228271484375,0.0140228271484375],[0.0166168212890625,0.0166168212890625,0.0166168212890625],[0.0182037353515625,0.0182037353515625,0.0182037353515625],[0.0256195068359375,0.0256195068359375,0.0256195068359375],[0.0296173095703125,0.0296173095703125,0.0296173095703125],[0.0335845947265625,0.0335845947265625,0.0335845947265625],[0.03887939453125,0.03887939453125,0.03887939453125],[0.045654296875,0.045654296875,0.045654296875],[0.044677734375,0.044677734375,0.044677734375],[0.05023193359375,0.05023193359375,0.05023193359375],[0.0476226806640625,0.0476226806640625,0.0476226806640625],[0.0454864501953125,0.0454864501953125,0.0454864501953125],[0.041351318359375,0.041351318359375,0.041351318359375],[0.04180908203125,0.04180908203125,0.04180908203125],[0.0420074462890625,0.0420074462890625,0.0420074462890625],[0.0392608642578125,0.0392608642578125,0.0392608642578125],[0.038238525390625,0.038238525390625,0.038238525390625],[0.036590576171875,0.036590576171875,0.036590576171875],[0.0399169921875,0.0399169921875,0.0399169921875],[0.038726806640625,0.038726806640625,0.038726806640625],[0.0374603271484375,0.0374603271484375,0.0374603271484375],[0.03253173828125,0.03253173828125,0.03253173828125],[0.0319671630859375,0.0319671630859375,0.0319671630859375],[0.0326385498046875,0.0326385498046875,0.0326385498046875],[0.0338592529296875,0.0338592529296875,0.0338592529296875],[0.028656005859375,0.028656005859375,0.028656005859375],[0.017730712890625,0.017730712890625,0.017730712890625],[0.012176513671875,0.012176513671875,0.012176513671875],[0.003875732421875,0.003875732421875,0.003875732421875]]],"scale_curve":[[[0.015625,0.01142260804772377,0.051628369837999344],[0.0625,0.14677995443344116,0.6634219884872437],[0.25,0.4195804297924042,1.8964366912841797]]]},"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":"[\"16\",\"18\",\"5\",\"36\"]"}