{"collection":"grad-noise-175k","coord":"t19_x22_u3_b55","data":{"index":155699,"ordinal":"155180899","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,add(flr(D),D))","image":"frame_expr-155699.png","measured":true,"step":125599,"globalStep":125599,"value_mean":-0.0006656336481682956,"value_positive_fraction":0.4893951416015625,"value_abs_mean":0.24788759648799896,"value_variance":0.11656404286623001,"value_stddev":0.34141474962234497,"value_min":-0.9986653327941895,"value_max":0.9805085062980652,"value_range":1.9791738986968994,"histogram_probability_sum":1,"histogram_entropy_bits":4.377772331237793,"gradient_energy_x":0.020410170778632164,"gradient_energy_y":0.001691301353275776,"gradient_magnitude_mean":0.08773793280124664,"gradient_axis_bias":0.8469511866569519,"gradient_nonzero_flag":1,"laplacian_mean":0.00003264618862885982,"laplacian_energy":0.04226125776767731,"laplacian_abs_mean":0.10982810705900192,"gradient_magnitude_variance":0.014404123649001122,"gradient_magnitude_stddev":0.12001717835664749,"gradient_magnitude_cv":1.3679052591323853,"gradient_magnitude_max":0.9686459898948669,"gradient_energy_over_variance":0.18960797786712646,"laplacian_energy_over_variance":0.3625582754611969,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023353926837444305,"scale_diff2_mid":0.11565578728914261,"scale_diff2_far":0.20876066386699677,"scale_diff2_near_over_variance":0.200352743268013,"scale_diff2_mid_over_variance":0.9922080636024475,"scale_diff2_far_over_variance":1.790952444076538,"value_histogram":[[[0.002044677734375,0.002044677734375,0.002044677734375],[0.00439453125,0.00439453125,0.00439453125],[0.0086212158203125,0.0086212158203125,0.0086212158203125],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.011810302734375,0.011810302734375,0.011810302734375],[0.01226806640625,0.01226806640625,0.01226806640625],[0.016082763671875,0.016082763671875,0.016082763671875],[0.0169525146484375,0.0169525146484375,0.0169525146484375],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.025726318359375,0.025726318359375,0.025726318359375],[0.031585693359375,0.031585693359375,0.031585693359375],[0.03582763671875,0.03582763671875,0.03582763671875],[0.04656982421875,0.04656982421875,0.04656982421875],[0.058868408203125,0.058868408203125,0.058868408203125],[0.0812835693359375,0.0812835693359375,0.0812835693359375],[0.1326904296875,0.1326904296875,0.1326904296875],[0.1318359375,0.1318359375,0.1318359375],[0.07537841796875,0.07537841796875,0.07537841796875],[0.0528106689453125,0.0528106689453125,0.0528106689453125],[0.0376434326171875,0.0376434326171875,0.0376434326171875],[0.03082275390625,0.03082275390625,0.03082275390625],[0.0289306640625,0.0289306640625,0.0289306640625],[0.0247802734375,0.0247802734375,0.0247802734375],[0.02197265625,0.02197265625,0.02197265625],[0.018798828125,0.018798828125,0.018798828125],[0.015472412109375,0.015472412109375,0.015472412109375],[0.0140838623046875,0.0140838623046875,0.0140838623046875],[0.01287841796875,0.01287841796875,0.01287841796875],[0.010711669921875,0.010711669921875,0.010711669921875],[0.0070648193359375,0.0070648193359375,0.0070648193359375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0014495849609375,0.0014495849609375,0.0014495849609375]]],"scale_curve":[[[0.015625,0.023353926837444305,0.200352743268013],[0.0625,0.11565578728914261,0.9922080636024475],[0.25,0.20876066386699677,1.790952444076538]]]},"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\",\"22\",\"3\",\"55\"]"}