{"collection":"grad-noise-175k","coord":"t17_x26_u5_b59","data":{"index":120183,"ordinal":"139101707","topo":"o2(x,o2(x,o1(x)))","expression":"mod(R,pow(R,sgn(R)))","image":"frame_expr-120183.png","measured":true,"step":121471,"globalStep":121471,"value_mean":-0.9525822997093201,"value_positive_fraction":0.0251007080078125,"value_abs_mean":0.9614803791046143,"value_variance":0.05172660946846008,"value_stddev":0.22743484377861023,"value_min":-1,"value_max":0.8978478908538818,"value_range":1.8978478908538818,"histogram_probability_sum":1,"histogram_entropy_bits":0.3354632258415222,"gradient_energy_x":0.005692499689757824,"gradient_energy_y":0.004652833566069603,"gradient_magnitude_mean":0.00968548096716404,"gradient_axis_bias":0.10049614310264587,"gradient_nonzero_flag":1,"laplacian_mean":-0.000001657800225984829,"laplacian_energy":0.021530000492930412,"laplacian_abs_mean":0.018346616998314857,"gradient_magnitude_variance":0.010252982378005981,"gradient_magnitude_stddev":0.10125701129436493,"gradient_magnitude_cv":10.45451545715332,"gradient_magnitude_max":2.097851514816284,"gradient_energy_over_variance":0.20000021159648895,"laplacian_energy_over_variance":0.4162267744541168,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008507421240210533,"scale_diff2_mid":0.03727637231349945,"scale_diff2_far":0.09919673949480057,"scale_diff2_near_over_variance":0.1644689440727234,"scale_diff2_mid_over_variance":0.72064208984375,"scale_diff2_far_over_variance":1.9177119731903076,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.030548095703125,0.030548095703125,0.030548095703125],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000213623046875,0.000213623046875,0.000213623046875],[0,0,0]]],"scale_curve":[[[0.015625,0.008507421240210533,0.1644689440727234],[0.0625,0.03727637231349945,0.72064208984375],[0.25,0.09919673949480057,1.9177119731903076]]]},"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":"[\"17\",\"26\",\"5\",\"59\"]"}