{"collection":"grad-noise-175k","coord":"t16_x18_u5_b14","data":{"index":90493,"ordinal":"130657853","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,sgn(div(P,P)))","image":"frame_expr-090493.png","measured":true,"step":40751,"globalStep":40751,"value_mean":-0.699396014213562,"value_positive_fraction":0.0637664794921875,"value_abs_mean":0.7684788107872009,"value_variance":0.1881524622440338,"value_stddev":0.4337654411792755,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.1863043308258057,"gradient_energy_x":0.003176544327288866,"gradient_energy_y":0.0016871627885848284,"gradient_magnitude_mean":0.040713489055633545,"gradient_axis_bias":0.3062235116958618,"gradient_nonzero_flag":1,"laplacian_mean":0.00007976884808158502,"laplacian_energy":0.0009061668533831835,"laplacian_abs_mean":0.013912984170019627,"gradient_magnitude_variance":0.003206957597285509,"gradient_magnitude_stddev":0.056630004197359085,"gradient_magnitude_cv":1.3909395933151245,"gradient_magnitude_max":0.37025460600852966,"gradient_energy_over_variance":0.02584982104599476,"laplacian_energy_over_variance":0.004816130734980106,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0111480001360178,"scale_diff2_mid":0.1220548152923584,"scale_diff2_far":0.32762131094932556,"scale_diff2_near_over_variance":0.05924982577562332,"scale_diff2_mid_over_variance":0.6487016677856445,"scale_diff2_far_over_variance":1.741254448890686,"value_histogram":[[[0.4959869384765625,0.4959869384765625,0.4959869384765625],[0.040496826171875,0.040496826171875,0.040496826171875],[0.036834716796875,0.036834716796875,0.036834716796875],[0.036590576171875,0.036590576171875,0.036590576171875],[0.0349273681640625,0.0349273681640625,0.0349273681640625],[0.037445068359375,0.037445068359375,0.037445068359375],[0.03411865234375,0.03411865234375,0.03411865234375],[0.0337066650390625,0.0337066650390625,0.0337066650390625],[0.0303497314453125,0.0303497314453125,0.0303497314453125],[0.029052734375,0.029052734375,0.029052734375],[0.0294342041015625,0.0294342041015625,0.0294342041015625],[0.029937744140625,0.029937744140625,0.029937744140625],[0.02630615234375,0.02630615234375,0.02630615234375],[0.018798828125,0.018798828125,0.018798828125],[0.0146484375,0.0146484375,0.0146484375],[0.0075836181640625,0.0075836181640625,0.0075836181640625],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.005828857421875,0.005828857421875,0.005828857421875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.00146484375,0.00146484375,0.00146484375],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0185089111328125,0.0185089111328125,0.0185089111328125]]],"scale_curve":[[[0.015625,0.0111480001360178,0.05924982577562332],[0.0625,0.1220548152923584,0.6487016677856445],[0.25,0.32762131094932556,1.741254448890686]]]},"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\",\"14\"]"}