{"collection":"grad-noise-175k","coord":"t19_x14_u2_b28","data":{"index":148775,"ordinal":"154857463","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,lrg(frc(D),R))","image":"frame_expr-148775.png","measured":true,"step":70207,"globalStep":70207,"value_mean":-0.011692584492266178,"value_positive_fraction":0.42242431640625,"value_abs_mean":0.09901681542396545,"value_variance":0.014737822115421295,"value_stddev":0.12139943242073059,"value_min":-0.27288007736206055,"value_max":0.27288007736206055,"value_range":0.5457601547241211,"histogram_probability_sum":1,"histogram_entropy_bits":3.0108156204223633,"gradient_energy_x":0.0026484313420951366,"gradient_energy_y":0.00013004011998418719,"gradient_magnitude_mean":0.03987106308341026,"gradient_axis_bias":0.9063944816589355,"gradient_nonzero_flag":1,"laplacian_mean":0.00006161085184430704,"laplacian_energy":0.0031367295887321234,"laplacian_abs_mean":0.02810594066977501,"gradient_magnitude_variance":0.0011894290801137686,"gradient_magnitude_stddev":0.03448810055851936,"gradient_magnitude_cv":0.864990770816803,"gradient_magnitude_max":0.31305548548698425,"gradient_energy_over_variance":0.18852660059928894,"laplacian_energy_over_variance":0.21283535659313202,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004103730898350477,"scale_diff2_mid":0.02438555844128132,"scale_diff2_far":0.0186766367405653,"scale_diff2_near_over_variance":0.2784489393234253,"scale_diff2_mid_over_variance":1.654624342918396,"scale_diff2_far_over_variance":1.267258882522583,"value_histogram":[[[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],[0.0189208984375,0.0189208984375,0.0189208984375],[0.0397186279296875,0.0397186279296875,0.0397186279296875],[0.1621246337890625,0.1621246337890625,0.1621246337890625],[0.1504974365234375,0.1504974365234375,0.1504974365234375],[0.188629150390625,0.188629150390625,0.188629150390625],[0.1661376953125,0.1661376953125,0.1661376953125],[0.1125640869140625,0.1125640869140625,0.1125640869140625],[0.0948944091796875,0.0948944091796875,0.0948944091796875],[0.0457305908203125,0.0457305908203125,0.0457305908203125],[0.020782470703125,0.020782470703125,0.020782470703125],[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]]],"scale_curve":[[[0.015625,0.004103730898350477,0.2784489393234253],[0.0625,0.02438555844128132,1.654624342918396],[0.25,0.0186766367405653,1.267258882522583]]]},"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\",\"14\",\"2\",\"28\"]"}