{"collection":"grad-noise-175k","coord":"t20_x49_u0_b184","data":{"index":169549,"ordinal":"164391853","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,mod(min(R,D),D))","image":"frame_expr-169549.png","measured":true,"step":64799,"globalStep":64799,"value_mean":0.05748386308550835,"value_positive_fraction":0.6105194091796875,"value_abs_mean":0.1188686341047287,"value_variance":0.019511468708515167,"value_stddev":0.13968345522880554,"value_min":-0.26558810472488403,"value_max":0.46973615884780884,"value_range":0.7353242635726929,"histogram_probability_sum":1,"histogram_entropy_bits":3.1575872898101807,"gradient_energy_x":0.019383583217859268,"gradient_energy_y":0.00013914619921706617,"gradient_magnitude_mean":0.10668787360191345,"gradient_axis_bias":0.9857451319694519,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001760894519975409,"laplacian_energy":0.04813418537378311,"laplacian_abs_mean":0.1799919158220291,"gradient_magnitude_variance":0.00814015418291092,"gradient_magnitude_stddev":0.0902227982878685,"gradient_magnitude_cv":0.8456705808639526,"gradient_magnitude_max":0.4691561162471771,"gradient_energy_over_variance":1.0005772113800049,"laplacian_energy_over_variance":2.4669687747955322,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015087498351931572,"scale_diff2_mid":0.02780982293188572,"scale_diff2_far":0.017823997884988785,"scale_diff2_near_over_variance":0.7732630968093872,"scale_diff2_mid_over_variance":1.4253064393997192,"scale_diff2_far_over_variance":0.9135138988494873,"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],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0320281982421875,0.0320281982421875,0.0320281982421875],[0.0602874755859375,0.0602874755859375,0.0602874755859375],[0.09869384765625,0.09869384765625,0.09869384765625],[0.197906494140625,0.197906494140625,0.197906494140625],[0.176300048828125,0.176300048828125,0.176300048828125],[0.0951080322265625,0.0951080322265625,0.0951080322265625],[0.1383209228515625,0.1383209228515625,0.1383209228515625],[0.101318359375,0.101318359375,0.101318359375],[0.05926513671875,0.05926513671875,0.05926513671875],[0.0305023193359375,0.0305023193359375,0.0305023193359375],[0.00933837890625,0.00933837890625,0.00933837890625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[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":[[[0.015625,0.015087498351931572,0.7732630968093872],[0.0625,0.02780982293188572,1.4253064393997192],[0.25,0.017823997884988785,0.9135138988494873]]]},"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":"[\"20\",\"49\",\"0\",\"184\"]"}