{"collection":"grad-noise-175k","coord":"t20_x13_u0_b112","data":{"index":162241,"ordinal":"162937345","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(mlt(D,D),D))","image":"frame_expr-162241.png","measured":true,"step":6335,"globalStep":6335,"value_mean":0.056897010654211044,"value_positive_fraction":0.534912109375,"value_abs_mean":0.9375,"value_variance":0.9118701815605164,"value_stddev":0.9549189209938049,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9661823511123657,"gradient_energy_x":0.0009324728162027895,"gradient_energy_y":0.0002849500742740929,"gradient_magnitude_mean":0.011387838050723076,"gradient_axis_bias":0.5318798422813416,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004737907511298545,"laplacian_energy":0.00022175729100126773,"laplacian_abs_mean":0.004031904973089695,"gradient_magnitude_variance":0.001087757060304284,"gradient_magnitude_stddev":0.032981161028146744,"gradient_magnitude_cv":2.8961739540100098,"gradient_magnitude_max":0.16556866466999054,"gradient_energy_over_variance":0.0013350836234167218,"laplacian_energy_over_variance":0.00024318955547641963,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030977874994277954,"scale_diff2_mid":0.029389115050435066,"scale_diff2_far":0.22206342220306396,"scale_diff2_near_over_variance":0.0033971804659813643,"scale_diff2_mid_over_variance":0.03222949430346489,"scale_diff2_far_over_variance":0.24352526664733887,"value_histogram":[[[0.405517578125,0.405517578125,0.405517578125],[0.00390625,0.00390625,0.00390625],[0.00634765625,0.00634765625,0.00634765625],[0.00732421875,0.00732421875,0.00732421875],[0.006591796875,0.006591796875,0.006591796875],[0.00537109375,0.00537109375,0.00537109375],[0.006103515625,0.006103515625,0.006103515625],[0.007080078125,0.007080078125,0.007080078125],[0.004150390625,0.004150390625,0.004150390625],[0.001708984375,0.001708984375,0.001708984375],[0.00244140625,0.00244140625,0.00244140625],[0.001220703125,0.001220703125,0.001220703125],[0.001953125,0.001953125,0.001953125],[0.00146484375,0.00146484375,0.00146484375],[0.001708984375,0.001708984375,0.001708984375],[0.002197265625,0.002197265625,0.002197265625],[0.0029296875,0.0029296875,0.0029296875],[0.00390625,0.00390625,0.00390625],[0.00634765625,0.00634765625,0.00634765625],[0.00732421875,0.00732421875,0.00732421875],[0.006591796875,0.006591796875,0.006591796875],[0.00537109375,0.00537109375,0.00537109375],[0.006103515625,0.006103515625,0.006103515625],[0.007080078125,0.007080078125,0.007080078125],[0.004150390625,0.004150390625,0.004150390625],[0.001708984375,0.001708984375,0.001708984375],[0.00244140625,0.00244140625,0.00244140625],[0.001220703125,0.001220703125,0.001220703125],[0.001953125,0.001953125,0.001953125],[0.00146484375,0.00146484375,0.00146484375],[0.001708984375,0.001708984375,0.001708984375],[0.474609375,0.474609375,0.474609375]]],"scale_curve":[[[0.015625,0.0030977874994277954,0.0033971804659813643],[0.0625,0.029389115050435066,0.03222949430346489],[0.25,0.22206342220306396,0.24352526664733887]]]},"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\",\"13\",\"0\",\"112\"]"}