{"collection":"grad-noise-175k","coord":"t20_x76_u0_b30","data":{"index":174822,"ordinal":"165482526","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,mlt(min(R,D),D))","image":"frame_expr-174822.png","measured":true,"step":106983,"globalStep":106983,"value_mean":0.0691893920302391,"value_positive_fraction":0.539703369140625,"value_abs_mean":0.4254755973815918,"value_variance":0.24995538592338562,"value_stddev":0.4999553859233856,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.921043872833252,"gradient_energy_x":0.003532552160322666,"gradient_energy_y":0.003596558468416333,"gradient_magnitude_mean":0.070156991481781,"gradient_axis_bias":-0.008978161960840225,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012524992052931339,"laplacian_energy":0.0005019731470383704,"laplacian_abs_mean":0.01748887076973915,"gradient_magnitude_variance":0.0022072265855968,"gradient_magnitude_stddev":0.04698112979531288,"gradient_magnitude_cv":0.6696571111679077,"gradient_magnitude_max":0.2390720695257187,"gradient_energy_over_variance":0.028521530330181122,"laplacian_energy_over_variance":0.002008250914514065,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014035987667739391,"scale_diff2_mid":0.1742391288280487,"scale_diff2_far":0.44250908493995667,"scale_diff2_near_over_variance":0.05615397170186043,"scale_diff2_mid_over_variance":0.6970809102058411,"scale_diff2_far_over_variance":1.7703522443771362,"value_histogram":[[[0.015655517578125,0.015655517578125,0.015655517578125],[0.010467529296875,0.010467529296875,0.010467529296875],[0.0127105712890625,0.0127105712890625,0.0127105712890625],[0.0173492431640625,0.0173492431640625,0.0173492431640625],[0.0182342529296875,0.0182342529296875,0.0182342529296875],[0.019500732421875,0.019500732421875,0.019500732421875],[0.0220947265625,0.0220947265625,0.0220947265625],[0.0248870849609375,0.0248870849609375,0.0248870849609375],[0.032135009765625,0.032135009765625,0.032135009765625],[0.0376129150390625,0.0376129150390625,0.0376129150390625],[0.0387420654296875,0.0387420654296875,0.0387420654296875],[0.041961669921875,0.041961669921875,0.041961669921875],[0.04150390625,0.04150390625,0.04150390625],[0.0452117919921875,0.0452117919921875,0.0452117919921875],[0.043548583984375,0.043548583984375,0.043548583984375],[0.038604736328125,0.038604736328125,0.038604736328125],[0.037811279296875,0.037811279296875,0.037811279296875],[0.0393524169921875,0.0393524169921875,0.0393524169921875],[0.0378570556640625,0.0378570556640625,0.0378570556640625],[0.0364532470703125,0.0364532470703125,0.0364532470703125],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0372161865234375,0.0372161865234375,0.0372161865234375],[0.040374755859375,0.040374755859375,0.040374755859375],[0.0382232666015625,0.0382232666015625,0.0382232666015625],[0.033203125,0.033203125,0.033203125],[0.032073974609375,0.032073974609375,0.032073974609375],[0.03326416015625,0.03326416015625,0.03326416015625],[0.03363037109375,0.03363037109375,0.03363037109375],[0.03466796875,0.03466796875,0.03466796875],[0.0296783447265625,0.0296783447265625,0.0296783447265625],[0.0213775634765625,0.0213775634765625,0.0213775634765625],[0.01739501953125,0.01739501953125,0.01739501953125]]],"scale_curve":[[[0.015625,0.014035987667739391,0.05615397170186043],[0.0625,0.1742391288280487,0.6970809102058411],[0.25,0.44250908493995667,1.7703522443771362]]]},"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\",\"76\",\"0\",\"30\"]"}