{"collection":"grad-noise-175k","coord":"t19_x6_u6_b9","data":{"index":142464,"ordinal":"154535040","topo":"o2(x,o2(o1(x),x))","expression":"add(P,dot(nrm(R),P))","image":"frame_expr-142464.png","measured":true,"step":19719,"globalStep":19719,"value_mean":-0.03542802855372429,"value_positive_fraction":0.4840850830078125,"value_abs_mean":0.9239763617515564,"value_variance":0.89805006980896,"value_stddev":0.9476550221443176,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1252009868621826,"gradient_energy_x":0.010239728726446629,"gradient_energy_y":0.013236690312623978,"gradient_magnitude_mean":0.047178927809000015,"gradient_axis_bias":-0.12765838205814362,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001679855486145243,"laplacian_energy":0.016943497583270073,"laplacian_abs_mean":0.03446502611041069,"gradient_magnitude_variance":0.021232619881629944,"gradient_magnitude_stddev":0.1457141637802124,"gradient_magnitude_cv":3.08854341506958,"gradient_magnitude_max":1.594589114189148,"gradient_energy_over_variance":0.026141544803977013,"laplacian_energy_over_variance":0.01886698417365551,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.033611688762903214,"scale_diff2_mid":0.2642594277858734,"scale_diff2_far":0.6924380660057068,"scale_diff2_near_over_variance":0.03742741048336029,"scale_diff2_mid_over_variance":0.29425910115242004,"scale_diff2_far_over_variance":0.7710461020469666,"value_histogram":[[[0.44879150390625,0.44879150390625,0.44879150390625],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.004730224609375,0.004730224609375,0.004730224609375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.003692626953125,0.003692626953125,0.003692626953125],[0.003662109375,0.003662109375,0.003662109375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.004913330078125,0.004913330078125,0.004913330078125],[0.005157470703125,0.005157470703125,0.005157470703125],[0.006500244140625,0.006500244140625,0.006500244140625],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.00469970703125,0.00469970703125,0.00469970703125],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.004974365234375,0.004974365234375,0.004974365234375],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.4117584228515625,0.4117584228515625,0.4117584228515625]]],"scale_curve":[[[0.015625,0.033611688762903214,0.03742741048336029],[0.0625,0.2642594277858734,0.29425910115242004],[0.25,0.6924380660057068,0.7710461020469666]]]},"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\",\"6\",\"6\",\"9\"]"}