{"collection":"grad-noise-175k","coord":"t19_x8_u4_b97","data":{"index":144004,"ordinal":"154615528","topo":"o2(x,o2(o1(x),x))","expression":"min(P,dot(cil(R),R))","image":"frame_expr-144004.png","measured":true,"step":32039,"globalStep":32039,"value_mean":-0.16931764781475067,"value_positive_fraction":0.49700927734375,"value_abs_mean":0.7681816220283508,"value_variance":0.6722379326820374,"value_stddev":0.819901168346405,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.2458317279815674,"gradient_energy_x":0.0014674811391159892,"gradient_energy_y":0.0006926406640559435,"gradient_magnitude_mean":0.025431053712964058,"gradient_axis_bias":0.35870224237442017,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001907750811369624,"laplacian_energy":0.0002828382421284914,"laplacian_abs_mean":0.007208849769085646,"gradient_magnitude_variance":0.0015139784663915634,"gradient_magnitude_stddev":0.038909874856472015,"gradient_magnitude_cv":1.530014157295227,"gradient_magnitude_max":0.23539380729198456,"gradient_energy_over_variance":0.0032133290078490973,"laplacian_energy_over_variance":0.0004207412712275982,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004311436787247658,"scale_diff2_mid":0.05093887448310852,"scale_diff2_far":0.26699167490005493,"scale_diff2_near_over_variance":0.006413557566702366,"scale_diff2_mid_over_variance":0.07577506452798843,"scale_diff2_far_over_variance":0.3971683979034424,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0485382080078125,0.0485382080078125,0.0485382080078125],[0.0225677490234375,0.0225677490234375,0.0225677490234375],[0.0219573974609375,0.0219573974609375,0.0219573974609375],[0.020904541015625,0.020904541015625,0.020904541015625],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.0164947509765625,0.0164947509765625,0.0164947509765625],[0.02117919921875,0.02117919921875,0.02117919921875],[0.0196533203125,0.0196533203125,0.0196533203125],[0.0230865478515625,0.0230865478515625,0.0230865478515625],[0.025665283203125,0.025665283203125,0.025665283203125],[0.02777099609375,0.02777099609375,0.02777099609375],[0.0269012451171875,0.0269012451171875,0.0269012451171875],[0.024566650390625,0.024566650390625,0.024566650390625],[0.0246124267578125,0.0246124267578125,0.0246124267578125],[0.0287628173828125,0.0287628173828125,0.0287628173828125],[0.1298370361328125,0.1298370361328125,0.1298370361328125]]],"scale_curve":[[[0.015625,0.004311436787247658,0.006413557566702366],[0.0625,0.05093887448310852,0.07577506452798843],[0.25,0.26699167490005493,0.3971683979034424]]]},"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\",\"8\",\"4\",\"97\"]"}