{"collection":"grad-noise-175k","coord":"t19_x2_u3_b56","data":{"index":138760,"ordinal":"154372880","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,sub(flr(P),R))","image":"frame_expr-138760.png","measured":true,"step":138487,"globalStep":138487,"value_mean":0.01257274765521288,"value_positive_fraction":0.498260498046875,"value_abs_mean":0.8009215593338013,"value_variance":0.7410697937011719,"value_stddev":0.8608540892601013,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.333102226257324,"gradient_energy_x":0.0018152344273403287,"gradient_energy_y":0.0024291896261274815,"gradient_magnitude_mean":0.029969997704029083,"gradient_axis_bias":-0.14464981853961945,"gradient_nonzero_flag":1,"laplacian_mean":0.000019238650565966964,"laplacian_energy":0.0022620561067014933,"laplacian_abs_mean":0.017729459330439568,"gradient_magnitude_variance":0.003347123507410288,"gradient_magnitude_stddev":0.05785432830452919,"gradient_magnitude_cv":1.930408239364624,"gradient_magnitude_max":0.44190114736557007,"gradient_energy_over_variance":0.005727428011596203,"laplacian_energy_over_variance":0.003052419750019908,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006511677522212267,"scale_diff2_mid":0.056206170469522476,"scale_diff2_far":0.21213795244693756,"scale_diff2_near_over_variance":0.008786860853433609,"scale_diff2_mid_over_variance":0.07584463804960251,"scale_diff2_far_over_variance":0.2862590551376343,"value_histogram":[[[0.3076171875,0.3076171875,0.3076171875],[0.011932373046875,0.011932373046875,0.011932373046875],[0.01654052734375,0.01654052734375,0.01654052734375],[0.01190185546875,0.01190185546875,0.01190185546875],[0.00970458984375,0.00970458984375,0.00970458984375],[0.01123046875,0.01123046875,0.01123046875],[0.009918212890625,0.009918212890625,0.009918212890625],[0.0109405517578125,0.0109405517578125,0.0109405517578125],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.013031005859375,0.013031005859375,0.013031005859375],[0.016357421875,0.016357421875,0.016357421875],[0.0152130126953125,0.0152130126953125,0.0152130126953125],[0.0135345458984375,0.0135345458984375,0.0135345458984375],[0.0116729736328125,0.0116729736328125,0.0116729736328125],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.018280029296875,0.018280029296875,0.018280029296875],[0.025360107421875,0.025360107421875,0.025360107421875],[0.0131683349609375,0.0131683349609375,0.0131683349609375],[0.0081787109375,0.0081787109375,0.0081787109375],[0.00732421875,0.00732421875,0.00732421875],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.0099945068359375,0.0099945068359375,0.0099945068359375],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.008880615234375,0.008880615234375,0.008880615234375],[0.010040283203125,0.010040283203125,0.010040283203125],[0.0124053955078125,0.0124053955078125,0.0124053955078125],[0.0136871337890625,0.0136871337890625,0.0136871337890625],[0.0116729736328125,0.0116729736328125,0.0116729736328125],[0.012481689453125,0.012481689453125,0.012481689453125],[0.33123779296875,0.33123779296875,0.33123779296875]]],"scale_curve":[[[0.015625,0.006511677522212267,0.008786860853433609],[0.0625,0.056206170469522476,0.07584463804960251],[0.25,0.21213795244693756,0.2862590551376343]]]},"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\",\"2\",\"3\",\"56\"]"}