{"collection":"grad-noise-175k","coord":"t12_x18_u4_b26","data":{"index":34944,"ordinal":"98175260","topo":"o1(o2(x,o2(x,x)))","expression":"cil(mlt(R,pow(P,P)))","image":"frame_expr-034944.png","measured":true,"step":109399,"globalStep":109399,"value_mean":-0.4897545576095581,"value_positive_fraction":0.2713470458984375,"value_abs_mean":0.946628212928772,"value_variance":0.6931464076042175,"value_stddev":0.8325541615486145,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.52994704246521,"gradient_energy_x":0.047777026891708374,"gradient_energy_y":0.04590741917490959,"gradient_magnitude_mean":0.061195358633995056,"gradient_axis_bias":0.01995643600821495,"gradient_nonzero_flag":1,"laplacian_mean":0.00007733038364676759,"laplacian_energy":0.2187187522649765,"laplacian_abs_mean":0.09937901794910431,"gradient_magnitude_variance":0.08995753526687622,"gradient_magnitude_stddev":0.2999292016029358,"gradient_magnitude_cv":4.901175498962402,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1351582407951355,"laplacian_energy_over_variance":0.31554481387138367,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08584295213222504,"scale_diff2_mid":0.4209159016609192,"scale_diff2_far":0.904625415802002,"scale_diff2_near_over_variance":0.12384534627199173,"scale_diff2_mid_over_variance":0.6072539687156677,"scale_diff2_far_over_variance":1.3051000833511353,"value_histogram":[[[0.711395263671875,0.711395263671875,0.711395263671875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.001007080078125,0.001007080078125,0.001007080078125],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0013427734375,0.0013427734375,0.0013427734375],[0.00115966796875,0.00115966796875,0.00115966796875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.00506591796875,0.00506591796875,0.00506591796875],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0048828125,0.0048828125,0.0048828125],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.005523681640625,0.005523681640625,0.005523681640625],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.0058441162109375,0.0058441162109375,0.0058441162109375],[0.197601318359375,0.197601318359375,0.197601318359375]]],"scale_curve":[[[0.015625,0.08584295213222504,0.12384534627199173],[0.0625,0.4209159016609192,0.6072539687156677],[0.25,0.904625415802002,1.3051000833511353]]]},"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":"[\"12\",\"18\",\"4\",\"26\"]"}