{"collection":"grad-noise-175k","coord":"t19_x21_u4_b106","data":{"index":155024,"ordinal":"155140750","topo":"o2(x,o2(o1(x),x))","expression":"dot(R,eql(cil(D),P))","image":"frame_expr-155024.png","measured":true,"step":120199,"globalStep":120199,"value_mean":-0.016833148896694183,"value_positive_fraction":0.482879638671875,"value_abs_mean":0.39324840903282166,"value_variance":0.22040019929409027,"value_stddev":0.46946799755096436,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.872023105621338,"gradient_energy_x":0.005000769626349211,"gradient_energy_y":0.004902182146906853,"gradient_magnitude_mean":0.06966591626405716,"gradient_axis_bias":0.009955362416803837,"gradient_nonzero_flag":1,"laplacian_mean":-0.000035907003621105105,"laplacian_energy":0.007844123058021069,"laplacian_abs_mean":0.027623852714896202,"gradient_magnitude_variance":0.005049906671047211,"gradient_magnitude_stddev":0.07106269150972366,"gradient_magnitude_cv":1.0200495719909668,"gradient_magnitude_max":0.9578480124473572,"gradient_energy_over_variance":0.04493168368935585,"laplacian_energy_over_variance":0.035590361803770065,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01916801743209362,"scale_diff2_mid":0.20001383125782013,"scale_diff2_far":0.46978235244750977,"scale_diff2_near_over_variance":0.08696914464235306,"scale_diff2_mid_over_variance":0.9075029492378235,"scale_diff2_far_over_variance":2.1314969062805176,"value_histogram":[[[0.01507568359375,0.01507568359375,0.01507568359375],[0.0128936767578125,0.0128936767578125,0.0128936767578125],[0.0156097412109375,0.0156097412109375,0.0156097412109375],[0.016632080078125,0.016632080078125,0.016632080078125],[0.0229339599609375,0.0229339599609375,0.0229339599609375],[0.0229949951171875,0.0229949951171875,0.0229949951171875],[0.0288238525390625,0.0288238525390625,0.0288238525390625],[0.034210205078125,0.034210205078125,0.034210205078125],[0.0369110107421875,0.0369110107421875,0.0369110107421875],[0.0416259765625,0.0416259765625,0.0416259765625],[0.0459747314453125,0.0459747314453125,0.0459747314453125],[0.0498046875,0.0498046875,0.0498046875],[0.044647216796875,0.044647216796875,0.044647216796875],[0.0415191650390625,0.0415191650390625,0.0415191650390625],[0.04205322265625,0.04205322265625,0.04205322265625],[0.0453338623046875,0.0453338623046875,0.0453338623046875],[0.0469818115234375,0.0469818115234375,0.0469818115234375],[0.045989990234375,0.045989990234375,0.045989990234375],[0.041412353515625,0.041412353515625,0.041412353515625],[0.038787841796875,0.038787841796875,0.038787841796875],[0.0343475341796875,0.0343475341796875,0.0343475341796875],[0.0381317138671875,0.0381317138671875,0.0381317138671875],[0.03607177734375,0.03607177734375,0.03607177734375],[0.0329132080078125,0.0329132080078125,0.0329132080078125],[0.0341644287109375,0.0341644287109375,0.0341644287109375],[0.036224365234375,0.036224365234375,0.036224365234375],[0.0284271240234375,0.0284271240234375,0.0284271240234375],[0.022186279296875,0.022186279296875,0.022186279296875],[0.017669677734375,0.017669677734375,0.017669677734375],[0.0134429931640625,0.0134429931640625,0.0134429931640625],[0.0068511962890625,0.0068511962890625,0.0068511962890625],[0.0093536376953125,0.0093536376953125,0.0093536376953125]]],"scale_curve":[[[0.015625,0.01916801743209362,0.08696914464235306],[0.0625,0.20001383125782013,0.9075029492378235],[0.25,0.46978235244750977,2.1314969062805176]]]},"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\",\"21\",\"4\",\"106\"]"}