{"collection":"grad-noise-175k","coord":"t12_x7_u6_b36","data":{"index":25879,"ordinal":"97731261","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(div(P,div(R,D)))","image":"frame_expr-025879.png","measured":true,"step":36879,"globalStep":36879,"value_mean":-0.022523192688822746,"value_positive_fraction":0.4799957275390625,"value_abs_mean":0.43841353058815,"value_variance":0.30037036538124084,"value_stddev":0.5480605363845825,"value_min":-1,"value_max":0.9999836683273315,"value_range":1.9999836683273315,"histogram_probability_sum":1,"histogram_entropy_bits":4.856112957000732,"gradient_energy_x":0.05240212380886078,"gradient_energy_y":0.009936584159731865,"gradient_magnitude_mean":0.14407001435756683,"gradient_axis_bias":0.6812065839767456,"gradient_nonzero_flag":1,"laplacian_mean":0.000026846344553632662,"laplacian_energy":0.0847446471452713,"laplacian_abs_mean":0.09448603540658951,"gradient_magnitude_variance":0.0415833480656147,"gradient_magnitude_stddev":0.20391994714736938,"gradient_magnitude_cv":1.4154225587844849,"gradient_magnitude_max":1.999847412109375,"gradient_energy_over_variance":0.20753946900367737,"laplacian_energy_over_variance":0.2821338474750519,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08403556793928146,"scale_diff2_mid":0.5021561980247498,"scale_diff2_far":0.6030321717262268,"scale_diff2_near_over_variance":0.27977314591407776,"scale_diff2_mid_over_variance":1.6717900037765503,"scale_diff2_far_over_variance":2.0076286792755127,"value_histogram":[[[0.0645751953125,0.0645751953125,0.0645751953125],[0.02288818359375,0.02288818359375,0.02288818359375],[0.0225372314453125,0.0225372314453125,0.0225372314453125],[0.018463134765625,0.018463134765625,0.018463134765625],[0.022918701171875,0.022918701171875,0.022918701171875],[0.019989013671875,0.019989013671875,0.019989013671875],[0.019195556640625,0.019195556640625,0.019195556640625],[0.0260162353515625,0.0260162353515625,0.0260162353515625],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.0315704345703125,0.0315704345703125,0.0315704345703125],[0.0286712646484375,0.0286712646484375,0.0286712646484375],[0.0307769775390625,0.0307769775390625,0.0307769775390625],[0.0373077392578125,0.0373077392578125,0.0373077392578125],[0.053680419921875,0.053680419921875,0.053680419921875],[0.0756378173828125,0.0756378173828125,0.0756378173828125],[0.06884765625,0.06884765625,0.06884765625],[0.049102783203125,0.049102783203125,0.049102783203125],[0.0357818603515625,0.0357818603515625,0.0357818603515625],[0.030181884765625,0.030181884765625,0.030181884765625],[0.0267333984375,0.0267333984375,0.0267333984375],[0.03155517578125,0.03155517578125,0.03155517578125],[0.022430419921875,0.022430419921875,0.022430419921875],[0.020904541015625,0.020904541015625,0.020904541015625],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.018829345703125,0.018829345703125,0.018829345703125],[0.01922607421875,0.01922607421875,0.01922607421875],[0.023773193359375,0.023773193359375,0.023773193359375],[0.01788330078125,0.01788330078125,0.01788330078125],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.022064208984375,0.022064208984375,0.022064208984375],[0.0452880859375,0.0452880859375,0.0452880859375]]],"scale_curve":[[[0.015625,0.08403556793928146,0.27977314591407776],[0.0625,0.5021561980247498,1.6717900037765503],[0.25,0.6030321717262268,2.0076286792755127]]]},"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\",\"7\",\"6\",\"36\"]"}