{"collection":"grad-noise-175k","coord":"t6_x2_u0_b9","data":{"index":1907,"ordinal":"48804417","topo":"o2(x,o2(x,x))","expression":"add(P,dot(P,R))","image":"frame_expr-001907.png","measured":true,"step":15263,"globalStep":15263,"value_mean":-0.02508239634335041,"value_positive_fraction":0.4888153076171875,"value_abs_mean":0.9282827377319336,"value_variance":0.9034768342971802,"value_stddev":0.9505139589309692,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.103041648864746,"gradient_energy_x":0.012648566626012325,"gradient_energy_y":0.015625569969415665,"gradient_magnitude_mean":0.05220977962017059,"gradient_axis_bias":-0.10529068857431412,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012459573918022215,"laplacian_energy":0.022482309490442276,"laplacian_abs_mean":0.03891591355204582,"gradient_magnitude_variance":0.025548525154590607,"gradient_magnitude_stddev":0.15983904898166656,"gradient_magnitude_cv":3.0614771842956543,"gradient_magnitude_max":1.8399080038070679,"gradient_energy_over_variance":0.0312948115170002,"laplacian_energy_over_variance":0.024884212762117386,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04156075045466423,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.046000901609659195,"value_histogram":[[[0.4446868896484375,0.4446868896484375,0.4446868896484375],[0.005401611328125,0.005401611328125,0.005401611328125],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.004425048828125,0.004425048828125,0.004425048828125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.004150390625,0.004150390625,0.004150390625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.005279541015625,0.005279541015625,0.005279541015625],[0.00408935546875,0.00408935546875,0.00408935546875],[0.004638671875,0.004638671875,0.004638671875],[0.004180908203125,0.004180908203125,0.004180908203125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.005279541015625,0.005279541015625,0.005279541015625],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.00469970703125,0.00469970703125,0.00469970703125],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.419403076171875,0.419403076171875,0.419403076171875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04156075045466423,0.046000901609659195]]]},"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":"[\"6\",\"2\",\"0\",\"9\"]"}