{"collection":"grad-noise-175k","coord":"t6_x2_u0_b32","data":{"index":1930,"ordinal":"48804440","topo":"o2(x,o2(x,x))","expression":"mlt(P,dst(P,R))","image":"frame_expr-001930.png","measured":true,"step":15447,"globalStep":15447,"value_mean":-0.002242674585431814,"value_positive_fraction":0.5,"value_abs_mean":0.9641192555427551,"value_variance":0.9576994180679321,"value_stddev":0.9786211848258972,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.462859869003296,"gradient_energy_x":0.0018222759244963527,"gradient_energy_y":0.00002764816235867329,"gradient_magnitude_mean":0.008105169981718063,"gradient_axis_bias":0.9701089262962341,"gradient_nonzero_flag":1,"laplacian_mean":2.93175389742828e-7,"laplacian_energy":0.0008520710980519652,"laplacian_abs_mean":0.005087851546704769,"gradient_magnitude_variance":0.0017849522409960628,"gradient_magnitude_stddev":0.042248696088790894,"gradient_magnitude_cv":5.21256160736084,"gradient_magnitude_max":0.4730024039745331,"gradient_energy_over_variance":0.001931633334606886,"laplacian_energy_over_variance":0.0008897061925381422,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.004001264460384846,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.004177995957434177,"value_histogram":[[[0.476226806640625,0.476226806640625,0.476226806640625],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00146484375,0.00146484375,0.00146484375],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.47271728515625,0.47271728515625,0.47271728515625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.004001264460384846,0.004177995957434177]]]},"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\",\"32\"]"}