{"collection":"grad-noise-175k","coord":"t19_x20_u6_b10","data":{"index":154323,"ordinal":"155100655","topo":"o2(x,o2(o1(x),x))","expression":"add(R,dst(nrm(P),R))","image":"frame_expr-154323.png","measured":true,"step":114591,"globalStep":114591,"value_mean":0.8808226585388184,"value_positive_fraction":0.9671173095703125,"value_abs_mean":0.9207290410995483,"value_variance":0.11032572388648987,"value_stddev":0.33215317130088806,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.612532615661621,"gradient_energy_x":0.004788866266608238,"gradient_energy_y":0.004989629611372948,"gradient_magnitude_mean":0.022617872804403305,"gradient_axis_bias":-0.020531106740236282,"gradient_nonzero_flag":1,"laplacian_mean":-0.00005741443965234794,"laplacian_energy":0.015870720148086548,"laplacian_abs_mean":0.016914252191781998,"gradient_magnitude_variance":0.009261495433747768,"gradient_magnitude_stddev":0.09623666107654572,"gradient_magnitude_cv":4.254894256591797,"gradient_magnitude_max":2.7170913219451904,"gradient_energy_over_variance":0.08863295614719391,"laplacian_energy_over_variance":0.1438532918691635,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01700037159025669,"scale_diff2_mid":0.09106890857219696,"scale_diff2_far":0.28737080097198486,"scale_diff2_near_over_variance":0.15409253537654877,"scale_diff2_mid_over_variance":0.825454831123352,"scale_diff2_far_over_variance":2.6047487258911133,"value_histogram":[[[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.001708984375,0.001708984375,0.001708984375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.003021240234375,0.003021240234375,0.003021240234375],[0.00250244140625,0.00250244140625,0.00250244140625],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.0050048828125,0.0050048828125,0.0050048828125],[0.007080078125,0.007080078125,0.007080078125],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0069427490234375,0.0069427490234375,0.0069427490234375],[0.00775146484375,0.00775146484375,0.00775146484375],[0.00830078125,0.00830078125,0.00830078125],[0.010589599609375,0.010589599609375,0.010589599609375],[0.0138702392578125,0.0138702392578125,0.0138702392578125],[0.01513671875,0.01513671875,0.01513671875],[0.01513671875,0.01513671875,0.01513671875],[0.0214385986328125,0.0214385986328125,0.0214385986328125],[0.0274658203125,0.0274658203125,0.0274658203125],[0.0271453857421875,0.0271453857421875,0.0271453857421875],[0.7885894775390625,0.7885894775390625,0.7885894775390625]]],"scale_curve":[[[0.015625,0.01700037159025669,0.15409253537654877],[0.0625,0.09106890857219696,0.825454831123352],[0.25,0.28737080097198486,2.6047487258911133]]]},"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\",\"20\",\"6\",\"10\"]"}