{"collection":"grad-noise-175k","coord":"t6_x20_u0_b108","data":{"index":4184,"ordinal":"49531734","topo":"o2(x,o2(x,x))","expression":"dot(R,dot(P,R))","image":"frame_expr-004184.png","measured":true,"step":33479,"globalStep":33479,"value_mean":0.034133996814489365,"value_positive_fraction":0.52056884765625,"value_abs_mean":0.7661981582641602,"value_variance":0.7038960456848145,"value_stddev":0.8389851450920105,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.4153482913970947,"gradient_energy_x":0.014452405273914337,"gradient_energy_y":0.013065196573734283,"gradient_magnitude_mean":0.07952727377414703,"gradient_axis_bias":0.05041169002652168,"gradient_nonzero_flag":1,"laplacian_mean":0.00007139629451557994,"laplacian_energy":0.014167108573019505,"laplacian_abs_mean":0.04490375518798828,"gradient_magnitude_variance":0.02120051719248295,"gradient_magnitude_stddev":0.1456039696931839,"gradient_magnitude_cv":1.8308683633804321,"gradient_magnitude_max":1.539201021194458,"gradient_energy_over_variance":0.039093274623155594,"laplacian_energy_over_variance":0.0201267059892416,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.047317493706941605,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.06722227483987808,"value_histogram":[[[0.294921875,0.294921875,0.294921875],[0.0090179443359375,0.0090179443359375,0.0090179443359375],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.008697509765625,0.008697509765625,0.008697509765625],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.0094146728515625,0.0094146728515625,0.0094146728515625],[0.0094451904296875,0.0094451904296875,0.0094451904296875],[0.0119171142578125,0.0119171142578125,0.0119171142578125],[0.0108795166015625,0.0108795166015625,0.0108795166015625],[0.010955810546875,0.010955810546875,0.010955810546875],[0.01422119140625,0.01422119140625,0.01422119140625],[0.0148468017578125,0.0148468017578125,0.0148468017578125],[0.0150909423828125,0.0150909423828125,0.0150909423828125],[0.0171051025390625,0.0171051025390625,0.0171051025390625],[0.02569580078125,0.02569580078125,0.02569580078125],[0.025543212890625,0.025543212890625,0.025543212890625],[0.02252197265625,0.02252197265625,0.02252197265625],[0.0164947509765625,0.0164947509765625,0.0164947509765625],[0.013946533203125,0.013946533203125,0.013946533203125],[0.0120086669921875,0.0120086669921875,0.0120086669921875],[0.012054443359375,0.012054443359375,0.012054443359375],[0.0121917724609375,0.0121917724609375,0.0121917724609375],[0.01123046875,0.01123046875,0.01123046875],[0.0107879638671875,0.0107879638671875,0.0107879638671875],[0.0106201171875,0.0106201171875,0.0106201171875],[0.011505126953125,0.011505126953125,0.011505126953125],[0.010040283203125,0.010040283203125,0.010040283203125],[0.0093994140625,0.0093994140625,0.0093994140625],[0.00885009765625,0.00885009765625,0.00885009765625],[0.0094146728515625,0.0094146728515625,0.0094146728515625],[0.3240203857421875,0.3240203857421875,0.3240203857421875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.047317493706941605,0.06722227483987808]]]},"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\",\"20\",\"0\",\"108\"]"}