{"collection":"grad-noise-175k","coord":"t19_x23_u3_b10","data":{"index":156501,"ordinal":"155221255","topo":"o2(x,o2(o1(x),x))","expression":"add(R,dst(flr(D),R))","image":"frame_expr-156501.png","measured":true,"step":132015,"globalStep":132015,"value_mean":0.8596929907798767,"value_positive_fraction":0.9887847900390625,"value_abs_mean":0.8631667494773865,"value_variance":0.06315123289823532,"value_stddev":0.25129908323287964,"value_min":-0.5242409110069275,"value_max":1,"value_range":1.5242409706115723,"histogram_probability_sum":1,"histogram_entropy_bits":2.1878504753112793,"gradient_energy_x":0.003265401115640998,"gradient_energy_y":0.007583312224596739,"gradient_magnitude_mean":0.043464675545692444,"gradient_axis_bias":-0.39801138639450073,"gradient_nonzero_flag":1,"laplacian_mean":-0.00009564949868945405,"laplacian_energy":0.017026696354150772,"laplacian_abs_mean":0.045088764280080795,"gradient_magnitude_variance":0.008961133658885956,"gradient_magnitude_stddev":0.09466326236724854,"gradient_magnitude_cv":2.1779356002807617,"gradient_magnitude_max":1.0069200992584229,"gradient_energy_over_variance":0.17178940773010254,"laplacian_energy_over_variance":0.26961779594421387,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01310159545391798,"scale_diff2_mid":0.0660361722111702,"scale_diff2_far":0.10323415696620941,"scale_diff2_near_over_variance":0.2074638158082962,"scale_diff2_mid_over_variance":1.0456830263137817,"scale_diff2_far_over_variance":1.6347132921218872,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0029296875,0.0029296875,0.0029296875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.007049560546875,0.007049560546875,0.007049560546875],[0.009796142578125,0.009796142578125,0.009796142578125],[0.0115203857421875,0.0115203857421875,0.0115203857421875],[0.0129852294921875,0.0129852294921875,0.0129852294921875],[0.0152435302734375,0.0152435302734375,0.0152435302734375],[0.0186767578125,0.0186767578125,0.0186767578125],[0.019622802734375,0.019622802734375,0.019622802734375],[0.023681640625,0.023681640625,0.023681640625],[0.0276947021484375,0.0276947021484375,0.0276947021484375],[0.029327392578125,0.029327392578125,0.029327392578125],[0.032012939453125,0.032012939453125,0.032012939453125],[0.0365142822265625,0.0365142822265625,0.0365142822265625],[0.034576416015625,0.034576416015625,0.034576416015625],[0.033477783203125,0.033477783203125,0.033477783203125],[0.6725006103515625,0.6725006103515625,0.6725006103515625]]],"scale_curve":[[[0.015625,0.01310159545391798,0.2074638158082962],[0.0625,0.0660361722111702,1.0456830263137817],[0.25,0.10323415696620941,1.6347132921218872]]]},"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\",\"23\",\"3\",\"10\"]"}