{"collection":"grad-noise-175k","coord":"t12_x20_u0_b88","data":{"index":36216,"ordinal":"98255320","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(min(R,add(P,R)))","image":"frame_expr-036216.png","measured":true,"step":119575,"globalStep":119575,"value_mean":-0.9861945509910583,"value_positive_fraction":0.0078125,"value_abs_mean":0.9981804490089417,"value_variance":0.024305760860443115,"value_stddev":0.15590304136276245,"value_min":-1,"value_max":0.9630773663520813,"value_range":1.9630773067474365,"histogram_probability_sum":1,"histogram_entropy_bits":0.087287038564682,"gradient_energy_x":0.0022490154951810837,"gradient_energy_y":0.002931581111624837,"gradient_magnitude_mean":0.003083321498706937,"gradient_axis_bias":-0.13175424933433533,"gradient_nonzero_flag":1,"laplacian_mean":0.000001769465143297566,"laplacian_energy":0.01091366820037365,"laplacian_abs_mean":0.005946085788309574,"gradient_magnitude_variance":0.005170196760445833,"gradient_magnitude_stddev":0.07190407812595367,"gradient_magnitude_cv":23.320329666137695,"gradient_magnitude_max":2.7308855056762695,"gradient_energy_over_variance":0.2131427377462387,"laplacian_energy_over_variance":0.44901570677757263,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0007359010051004589,"scale_diff2_mid":0.005092087667435408,"scale_diff2_far":0.02142002433538437,"scale_diff2_near_over_variance":0.030276814475655556,"scale_diff2_mid_over_variance":0.2095012664794922,"scale_diff2_far_over_variance":0.8812735676765442,"value_histogram":[[[0.9921875,0.9921875,0.9921875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0002593994140625,0.0002593994140625,0.0002593994140625]]],"scale_curve":[[[0.015625,0.0007359010051004589,0.030276814475655556],[0.0625,0.005092087667435408,0.2095012664794922],[0.25,0.02142002433538437,0.8812735676765442]]]},"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":"[\"12\",\"20\",\"0\",\"88\"]"}