{"collection":"grad-noise-175k","coord":"t19_x24_u5_b8","data":{"index":157588,"ordinal":"155262056","topo":"o2(x,o2(o1(x),x))","expression":"add(R,min(sgn(R),P))","image":"frame_expr-157588.png","measured":true,"step":140711,"globalStep":140711,"value_mean":-0.5160118341445923,"value_positive_fraction":0.23773193359375,"value_abs_mean":0.8752649426460266,"value_variance":0.5666985511779785,"value_stddev":0.7527938485145569,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.4484405517578125,"gradient_energy_x":0.007935041561722755,"gradient_energy_y":0.008697365410625935,"gradient_magnitude_mean":0.061432141810655594,"gradient_axis_bias":-0.04583364352583885,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007232870757434284,"laplacian_energy":0.003429294563829899,"laplacian_abs_mean":0.02205544151365757,"gradient_magnitude_variance":0.012863412499427795,"gradient_magnitude_stddev":0.11341698467731476,"gradient_magnitude_cv":1.8462157249450684,"gradient_magnitude_max":0.45276322960853577,"gradient_energy_over_variance":0.029349656775593758,"laplacian_energy_over_variance":0.0060513559728860855,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.032066553831100464,"scale_diff2_mid":0.3416789472103119,"scale_diff2_far":0.7968651056289673,"scale_diff2_near_over_variance":0.05658485367894173,"scale_diff2_mid_over_variance":0.6029289364814758,"scale_diff2_far_over_variance":1.4061534404754639,"value_histogram":[[[0.6330718994140625,0.6330718994140625,0.6330718994140625],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.00946044921875,0.00946044921875,0.00946044921875],[0.008575439453125,0.008575439453125,0.008575439453125],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0085601806640625,0.0085601806640625,0.0085601806640625],[0.00885009765625,0.00885009765625,0.00885009765625],[0.0076751708984375,0.0076751708984375,0.0076751708984375],[0.007659912109375,0.007659912109375,0.007659912109375],[0.0091400146484375,0.0091400146484375,0.0091400146484375],[0.009307861328125,0.009307861328125,0.009307861328125],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.0066070556640625,0.0066070556640625,0.0066070556640625],[0.00701904296875,0.00701904296875,0.00701904296875],[0.00799560546875,0.00799560546875,0.00799560546875],[0.0069122314453125,0.0069122314453125,0.0069122314453125],[0.0069580078125,0.0069580078125,0.0069580078125],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0070648193359375,0.0070648193359375,0.0070648193359375],[0.0083770751953125,0.0083770751953125,0.0083770751953125],[0.008270263671875,0.008270263671875,0.008270263671875],[0.0074462890625,0.0074462890625,0.0074462890625],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.0068359375,0.0068359375,0.0068359375],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.0067138671875,0.0067138671875,0.0067138671875],[0.00628662109375,0.00628662109375,0.00628662109375],[0.0064239501953125,0.0064239501953125,0.0064239501953125],[0.130859375,0.130859375,0.130859375]]],"scale_curve":[[[0.015625,0.032066553831100464,0.05658485367894173],[0.0625,0.3416789472103119,0.6029289364814758],[0.25,0.7968651056289673,1.4061534404754639]]]},"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\",\"24\",\"5\",\"8\"]"}