{"collection":"grad-noise-175k","coord":"t17_x22_u5_b89","data":{"index":116825,"ordinal":"138940133","topo":"o2(x,o2(x,o1(x)))","expression":"min(R,sub(D,sgn(D)))","image":"frame_expr-116825.png","measured":true,"step":94607,"globalStep":94607,"value_mean":-0.3865801990032196,"value_positive_fraction":0.2092132568359375,"value_abs_mean":0.5323372483253479,"value_variance":0.21467003226280212,"value_stddev":0.46332496404647827,"value_min":-0.9989513158798218,"value_max":0.9680978655815125,"value_range":1.9670491218566895,"histogram_probability_sum":1,"histogram_entropy_bits":4.616730213165283,"gradient_energy_x":0.0786869004368782,"gradient_energy_y":0.0014424637192860246,"gradient_magnitude_mean":0.13169896602630615,"gradient_axis_bias":0.9639966487884521,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002383376267971471,"laplacian_energy":0.15383616089820862,"laplacian_abs_mean":0.1318732649087906,"gradient_magnitude_variance":0.0627865195274353,"gradient_magnitude_stddev":0.2505723834037781,"gradient_magnitude_cv":1.9026145935058594,"gradient_magnitude_max":1.9368751049041748,"gradient_energy_over_variance":0.3732675611972809,"laplacian_energy_over_variance":0.7166168093681335,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08352900296449661,"scale_diff2_mid":0.2917218804359436,"scale_diff2_far":0.17755639553070068,"scale_diff2_near_over_variance":0.3891041576862335,"scale_diff2_mid_over_variance":1.358931541442871,"scale_diff2_far_over_variance":0.8271130323410034,"value_histogram":[[[0.07025146484375,0.07025146484375,0.07025146484375],[0.074676513671875,0.074676513671875,0.074676513671875],[0.0822296142578125,0.0822296142578125,0.0822296142578125],[0.033447265625,0.033447265625,0.033447265625],[0.072540283203125,0.072540283203125,0.072540283203125],[0.047210693359375,0.047210693359375,0.047210693359375],[0.0653228759765625,0.0653228759765625,0.0653228759765625],[0.0442962646484375,0.0442962646484375,0.0442962646484375],[0.045562744140625,0.045562744140625,0.045562744140625],[0.0513458251953125,0.0513458251953125,0.0513458251953125],[0.0390777587890625,0.0390777587890625,0.0390777587890625],[0.0469512939453125,0.0469512939453125,0.0469512939453125],[0.0314178466796875,0.0314178466796875,0.0314178466796875],[0.0306549072265625,0.0306549072265625,0.0306549072265625],[0.0330657958984375,0.0330657958984375,0.0330657958984375],[0.02264404296875,0.02264404296875,0.02264404296875],[0.0240020751953125,0.0240020751953125,0.0240020751953125],[0.0252532958984375,0.0252532958984375,0.0252532958984375],[0.017364501953125,0.017364501953125,0.017364501953125],[0.0191802978515625,0.0191802978515625,0.0191802978515625],[0.019073486328125,0.019073486328125,0.019073486328125],[0.0171051025390625,0.0171051025390625,0.0171051025390625],[0.0181884765625,0.0181884765625,0.0181884765625],[0.0115509033203125,0.0115509033203125,0.0115509033203125],[0.011566162109375,0.011566162109375,0.011566162109375],[0.010894775390625,0.010894775390625,0.010894775390625],[0.0096893310546875,0.0096893310546875,0.0096893310546875],[0.0090484619140625,0.0090484619140625,0.0090484619140625],[0.0086669921875,0.0086669921875,0.0086669921875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0029296875,0.0029296875,0.0029296875],[0.0007476806640625,0.0007476806640625,0.0007476806640625]]],"scale_curve":[[[0.015625,0.08352900296449661,0.3891041576862335],[0.0625,0.2917218804359436,1.358931541442871],[0.25,0.17755639553070068,0.8271130323410034]]]},"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":"[\"17\",\"22\",\"5\",\"89\"]"}