{"collection":"grad-noise-175k","coord":"t12_x17_u0_b3","data":{"index":33590,"ordinal":"98134032","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(D,div(R,R)))","image":"frame_expr-033590.png","measured":true,"step":98567,"globalStep":98567,"value_mean":0.9676794409751892,"value_positive_fraction":1,"value_abs_mean":0.9676794409751892,"value_variance":0.0011754060396924615,"value_stddev":0.03428419306874275,"value_min":0.9122602939605713,"value_max":1,"value_range":0.08773970603942871,"histogram_probability_sum":1,"histogram_entropy_bits":0.896038293838501,"gradient_energy_x":0.00022924815129954368,"gradient_energy_y":4.6378177296165944e-17,"gradient_magnitude_mean":0.010963899083435535,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00009283254621550441,"laplacian_energy":0.00008405411062994972,"laplacian_abs_mean":0.006846361327916384,"gradient_magnitude_variance":0.0001090606237994507,"gradient_magnitude_stddev":0.010443209670484066,"gradient_magnitude_cv":0.9525087475776672,"gradient_magnitude_max":0.029347002506256104,"gradient_energy_over_variance":0.19503740966320038,"laplacian_energy_over_variance":0.07151070237159729,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0004214435175526887,"scale_diff2_mid":0.0021978719159960747,"scale_diff2_far":8.036907477993306e-16,"scale_diff2_near_over_variance":0.3585514426231384,"scale_diff2_mid_over_variance":1.8698831796646118,"scale_diff2_far_over_variance":6.837558405754784e-13,"value_histogram":[[[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.3125,0.3125,0.3125],[0.6875,0.6875,0.6875]]],"scale_curve":[[[0.015625,0.0004214435175526887,0.3585514426231384],[0.0625,0.0021978719159960747,1.8698831796646118],[0.25,8.036907477993306e-16,6.837558405754784e-13]]]},"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\",\"17\",\"0\",\"3\"]"}