{"collection":"grad-noise-175k","coord":"t19_x12_u5_b90","data":{"index":147506,"ordinal":"154777326","topo":"o2(x,o2(o1(x),x))","expression":"min(D,mlt(sgn(D),P))","image":"frame_expr-147506.png","measured":true,"step":60055,"globalStep":60055,"value_mean":-0.7242155075073242,"value_positive_fraction":0.07421875,"value_abs_mean":0.7309112548828125,"value_variance":0.15518593788146973,"value_stddev":0.3939364552497864,"value_min":-1,"value_max":0.09206906706094742,"value_range":1.0920690298080444,"histogram_probability_sum":1,"histogram_entropy_bits":2.4740653038024902,"gradient_energy_x":0.07094711065292358,"gradient_energy_y":0,"gradient_magnitude_mean":0.12052542716264725,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-1.895026802145594e-9,"laplacian_energy":0.12175536155700684,"laplacian_abs_mean":0.1518833488225937,"gradient_magnitude_variance":0.05644456669688225,"gradient_magnitude_stddev":0.23758065700531006,"gradient_magnitude_cv":1.971207857131958,"gradient_magnitude_max":1.0303677320480347,"gradient_energy_over_variance":0.4571748673915863,"laplacian_energy_over_variance":0.7845773100852966,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07913074642419815,"scale_diff2_mid":0.221287801861763,"scale_diff2_far":0.058922771364450455,"scale_diff2_near_over_variance":0.5099092721939087,"scale_diff2_mid_over_variance":1.425952672958374,"scale_diff2_far_over_variance":0.3796914517879486,"value_histogram":[[[0.609375,0.609375,0.609375],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.0234375,0.0234375,0.0234375],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.03515625,0.03515625,0.03515625],[0.02734375,0.02734375,0.02734375],[0.05859375,0.05859375,0.05859375],[0.05859375,0.05859375,0.05859375],[0.015625,0.015625,0.015625],[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]]],"scale_curve":[[[0.015625,0.07913074642419815,0.5099092721939087],[0.0625,0.221287801861763,1.425952672958374],[0.25,0.058922771364450455,0.3796914517879486]]]},"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\",\"12\",\"5\",\"90\"]"}