{"collection":"grad-noise-175k","coord":"t20_x21_u0_b74","data":{"index":163811,"ordinal":"163260515","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,lrg(min(R,D),P))","image":"frame_expr-163811.png","measured":true,"step":18895,"globalStep":18895,"value_mean":0.0761718675494194,"value_positive_fraction":0.5,"value_abs_mean":0.8886721134185791,"value_variance":0.8706121444702148,"value_stddev":0.9330659508705139,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9329733848571777,"gradient_energy_x":0.0021346276625990868,"gradient_energy_y":0.000052669674914795905,"gradient_magnitude_mean":0.008427041582763195,"gradient_axis_bias":0.9518402814865112,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000028521033073047874,"laplacian_energy":0.003243240062147379,"laplacian_abs_mean":0.0050756786949932575,"gradient_magnitude_variance":0.0021157513838261366,"gradient_magnitude_stddev":0.045997295528650284,"gradient_magnitude_cv":5.458296775817871,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.0025123674422502518,"laplacian_energy_over_variance":0.003725241171196103,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0037095381412655115,"scale_diff2_mid":0.02914787456393242,"scale_diff2_far":0.1859188824892044,"scale_diff2_near_over_variance":0.0042608389630913734,"scale_diff2_mid_over_variance":0.03347975015640259,"scale_diff2_far_over_variance":0.21354961395263672,"value_histogram":[[[0.38671875,0.38671875,0.38671875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.067718505859375,0.067718505859375,0.067718505859375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.002105712890625,0.002105712890625,0.002105712890625],[0.002197265625,0.002197265625,0.002197265625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.002197265625,0.002197265625,0.002197265625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00238037109375,0.00238037109375,0.00238037109375],[0.002105712890625,0.002105712890625,0.002105712890625],[0.00091552734375,0.00091552734375,0.00091552734375],[0.002197265625,0.002197265625,0.002197265625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.002838134765625,0.002838134765625,0.002838134765625],[0.00311279296875,0.00311279296875,0.00311279296875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.46759033203125,0.46759033203125,0.46759033203125]]],"scale_curve":[[[0.015625,0.0037095381412655115,0.0042608389630913734],[0.0625,0.02914787456393242,0.03347975015640259],[0.25,0.1859188824892044,0.21354961395263672]]]},"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":"[\"20\",\"21\",\"0\",\"74\"]"}