{"collection":"grad-noise-175k","coord":"t20_x18_u0_b112","data":{"index":163246,"ordinal":"163139350","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(mlt(R,P),P))","image":"frame_expr-163246.png","measured":true,"step":14375,"globalStep":14375,"value_mean":0.7390037178993225,"value_positive_fraction":0.87445068359375,"value_abs_mean":0.9247798919677734,"value_variance":0.35361042618751526,"value_stddev":0.5946515202522278,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5984158515930176,"gradient_energy_x":0.00671525439247489,"gradient_energy_y":0.00734658632427454,"gradient_magnitude_mean":0.0356256477534771,"gradient_axis_bias":-0.044896822422742844,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006961507460800931,"laplacian_energy":0.008152269758284092,"laplacian_abs_mean":0.020643342286348343,"gradient_magnitude_variance":0.012799576856195927,"gradient_magnitude_stddev":0.1131352111697197,"gradient_magnitude_cv":3.1756672859191895,"gradient_magnitude_max":1.4037833213806152,"gradient_energy_over_variance":0.039766475558280945,"laplacian_energy_over_variance":0.02305438183248043,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018973948433995247,"scale_diff2_mid":0.16094215214252472,"scale_diff2_far":0.3738265633583069,"scale_diff2_near_over_variance":0.05365777388215065,"scale_diff2_mid_over_variance":0.45513972640037537,"scale_diff2_far_over_variance":1.0571706295013428,"value_histogram":[[[0.0651092529296875,0.0651092529296875,0.0651092529296875],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.00347900390625,0.00347900390625,0.00347900390625],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0052337646484375,0.0052337646484375,0.0052337646484375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.00439453125,0.00439453125,0.00439453125],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.004180908203125,0.004180908203125,0.004180908203125],[0.003662109375,0.003662109375,0.003662109375],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.003662109375,0.003662109375,0.003662109375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0057830810546875,0.0057830810546875,0.0057830810546875],[0.0068511962890625,0.0068511962890625,0.0068511962890625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.005401611328125,0.005401611328125,0.005401611328125],[0.0051422119140625,0.0051422119140625,0.0051422119140625],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0055389404296875,0.0055389404296875,0.0055389404296875],[0.7951812744140625,0.7951812744140625,0.7951812744140625]]],"scale_curve":[[[0.015625,0.018973948433995247,0.05365777388215065],[0.0625,0.16094215214252472,0.45513972640037537],[0.25,0.3738265633583069,1.0571706295013428]]]},"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\",\"18\",\"0\",\"112\"]"}