{"collection":"grad-noise-175k","coord":"t20_x57_u0_b25","data":{"index":170998,"ordinal":"164714902","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,mlt(div(P,D),P))","image":"frame_expr-170998.png","measured":true,"step":76391,"globalStep":76391,"value_mean":-0.004304604139178991,"value_positive_fraction":0.4967193603515625,"value_abs_mean":0.9594469666481018,"value_variance":0.9449473023414612,"value_stddev":0.9720839858055115,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6858364343643188,"gradient_energy_x":0.41951826214790344,"gradient_energy_y":0.00021232030121609569,"gradient_magnitude_mean":0.2312174141407013,"gradient_axis_bias":0.9989883303642273,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007740753972029779,"laplacian_energy":0.8095629811286926,"laplacian_abs_mean":0.4283292293548584,"gradient_magnitude_variance":0.36614903807640076,"gradient_magnitude_stddev":0.6051024794578552,"gradient_magnitude_cv":2.617027997970581,"gradient_magnitude_max":2.0002212524414062,"gradient_energy_over_variance":0.4441841244697571,"laplacian_energy_over_variance":0.856728196144104,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.41889244318008423,"scale_diff2_mid":1.5558780431747437,"scale_diff2_far":0.23507629334926605,"scale_diff2_near_over_variance":0.4432971477508545,"scale_diff2_mid_over_variance":1.6465235948562622,"scale_diff2_far_over_variance":0.24877186119556427,"value_histogram":[[[0.4609222412109375,0.4609222412109375,0.4609222412109375],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.004852294921875,0.004852294921875,0.004852294921875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.00421142578125,0.00421142578125,0.00421142578125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.002685546875,0.002685546875,0.002685546875],[0.00238037109375,0.00238037109375,0.00238037109375],[0.00225830078125,0.00225830078125,0.00225830078125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.00189208984375,0.00189208984375,0.00189208984375],[0.002044677734375,0.002044677734375,0.002044677734375],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.002410888671875,0.002410888671875,0.002410888671875],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00238037109375,0.00238037109375,0.00238037109375],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.001251220703125,0.001251220703125,0.001251220703125],[0.4623260498046875,0.4623260498046875,0.4623260498046875]]],"scale_curve":[[[0.015625,0.41889244318008423,0.4432971477508545],[0.0625,1.5558780431747437,1.6465235948562622],[0.25,0.23507629334926605,0.24877186119556427]]]},"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\",\"57\",\"0\",\"25\"]"}