{"collection":"grad-noise-175k","coord":"t6_x19_u0_b90","data":{"index":4045,"ordinal":"49491315","topo":"o2(x,o2(x,x))","expression":"min(R,mlt(P,D))","image":"frame_expr-004045.png","measured":true,"step":32367,"globalStep":32367,"value_mean":-0.57540363073349,"value_positive_fraction":0.092437744140625,"value_abs_mean":0.6102432608604431,"value_variance":0.1570071280002594,"value_stddev":0.3962412476539612,"value_min":-1,"value_max":0.7507962584495544,"value_range":1.7507963180541992,"histogram_probability_sum":1,"histogram_entropy_bits":3.8799166679382324,"gradient_energy_x":0.019066231325268745,"gradient_energy_y":0.0009732396574690938,"gradient_magnitude_mean":0.09368788450956345,"gradient_axis_bias":0.9028677344322205,"gradient_nonzero_flag":1,"laplacian_mean":0.0019638636149466038,"laplacian_energy":0.008391004987061024,"laplacian_abs_mean":0.050454188138246536,"gradient_magnitude_variance":0.01126356516033411,"gradient_magnitude_stddev":0.10612994432449341,"gradient_magnitude_cv":1.1328033208847046,"gradient_magnitude_max":0.4745907485485077,"gradient_energy_over_variance":0.12763415277004242,"laplacian_energy_over_variance":0.05344346538186073,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.02724359929561615,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.17351824045181274,"value_histogram":[[[0.3117828369140625,0.3117828369140625,0.3117828369140625],[0.0353851318359375,0.0353851318359375,0.0353851318359375],[0.0326995849609375,0.0326995849609375,0.0326995849609375],[0.037689208984375,0.037689208984375,0.037689208984375],[0.0423126220703125,0.0423126220703125,0.0423126220703125],[0.04180908203125,0.04180908203125,0.04180908203125],[0.0447235107421875,0.0447235107421875,0.0447235107421875],[0.0416259765625,0.0416259765625,0.0416259765625],[0.047271728515625,0.047271728515625,0.047271728515625],[0.0431060791015625,0.0431060791015625,0.0431060791015625],[0.03955078125,0.03955078125,0.03955078125],[0.046783447265625,0.046783447265625,0.046783447265625],[0.044525146484375,0.044525146484375,0.044525146484375],[0.0368804931640625,0.0368804931640625,0.0368804931640625],[0.0313873291015625,0.0313873291015625,0.0313873291015625],[0.0299835205078125,0.0299835205078125,0.0299835205078125],[0.0195465087890625,0.0195465087890625,0.0195465087890625],[0.024505615234375,0.024505615234375,0.024505615234375],[0.01300048828125,0.01300048828125,0.01300048828125],[0.010498046875,0.010498046875,0.010498046875],[0.0055694580078125,0.0055694580078125,0.0055694580078125],[0.0065460205078125,0.0065460205078125,0.0065460205078125],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.002197265625,0.002197265625,0.002197265625],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000732421875,0.000732421875,0.000732421875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.02724359929561615,0.17351824045181274]]]},"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":"[\"6\",\"19\",\"0\",\"90\"]"}