{"collection":"grad-noise-175k","coord":"t18_x34_u0_b42","data":{"index":127242,"ordinal":"147544494","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(D,div(P,dot(R,D)))","image":"frame_expr-127242.png","measured":true,"step":46343,"globalStep":46343,"value_mean":-0.009923744946718216,"value_positive_fraction":0.49383544921875,"value_abs_mean":0.9508302807807922,"value_variance":0.9402617812156677,"value_stddev":0.9696709513664246,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6407601833343506,"gradient_energy_x":0.38562941551208496,"gradient_energy_y":0.3799087107181549,"gradient_magnitude_mean":0.3726221024990082,"gradient_axis_bias":0.007472789380699396,"gradient_nonzero_flag":1,"laplacian_mean":0.00017180964641738683,"laplacian_energy":2.6701173782348633,"laplacian_abs_mean":0.7830696702003479,"gradient_magnitude_variance":0.626841127872467,"gradient_magnitude_stddev":0.7917329668998718,"gradient_magnitude_cv":2.1247611045837402,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.8141754269599915,"laplacian_energy_over_variance":2.839759349822998,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.7033162117004395,"scale_diff2_mid":1.929479718208313,"scale_diff2_far":1.8041276931762695,"scale_diff2_near_over_variance":0.7480003833770752,"scale_diff2_mid_over_variance":2.0520663261413574,"scale_diff2_far_over_variance":1.918750286102295,"value_histogram":[[[0.4673004150390625,0.4673004150390625,0.4673004150390625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.001708984375,0.001708984375,0.001708984375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.0025634765625,0.0025634765625,0.0025634765625],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00341796875,0.00341796875,0.00341796875],[0.0058135986328125,0.0058135986328125,0.0058135986328125],[0.006927490234375,0.006927490234375,0.006927490234375],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.00628662109375,0.00628662109375,0.00628662109375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.001617431640625,0.001617431640625,0.001617431640625],[0.001220703125,0.001220703125,0.001220703125],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00152587890625,0.00152587890625,0.00152587890625],[0.4598236083984375,0.4598236083984375,0.4598236083984375]]],"scale_curve":[[[0.015625,0.7033162117004395,0.7480003833770752],[0.0625,1.929479718208313,2.0520663261413574],[0.25,1.8041276931762695,1.918750286102295]]]},"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":"[\"18\",\"34\",\"0\",\"42\"]"}