{"collection":"grad-noise-175k","coord":"t19_x2_u6_b32","data":{"index":139099,"ordinal":"154373459","topo":"o2(x,o2(o1(x),x))","expression":"mlt(P,dst(nrm(P),R))","image":"frame_expr-139099.png","measured":true,"step":141199,"globalStep":141199,"value_mean":-0.021319467574357986,"value_positive_fraction":0.4921875,"value_abs_mean":0.9455393552780151,"value_variance":0.9327455163002014,"value_stddev":0.9657874703407288,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7420200109481812,"gradient_energy_x":0.0026667264755815268,"gradient_energy_y":0.0012101683532819152,"gradient_magnitude_mean":0.009646493010222912,"gradient_axis_bias":0.37570226192474365,"gradient_nonzero_flag":1,"laplacian_mean":0.000011658744369924534,"laplacian_energy":0.0062731592915952206,"laplacian_abs_mean":0.006585879251360893,"gradient_magnitude_variance":0.0037831703666597605,"gradient_magnitude_stddev":0.06150748208165169,"gradient_magnitude_cv":6.3761491775512695,"gradient_magnitude_max":2.0340304374694824,"gradient_energy_over_variance":0.0041564335115253925,"laplacian_energy_over_variance":0.006725477520376444,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007444916293025017,"scale_diff2_mid":0.046314120292663574,"scale_diff2_far":0.28822222352027893,"scale_diff2_near_over_variance":0.007981722243130207,"scale_diff2_mid_over_variance":0.049653541296720505,"scale_diff2_far_over_variance":0.30900412797927856,"value_histogram":[[[0.47161865234375,0.47161865234375,0.47161865234375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001922607421875,0.001922607421875,0.001922607421875],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0106353759765625,0.0106353759765625,0.0106353759765625],[0.011322021484375,0.011322021484375,0.011322021484375],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.00244140625,0.00244140625,0.00244140625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.0023193359375,0.0023193359375,0.0023193359375],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.003662109375,0.003662109375,0.003662109375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.4409637451171875,0.4409637451171875,0.4409637451171875]]],"scale_curve":[[[0.015625,0.007444916293025017,0.007981722243130207],[0.0625,0.046314120292663574,0.049653541296720505],[0.25,0.28822222352027893,0.30900412797927856]]]},"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":"[\"19\",\"2\",\"6\",\"32\"]"}