{"collection":"grad-noise-175k","coord":"t19_x25_u3_b14","data":{"index":158199,"ordinal":"155302061","topo":"o2(x,o2(o1(x),x))","expression":"sub(R,div(flr(R),D))","image":"frame_expr-158199.png","measured":true,"step":145599,"globalStep":145599,"value_mean":0.1467376947402954,"value_positive_fraction":0.632080078125,"value_abs_mean":0.7703163027763367,"value_variance":0.6641362905502319,"value_stddev":0.8149455785751343,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.6330857276916504,"gradient_energy_x":0.20801585912704468,"gradient_energy_y":0.011506957933306694,"gradient_magnitude_mean":0.19922198355197906,"gradient_axis_bias":0.895163893699646,"gradient_nonzero_flag":1,"laplacian_mean":0.000014738679965375923,"laplacian_energy":0.3924019932746887,"laplacian_abs_mean":0.24600784480571747,"gradient_magnitude_variance":0.17987143993377686,"gradient_magnitude_stddev":0.4241125285625458,"gradient_magnitude_cv":2.1288440227508545,"gradient_magnitude_max":2.226541757583618,"gradient_energy_over_variance":0.330538809299469,"laplacian_energy_over_variance":0.5908455848693848,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.26069605350494385,"scale_diff2_mid":1.1695902347564697,"scale_diff2_far":0.6463562846183777,"scale_diff2_near_over_variance":0.39253395795822144,"scale_diff2_mid_over_variance":1.7610695362091064,"scale_diff2_far_over_variance":0.9732283353805542,"value_histogram":[[[0.27130126953125,0.27130126953125,0.27130126953125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.00567626953125,0.00567626953125,0.00567626953125],[0.005889892578125,0.005889892578125,0.005889892578125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.006988525390625,0.006988525390625,0.006988525390625],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.006103515625,0.006103515625,0.006103515625],[0.006439208984375,0.006439208984375,0.006439208984375],[0.007415771484375,0.007415771484375,0.007415771484375],[0.007781982421875,0.007781982421875,0.007781982421875],[0.00872802734375,0.00872802734375,0.00872802734375],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.010498046875,0.010498046875,0.010498046875],[0.0157012939453125,0.0157012939453125,0.0157012939453125],[0.0185394287109375,0.0185394287109375,0.0185394287109375],[0.0189971923828125,0.0189971923828125,0.0189971923828125],[0.020050048828125,0.020050048828125,0.020050048828125],[0.024017333984375,0.024017333984375,0.024017333984375],[0.028167724609375,0.028167724609375,0.028167724609375],[0.02947998046875,0.02947998046875,0.02947998046875],[0.0267486572265625,0.0267486572265625,0.0267486572265625],[0.027923583984375,0.027923583984375,0.027923583984375],[0.03009033203125,0.03009033203125,0.03009033203125],[0.032318115234375,0.032318115234375,0.032318115234375],[0.030487060546875,0.030487060546875,0.030487060546875],[0.02520751953125,0.02520751953125,0.02520751953125],[0.0196075439453125,0.0196075439453125,0.0196075439453125],[0.274261474609375,0.274261474609375,0.274261474609375]]],"scale_curve":[[[0.015625,0.26069605350494385,0.39253395795822144],[0.0625,1.1695902347564697,1.7610695362091064],[0.25,0.6463562846183777,0.9732283353805542]]]},"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\",\"25\",\"3\",\"14\"]"}