{"collection":"grad-noise-175k","coord":"t19_x20_u0_b55","data":{"index":153642,"ordinal":"155099494","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,add(sqt(P),R))","image":"frame_expr-153642.png","measured":true,"step":109143,"globalStep":109143,"value_mean":-0.5009522438049316,"value_positive_fraction":0.239166259765625,"value_abs_mean":0.6836759448051453,"value_variance":0.34781691431999207,"value_stddev":0.5897600650787354,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.382455587387085,"gradient_energy_x":0.004749996121972799,"gradient_energy_y":0.0013660419499501586,"gradient_magnitude_mean":0.03407248482108116,"gradient_axis_bias":0.5532917976379395,"gradient_nonzero_flag":1,"laplacian_mean":0.000008417285243922379,"laplacian_energy":0.0069449106231331825,"laplacian_abs_mean":0.013760547153651714,"gradient_magnitude_variance":0.004954583011567593,"gradient_magnitude_stddev":0.0703888013958931,"gradient_magnitude_cv":2.065854787826538,"gradient_magnitude_max":1.5775516033172607,"gradient_energy_over_variance":0.017584074288606644,"laplacian_energy_over_variance":0.01996714435517788,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00955753494054079,"scale_diff2_mid":0.08919159322977066,"scale_diff2_far":0.27510181069374084,"scale_diff2_near_over_variance":0.027478637173771858,"scale_diff2_mid_over_variance":0.25643259286880493,"scale_diff2_far_over_variance":0.7909385561943054,"value_histogram":[[[0.501617431640625,0.501617431640625,0.501617431640625],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0103759765625,0.0103759765625,0.0103759765625],[0.005615234375,0.005615234375,0.005615234375],[0.00750732421875,0.00750732421875,0.00750732421875],[0.0081939697265625,0.0081939697265625,0.0081939697265625],[0.01214599609375,0.01214599609375,0.01214599609375],[0.0142059326171875,0.0142059326171875,0.0142059326171875],[0.0169219970703125,0.0169219970703125,0.0169219970703125],[0.021392822265625,0.021392822265625,0.021392822265625],[0.0253448486328125,0.0253448486328125,0.0253448486328125],[0.0257110595703125,0.0257110595703125,0.0257110595703125],[0.0267333984375,0.0267333984375,0.0267333984375],[0.0252532958984375,0.0252532958984375,0.0252532958984375],[0.0261993408203125,0.0261993408203125,0.0261993408203125],[0.02618408203125,0.02618408203125,0.02618408203125],[0.0270538330078125,0.0270538330078125,0.0270538330078125],[0.02191162109375,0.02191162109375,0.02191162109375],[0.019287109375,0.019287109375,0.019287109375],[0.018707275390625,0.018707275390625,0.018707275390625],[0.0192718505859375,0.0192718505859375,0.0192718505859375],[0.0197906494140625,0.0197906494140625,0.0197906494140625],[0.0175628662109375,0.0175628662109375,0.0175628662109375],[0.015533447265625,0.015533447265625,0.015533447265625],[0.0140838623046875,0.0140838623046875,0.0140838623046875],[0.014434814453125,0.014434814453125,0.014434814453125],[0.0150604248046875,0.0150604248046875,0.0150604248046875],[0.013641357421875,0.013641357421875,0.013641357421875],[0.0115509033203125,0.0115509033203125,0.0115509033203125],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0006866455078125,0.0006866455078125,0.0006866455078125]]],"scale_curve":[[[0.015625,0.00955753494054079,0.027478637173771858],[0.0625,0.08919159322977066,0.25643259286880493],[0.25,0.27510181069374084,0.7909385561943054]]]},"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\",\"20\",\"0\",\"55\"]"}