{"collection":"grad-noise-175k","coord":"t6_x21_u0_b80","data":{"index":4277,"ordinal":"49572107","topo":"o2(x,o2(x,x))","expression":"eql(R,div(D,P))","image":"frame_expr-004277.png","measured":true,"step":34223,"globalStep":34223,"value_mean":0.00017641327576711774,"value_positive_fraction":0.0007171630859375,"value_abs_mean":0.00017641327576711774,"value_variance":0.00006993093120399863,"value_stddev":0.008362471126019955,"value_min":0,"value_max":0.5582787990570068,"value_range":0.5582787990570068,"histogram_probability_sum":1,"histogram_entropy_bits":0.008115412667393684,"gradient_energy_x":0.00013767137716058642,"gradient_energy_y":0.0000010243887800243101,"gradient_magnitude_mean":0.00034708695602603257,"gradient_axis_bias":0.9852283596992493,"gradient_nonzero_flag":1,"laplacian_mean":1.170458290289389e-7,"laplacian_energy":0.00041700556175783277,"laplacian_abs_mean":0.0006872672238387167,"gradient_magnitude_variance":0.0001385630457662046,"gradient_magnitude_stddev":0.011771280318498611,"gradient_magnitude_cv":33.91449737548828,"gradient_magnitude_max":0.5582918524742126,"gradient_energy_over_variance":1.9833250045776367,"laplacian_energy_over_variance":5.963106155395508,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.000047036381147336215,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.6726120114326477,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.9994659423828125,0.9994659423828125,0.9994659423828125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0001220703125,0.0001220703125,0.0001220703125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.000047036381147336215,0.6726120114326477]]]},"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\",\"21\",\"0\",\"80\"]"}