{"collection":"grad-noise-175k","coord":"t19_x15_u1_b31","data":{"index":149504,"ordinal":"154897666","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,dot(log(R),P))","image":"frame_expr-149504.png","measured":true,"step":76039,"globalStep":76039,"value_mean":-0.9951675534248352,"value_positive_fraction":0.0024566650390625,"value_abs_mean":0.9981173276901245,"value_variance":0.007176447194069624,"value_stddev":0.08471391350030899,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.0548870749771595,"gradient_energy_x":0.000698523479513824,"gradient_energy_y":0.0009556792792864144,"gradient_magnitude_mean":0.0017812474397942424,"gradient_axis_bias":-0.1554560363292694,"gradient_nonzero_flag":1,"laplacian_mean":-7.508773984532535e-12,"laplacian_energy":0.003125541377812624,"laplacian_abs_mean":0.002500202041119337,"gradient_magnitude_variance":0.0016488120891153812,"gradient_magnitude_stddev":0.0406055673956871,"gradient_magnitude_cv":22.796140670776367,"gradient_magnitude_max":2.0032918453216553,"gradient_energy_over_variance":0.23050440847873688,"laplacian_energy_over_variance":0.43552765250205994,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0032290476374328136,"scale_diff2_mid":0.015457178466022015,"scale_diff2_far":0.025337861850857735,"scale_diff2_near_over_variance":0.4499507248401642,"scale_diff2_mid_over_variance":2.1538760662078857,"scale_diff2_far_over_variance":3.5306971073150635,"value_histogram":[[[0.996124267578125,0.996124267578125,0.996124267578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.000244140625,0.000244140625,0.000244140625]]],"scale_curve":[[[0.015625,0.0032290476374328136,0.4499507248401642],[0.0625,0.015457178466022015,2.1538760662078857],[0.25,0.025337861850857735,3.5306971073150635]]]},"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\",\"15\",\"1\",\"31\"]"}