{"collection":"grad-noise-175k","coord":"t13_x5_u26_b3","data":{"index":45041,"ordinal":"105775047","topo":"o1(o2(o1(x),x))","expression":"flr(div(sgn(D),R))","image":"frame_expr-045041.png","measured":true,"step":19295,"globalStep":19295,"value_mean":-0.11339563876390457,"value_positive_fraction":0.448150634765625,"value_abs_mean":0.8904252052307129,"value_variance":0.839023232460022,"value_stddev":0.9159821271896362,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.5541160106658936,"gradient_energy_x":0.24239908158779144,"gradient_energy_y":0.03362350910902023,"gradient_magnitude_mean":0.21772252023220062,"gradient_axis_bias":0.7563713788986206,"gradient_nonzero_flag":1,"laplacian_mean":0.00012705594417639077,"laplacian_energy":0.49910858273506165,"laplacian_abs_mean":0.30051007866859436,"gradient_magnitude_variance":0.22874300181865692,"gradient_magnitude_stddev":0.47827082872390747,"gradient_magnitude_cv":2.1966991424560547,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.32898086309432983,"laplacian_energy_over_variance":0.5948686003684998,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.3127497434616089,"scale_diff2_mid":1.3774093389511108,"scale_diff2_far":1.6774964332580566,"scale_diff2_near_over_variance":0.3727545738220215,"scale_diff2_mid_over_variance":1.6416820287704468,"scale_diff2_far_over_variance":1.9993444681167603,"value_histogram":[[[0.458099365234375,0.458099365234375,0.458099365234375],[0.00433349609375,0.00433349609375,0.00433349609375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0074310302734375,0.0074310302734375,0.0074310302734375],[0.0113983154296875,0.0113983154296875,0.0113983154296875],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0045166015625,0.0045166015625,0.0045166015625],[0.01171875,0.01171875,0.01171875],[0.006683349609375,0.006683349609375,0.006683349609375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.0052032470703125,0.0052032470703125,0.0052032470703125],[0.00390625,0.00390625,0.00390625],[0.006103515625,0.006103515625,0.006103515625],[0.0083465576171875,0.0083465576171875,0.0083465576171875],[0.006500244140625,0.006500244140625,0.006500244140625],[0.0063934326171875,0.0063934326171875,0.0063934326171875],[0.007080078125,0.007080078125,0.007080078125],[0.00726318359375,0.00726318359375,0.00726318359375],[0.00909423828125,0.00909423828125,0.00909423828125],[0.0048828125,0.0048828125,0.0048828125],[0.0068359375,0.0068359375,0.0068359375],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.00811767578125,0.00811767578125,0.00811767578125],[0.0104217529296875,0.0104217529296875,0.0104217529296875],[0.00823974609375,0.00823974609375,0.00823974609375],[0.0142059326171875,0.0142059326171875,0.0142059326171875],[0.3277130126953125,0.3277130126953125,0.3277130126953125]]],"scale_curve":[[[0.015625,0.3127497434616089,0.3727545738220215],[0.0625,1.3774093389511108,1.6416820287704468],[0.25,1.6774964332580566,1.9993444681167603]]]},"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":"[\"13\",\"5\",\"26\",\"3\"]"}