{"collection":"grad-noise-175k","coord":"t16_x7_u3_b42","data":{"index":80962,"ordinal":"130213068","topo":"o2(x,o1(o2(x,x)))","expression":"div(P,flr(dot(R,D)))","image":"frame_expr-080962.png","measured":true,"step":135703,"globalStep":135703,"value_mean":-0.8623642921447754,"value_positive_fraction":0.068359375,"value_abs_mean":0.9950799942016602,"value_variance":0.25000420212745667,"value_stddev":0.5000041723251343,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.454684853553772,"gradient_energy_x":0.08667919039726257,"gradient_energy_y":0.08489144593477249,"gradient_magnitude_mean":0.08171665668487549,"gradient_axis_bias":0.010419875383377075,"gradient_nonzero_flag":1,"laplacian_mean":0.00009448236232856289,"laplacian_energy":0.5455048084259033,"laplacian_abs_mean":0.17546619474887848,"gradient_magnitude_variance":0.16496813297271729,"gradient_magnitude_stddev":0.40616267919540405,"gradient_magnitude_cv":4.9703779220581055,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.6862709522247314,"laplacian_energy_over_variance":2.1819825172424316,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.1438121199607849,"scale_diff2_mid":0.3599349558353424,"scale_diff2_far":0.4236428141593933,"scale_diff2_near_over_variance":0.575238823890686,"scale_diff2_mid_over_variance":1.4397156238555908,"scale_diff2_far_over_variance":1.6945427656173706,"value_histogram":[[[0.9268646240234375,0.9268646240234375,0.9268646240234375],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0,0,0],[0.000396728515625,0.000396728515625,0.000396728515625],[0,0,0],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000396728515625,0.000396728515625,0.000396728515625],[0,0,0],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0,0,0],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000244140625,0.000244140625,0.000244140625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000244140625,0.000244140625,0.000244140625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0,0,0],[0.0003662109375,0.0003662109375,0.0003662109375],[0,0,0],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00048828125,0.00048828125,0.00048828125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.06439208984375,0.06439208984375,0.06439208984375]]],"scale_curve":[[[0.015625,0.1438121199607849,0.575238823890686],[0.0625,0.3599349558353424,1.4397156238555908],[0.25,0.4236428141593933,1.6945427656173706]]]},"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":"[\"16\",\"7\",\"3\",\"42\"]"}