{"collection":"grad-noise-175k","coord":"t20_x38_u0_b76","data":{"index":167230,"ordinal":"163947334","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,lrg(dst(D,P),R))","image":"frame_expr-167230.png","measured":true,"step":46247,"globalStep":46247,"value_mean":0.9493201375007629,"value_positive_fraction":0.99951171875,"value_abs_mean":0.9493648409843445,"value_variance":0.005328613333404064,"value_stddev":0.07299735397100449,"value_min":-0.0964374765753746,"value_max":1,"value_range":1.0964374542236328,"histogram_probability_sum":1,"histogram_entropy_bits":1.411824345588684,"gradient_energy_x":0.000778032117523253,"gradient_energy_y":0.000060163922171341255,"gradient_magnitude_mean":0.01898886263370514,"gradient_axis_bias":0.8564442992210388,"gradient_nonzero_flag":1,"laplacian_mean":0.00015817278472241014,"laplacian_energy":0.00047681404976174235,"laplacian_abs_mean":0.013752203434705734,"gradient_magnitude_variance":0.00047750852536410093,"gradient_magnitude_stddev":0.02185196802020073,"gradient_magnitude_cv":1.1507781744003296,"gradient_magnitude_max":0.37852710485458374,"gradient_energy_over_variance":0.15730097889900208,"laplacian_energy_over_variance":0.08948183059692383,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0016393050318583846,"scale_diff2_mid":0.008837234228849411,"scale_diff2_far":0.007637389004230499,"scale_diff2_near_over_variance":0.30764198303222656,"scale_diff2_mid_over_variance":1.6584491729736328,"scale_diff2_far_over_variance":1.4332789182662964,"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],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.1865081787109375,0.1865081787109375,0.1865081787109375],[0.1859893798828125,0.1859893798828125,0.1859893798828125],[0.619964599609375,0.619964599609375,0.619964599609375]]],"scale_curve":[[[0.015625,0.0016393050318583846,0.30764198303222656],[0.0625,0.008837234228849411,1.6584491729736328],[0.25,0.007637389004230499,1.4332789182662964]]]},"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":"[\"20\",\"38\",\"0\",\"76\"]"}