{"collection":"grad-noise-175k","coord":"t16_x19_u4_b21","data":{"index":91226,"ordinal":"130698060","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,cil(dst(P,D)))","image":"frame_expr-091226.png","measured":true,"step":46615,"globalStep":46615,"value_mean":-0.998597264289856,"value_positive_fraction":0,"value_abs_mean":0.998597264289856,"value_variance":0.0007683798321522772,"value_stddev":0.027719665318727493,"value_min":-1,"value_max":-0.17148561775684357,"value_range":0.8285143971443176,"histogram_probability_sum":1,"histogram_entropy_bits":0.04370715841650963,"gradient_energy_x":0.00004199260729365051,"gradient_energy_y":0.00006237543129827827,"gradient_magnitude_mean":0.0005893963389098644,"gradient_axis_bias":-0.19529756903648376,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.00009710464655654505,"laplacian_abs_mean":0.0005030999309383333,"gradient_magnitude_variance":0.00010407965601189062,"gradient_magnitude_stddev":0.01020194310694933,"gradient_magnitude_cv":17.30913734436035,"gradient_magnitude_max":0.3964756429195404,"gradient_energy_over_variance":0.13582870364189148,"laplacian_energy_over_variance":0.12637583911418915,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002981557627208531,"scale_diff2_mid":0.002099124016240239,"scale_diff2_far":0.0027936629485338926,"scale_diff2_near_over_variance":0.3880317509174347,"scale_diff2_mid_over_variance":2.7318832874298096,"scale_diff2_far_over_variance":3.6357839107513428,"value_histogram":[[[0.9967193603515625,0.9967193603515625,0.9967193603515625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000152587890625,0.000152587890625,0.000152587890625],[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],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0002981557627208531,0.3880317509174347],[0.0625,0.002099124016240239,2.7318832874298096],[0.25,0.0027936629485338926,3.6357839107513428]]]},"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\",\"19\",\"4\",\"21\"]"}