{"collection":"grad-noise-175k","coord":"t19_x4_u4_b112","data":{"index":140631,"ordinal":"154453939","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,mlt(cil(D),D))","image":"frame_expr-140631.png","measured":true,"step":5055,"globalStep":5055,"value_mean":0.9979487061500549,"value_positive_fraction":1,"value_abs_mean":0.9979487061500549,"value_variance":0.0011646702187135816,"value_stddev":0.034127265214920044,"value_min":0.0011459450470283628,"value_max":1,"value_range":0.9988540410995483,"histogram_probability_sum":1,"histogram_entropy_bits":0.06515266746282578,"gradient_energy_x":0.000035404376831138507,"gradient_energy_y":0.000035404355003265664,"gradient_magnitude_mean":0.0006610312848351896,"gradient_axis_bias":3.082652710872935e-7,"gradient_nonzero_flag":0,"laplacian_mean":6.007019187626028e-11,"laplacian_energy":0.000016870077161001973,"laplacian_abs_mean":0.00028375370311550796,"gradient_magnitude_variance":0.00007039212505333126,"gradient_magnitude_stddev":0.008390001021325588,"gradient_magnitude_cv":12.692290306091309,"gradient_magnitude_max":0.16898690164089203,"gradient_energy_over_variance":0.06079723685979843,"laplacian_energy_over_variance":0.01448485255241394,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00023891779710538685,"scale_diff2_mid":0.002465741243213415,"scale_diff2_far":0.004237988032400608,"scale_diff2_near_over_variance":0.2051377147436142,"scale_diff2_mid_over_variance":2.1171152591705322,"scale_diff2_far_over_variance":3.6387879848480225,"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],[0,0,0],[0,0,0],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.9948577880859375,0.9948577880859375,0.9948577880859375]]],"scale_curve":[[[0.015625,0.00023891779710538685,0.2051377147436142],[0.0625,0.002465741243213415,2.1171152591705322],[0.25,0.004237988032400608,3.6387879848480225]]]},"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\",\"4\",\"4\",\"112\"]"}