{"collection":"grad-noise-175k","coord":"t20_x65_u0_b71","data":{"index":172652,"ordinal":"165038156","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,lrg(mod(D,P),R))","image":"frame_expr-172652.png","measured":true,"step":89623,"globalStep":89623,"value_mean":0.5260042548179626,"value_positive_fraction":0.9816131591796875,"value_abs_mean":0.5283579230308533,"value_variance":0.07054731994867325,"value_stddev":0.26560744643211365,"value_min":-0.23451992869377136,"value_max":1,"value_range":1.2345199584960938,"histogram_probability_sum":1,"histogram_entropy_bits":4.013332843780518,"gradient_energy_x":0.017332514747977257,"gradient_energy_y":0.0009905294282361865,"gradient_magnitude_mean":0.06747359037399292,"gradient_axis_bias":0.8918815851211548,"gradient_nonzero_flag":1,"laplacian_mean":0.000007215151072159642,"laplacian_energy":0.034120406955480576,"laplacian_abs_mean":0.06354697793722153,"gradient_magnitude_variance":0.01377122849225998,"gradient_magnitude_stddev":0.11735087633132935,"gradient_magnitude_cv":1.739211916923523,"gradient_magnitude_max":0.9994410872459412,"gradient_energy_over_variance":0.25972700119018555,"laplacian_energy_over_variance":0.4836527705192566,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01856200024485588,"scale_diff2_mid":0.07692064344882965,"scale_diff2_far":0.12529097497463226,"scale_diff2_near_over_variance":0.26311418414115906,"scale_diff2_mid_over_variance":1.0903410911560059,"scale_diff2_far_over_variance":1.7759848833084106,"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],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.00592041015625,0.00592041015625,0.00592041015625],[0.0102996826171875,0.0102996826171875,0.0102996826171875],[0.0225982666015625,0.0225982666015625,0.0225982666015625],[0.0373382568359375,0.0373382568359375,0.0373382568359375],[0.052001953125,0.052001953125,0.052001953125],[0.045166015625,0.045166015625,0.045166015625],[0.0517730712890625,0.0517730712890625,0.0517730712890625],[0.0657958984375,0.0657958984375,0.0657958984375],[0.0791778564453125,0.0791778564453125,0.0791778564453125],[0.080718994140625,0.080718994140625,0.080718994140625],[0.0792388916015625,0.0792388916015625,0.0792388916015625],[0.0807037353515625,0.0807037353515625,0.0807037353515625],[0.086517333984375,0.086517333984375,0.086517333984375],[0.0801239013671875,0.0801239013671875,0.0801239013671875],[0.0679168701171875,0.0679168701171875,0.0679168701171875],[0.0500640869140625,0.0500640869140625,0.0500640869140625],[0.0379180908203125,0.0379180908203125,0.0379180908203125],[0.0645599365234375,0.0645599365234375,0.0645599365234375]]],"scale_curve":[[[0.015625,0.01856200024485588,0.26311418414115906],[0.0625,0.07692064344882965,1.0903410911560059],[0.25,0.12529097497463226,1.7759848833084106]]]},"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\",\"65\",\"0\",\"71\"]"}