{"collection":"grad-noise-175k","coord":"t12_x21_u5_b41","data":{"index":37621,"ordinal":"98296679","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(div(R,min(D,P)))","image":"frame_expr-037621.png","measured":true,"step":130815,"globalStep":130815,"value_mean":-0.011718756519258022,"value_positive_fraction":0.493896484375,"value_abs_mean":0.7210159301757812,"value_variance":0.6166871190071106,"value_stddev":0.7852942943572998,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.006069183349609,"gradient_energy_x":0.10337717831134796,"gradient_energy_y":0.009730348363518715,"gradient_magnitude_mean":0.1531863510608673,"gradient_axis_bias":0.8279451727867126,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003283113255747594,"laplacian_energy":0.196550190448761,"laplacian_abs_mean":0.12942084670066833,"gradient_magnitude_variance":0.08965285867452621,"gradient_magnitude_stddev":0.29942086338996887,"gradient_magnitude_cv":1.9546183347702026,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.18341152369976044,"laplacian_energy_over_variance":0.3187194764614105,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.13721729815006256,"scale_diff2_mid":0.7481226325035095,"scale_diff2_far":1.1948516368865967,"scale_diff2_near_over_variance":0.22250716388225555,"scale_diff2_mid_over_variance":1.2131315469741821,"scale_diff2_far_over_variance":1.9375330209732056,"value_histogram":[[[0.2197418212890625,0.2197418212890625,0.2197418212890625],[0.021331787109375,0.021331787109375,0.021331787109375],[0.03961181640625,0.03961181640625,0.03961181640625],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0393524169921875,0.0393524169921875,0.0393524169921875],[0.007904052734375,0.007904052734375,0.007904052734375],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.037811279296875,0.037811279296875,0.037811279296875],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.034881591796875,0.034881591796875,0.034881591796875],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.00836181640625,0.00836181640625,0.00836181640625],[0.0374908447265625,0.0374908447265625,0.0374908447265625],[0.0086669921875,0.0086669921875,0.0086669921875],[0.00872802734375,0.00872802734375,0.00872802734375],[0.0375213623046875,0.0375213623046875,0.0375213623046875],[0.00823974609375,0.00823974609375,0.00823974609375],[0.0105438232421875,0.0105438232421875,0.0105438232421875],[0.00457763671875,0.00457763671875,0.00457763671875],[0.034820556640625,0.034820556640625,0.034820556640625],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.037689208984375,0.037689208984375,0.037689208984375],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.007843017578125,0.007843017578125,0.007843017578125],[0.0390777587890625,0.0390777587890625,0.0390777587890625],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.03924560546875,0.03924560546875,0.03924560546875],[0.020965576171875,0.020965576171875,0.020965576171875],[0.2092132568359375,0.2092132568359375,0.2092132568359375]]],"scale_curve":[[[0.015625,0.13721729815006256,0.22250716388225555],[0.0625,0.7481226325035095,1.2131315469741821],[0.25,1.1948516368865967,1.9375330209732056]]]},"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":"[\"12\",\"21\",\"5\",\"41\"]"}