{"collection":"grad-noise-175k","coord":"t19_x6_u5_b21","data":{"index":142355,"ordinal":"154534851","topo":"o2(x,o2(o1(x),x))","expression":"sub(P,dst(sgn(R),P))","image":"frame_expr-142355.png","measured":true,"step":18847,"globalStep":18847,"value_mean":-0.8811081647872925,"value_positive_fraction":0.0567169189453125,"value_abs_mean":0.9313337802886963,"value_variance":0.13254490494728088,"value_stddev":0.3640671670436859,"value_min":-1,"value_max":0.9289081692695618,"value_range":1.928908109664917,"histogram_probability_sum":1,"histogram_entropy_bits":1.171697735786438,"gradient_energy_x":0.0012645506067201495,"gradient_energy_y":0.0015878976555541158,"gradient_magnitude_mean":0.016936881467700005,"gradient_axis_bias":-0.11335773020982742,"gradient_nonzero_flag":1,"laplacian_mean":0.000014767332686460577,"laplacian_energy":0.000517466920427978,"laplacian_abs_mean":0.005841720383614302,"gradient_magnitude_variance":0.0025668677408248186,"gradient_magnitude_stddev":0.0506642647087574,"gradient_magnitude_cv":2.9913573265075684,"gradient_magnitude_max":0.3399798572063446,"gradient_energy_over_variance":0.021520618349313736,"laplacian_energy_over_variance":0.0039040877018123865,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00670338049530983,"scale_diff2_mid":0.07526309043169022,"scale_diff2_far":0.2095600962638855,"scale_diff2_near_over_variance":0.0505744107067585,"scale_diff2_mid_over_variance":0.5678308606147766,"scale_diff2_far_over_variance":1.5810497999191284,"value_histogram":[[[0.8727569580078125,0.8727569580078125,0.8727569580078125],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.0047607421875,0.0047607421875,0.0047607421875],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.00457763671875,0.00457763671875,0.00457763671875],[0.005462646484375,0.005462646484375,0.005462646484375],[0.0042572021484375,0.0042572021484375,0.0042572021484375],[0.004241943359375,0.004241943359375,0.004241943359375],[0.00445556640625,0.00445556640625,0.00445556640625],[0.00506591796875,0.00506591796875,0.00506591796875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0054168701171875,0.0054168701171875,0.0054168701171875],[0.00439453125,0.00439453125,0.00439453125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.003997802734375,0.003997802734375,0.003997802734375],[0.00494384765625,0.00494384765625,0.00494384765625],[0.00482177734375,0.00482177734375,0.00482177734375],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.003509521484375,0.003509521484375,0.003509521484375],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0,0,0]]],"scale_curve":[[[0.015625,0.00670338049530983,0.0505744107067585],[0.0625,0.07526309043169022,0.5678308606147766],[0.25,0.2095600962638855,1.5810497999191284]]]},"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\",\"6\",\"5\",\"21\"]"}