{"collection":"grad-noise-175k","coord":"t20_x8_u0_b158","data":{"index":161282,"ordinal":"162735386","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,div(pow(P,R),R))","image":"frame_expr-161282.png","measured":true,"step":170263,"globalStep":170263,"value_mean":-0.26698073744773865,"value_positive_fraction":0.3690032958984375,"value_abs_mean":0.9453242421150208,"value_variance":0.859537661075592,"value_stddev":0.9271125197410583,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.713384747505188,"gradient_energy_x":0.016474777832627296,"gradient_energy_y":0.01759682223200798,"gradient_magnitude_mean":0.04099386930465698,"gradient_axis_bias":-0.03293195366859436,"gradient_nonzero_flag":1,"laplacian_mean":-0.000034673401387408376,"laplacian_energy":0.05330713838338852,"laplacian_abs_mean":0.04545995220541954,"gradient_magnitude_variance":0.032411351799964905,"gradient_magnitude_stddev":0.18003152310848236,"gradient_magnitude_cv":4.391669273376465,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.03963945060968399,"laplacian_energy_over_variance":0.06201838701963425,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04424208402633667,"scale_diff2_mid":0.24839751422405243,"scale_diff2_far":0.6057025790214539,"scale_diff2_near_over_variance":0.051471956074237823,"scale_diff2_mid_over_variance":0.28898969292640686,"scale_diff2_far_over_variance":0.7046841382980347,"value_histogram":[[[0.5933074951171875,0.5933074951171875,0.5933074951171875],[0.00146484375,0.00146484375,0.00146484375],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.00146484375,0.00146484375,0.00146484375],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.004638671875,0.004638671875,0.004638671875],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.003173828125,0.003173828125,0.003173828125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.002716064453125,0.002716064453125,0.002716064453125],[0.00262451171875,0.00262451171875,0.00262451171875],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.3170318603515625,0.3170318603515625,0.3170318603515625]]],"scale_curve":[[[0.015625,0.04424208402633667,0.051471956074237823],[0.0625,0.24839751422405243,0.28898969292640686],[0.25,0.6057025790214539,0.7046841382980347]]]},"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\",\"8\",\"0\",\"158\"]"}