{"collection":"grad-noise-175k","coord":"t19_x15_u4_b0","data":{"index":149836,"ordinal":"154898238","topo":"o2(x,o2(o1(x),x))","expression":"add(D,add(cil(R),P))","image":"frame_expr-149836.png","measured":true,"step":78695,"globalStep":78695,"value_mean":0.0636238157749176,"value_positive_fraction":0.5305938720703125,"value_abs_mean":0.9345051646232605,"value_variance":0.9124177098274231,"value_stddev":0.9552055597305298,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9316166639328003,"gradient_energy_x":0.0007665887824259698,"gradient_energy_y":0.00025456241564825177,"gradient_magnitude_mean":0.010233480483293533,"gradient_axis_bias":0.5014207363128662,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001755704579409212,"laplacian_energy":0.00011616390838753432,"laplacian_abs_mean":0.0024841742124408484,"gradient_magnitude_variance":0.0009158500470221043,"gradient_magnitude_stddev":0.030263014137744904,"gradient_magnitude_cv":2.9572551250457764,"gradient_magnitude_max":0.17938925325870514,"gradient_energy_over_variance":0.001119170687161386,"laplacian_energy_over_variance":0.00012731438619084656,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002646039007231593,"scale_diff2_mid":0.034618452191352844,"scale_diff2_far":0.257422536611557,"scale_diff2_near_over_variance":0.002900030231103301,"scale_diff2_mid_over_variance":0.037941452115774155,"scale_diff2_far_over_variance":0.2821323275566101,"value_histogram":[[[0.41156005859375,0.41156005859375,0.41156005859375],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00360107421875,0.00360107421875,0.00360107421875],[0.002685546875,0.002685546875,0.002685546875],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0065460205078125,0.0065460205078125,0.0065460205078125],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.002410888671875,0.002410888671875,0.002410888671875],[0.003662109375,0.003662109375,0.003662109375],[0.002227783203125,0.002227783203125,0.002227783203125],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.002227783203125,0.002227783203125,0.002227783203125],[0.003631591796875,0.003631591796875,0.003631591796875],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.005096435546875,0.005096435546875,0.005096435546875],[0.476165771484375,0.476165771484375,0.476165771484375]]],"scale_curve":[[[0.015625,0.002646039007231593,0.002900030231103301],[0.0625,0.034618452191352844,0.037941452115774155],[0.25,0.257422536611557,0.2821323275566101]]]},"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\",\"15\",\"4\",\"0\"]"}