{"collection":"grad-noise-175k","coord":"t16_x23_u6_b19","data":{"index":94854,"ordinal":"130860064","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,nrm(min(D,R)))","image":"frame_expr-094854.png","measured":true,"step":75639,"globalStep":75639,"value_mean":0.34714773297309875,"value_positive_fraction":0.8879241943359375,"value_abs_mean":0.37021225690841675,"value_variance":0.10142528265714645,"value_stddev":0.31847336888313293,"value_min":-0.8270228505134583,"value_max":1,"value_range":1.8270227909088135,"histogram_probability_sum":1,"histogram_entropy_bits":4.186478137969971,"gradient_energy_x":0.0066859838552773,"gradient_energy_y":0.002008485607802868,"gradient_magnitude_mean":0.06495140492916107,"gradient_axis_bias":0.5379854440689087,"gradient_nonzero_flag":1,"laplacian_mean":0.00013537945051211864,"laplacian_energy":0.004990589339286089,"laplacian_abs_mean":0.025311889126896858,"gradient_magnitude_variance":0.004475726746022701,"gradient_magnitude_stddev":0.06690087169408798,"gradient_magnitude_cv":1.0300142765045166,"gradient_magnitude_max":1.4672374725341797,"gradient_energy_over_variance":0.0857229009270668,"laplacian_energy_over_variance":0.04920458793640137,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015682080760598183,"scale_diff2_mid":0.12369537353515625,"scale_diff2_far":0.16281740367412567,"scale_diff2_near_over_variance":0.1546170711517334,"scale_diff2_mid_over_variance":1.2195713520050049,"scale_diff2_far_over_variance":1.6052939891815186,"value_histogram":[[[0,0,0],[0,0,0],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.007232666015625,0.007232666015625,0.007232666015625],[0.010498046875,0.010498046875,0.010498046875],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.056915283203125,0.056915283203125,0.056915283203125],[0.092376708984375,0.092376708984375,0.092376708984375],[0.087066650390625,0.087066650390625,0.087066650390625],[0.0762176513671875,0.0762176513671875,0.0762176513671875],[0.07464599609375,0.07464599609375,0.07464599609375],[0.0692138671875,0.0692138671875,0.0692138671875],[0.0684814453125,0.0684814453125,0.0684814453125],[0.063140869140625,0.063140869140625,0.063140869140625],[0.0589447021484375,0.0589447021484375,0.0589447021484375],[0.0510711669921875,0.0510711669921875,0.0510711669921875],[0.042572021484375,0.042572021484375,0.042572021484375],[0.037017822265625,0.037017822265625,0.037017822265625],[0.0299530029296875,0.0299530029296875,0.0299530029296875],[0.02801513671875,0.02801513671875,0.02801513671875],[0.0241851806640625,0.0241851806640625,0.0241851806640625],[0.018157958984375,0.018157958984375,0.018157958984375],[0.066925048828125,0.066925048828125,0.066925048828125]]],"scale_curve":[[[0.015625,0.015682080760598183,0.1546170711517334],[0.0625,0.12369537353515625,1.2195713520050049],[0.25,0.16281740367412567,1.6052939891815186]]]},"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":"[\"16\",\"23\",\"6\",\"19\"]"}