{"collection":"grad-noise-175k","coord":"t19_x24_u5_b101","data":{"index":157681,"ordinal":"155262149","topo":"o2(x,o2(o1(x),x))","expression":"dot(R,mlt(sgn(R),P))","image":"frame_expr-157681.png","measured":true,"step":141455,"globalStep":141455,"value_mean":-0.027981894090771675,"value_positive_fraction":0.489501953125,"value_abs_mean":0.9010570645332336,"value_variance":0.8676775693893433,"value_stddev":0.9314920902252197,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.3921313285827637,"gradient_energy_x":0.003569976193830371,"gradient_energy_y":0.004210880026221275,"gradient_magnitude_mean":0.028043370693922043,"gradient_axis_bias":-0.08236931264400482,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009413842235517222,"laplacian_energy":0.0034736543893814087,"laplacian_abs_mean":0.0144074447453022,"gradient_magnitude_variance":0.0069985054433345795,"gradient_magnitude_stddev":0.08365707099437714,"gradient_magnitude_cv":2.9831316471099854,"gradient_magnitude_max":1.1364707946777344,"gradient_energy_over_variance":0.008967450819909573,"laplacian_energy_over_variance":0.004003392998129129,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011113273911178112,"scale_diff2_mid":0.10797138512134552,"scale_diff2_far":0.4272989332675934,"scale_diff2_near_over_variance":0.01280806865543127,"scale_diff2_mid_over_variance":0.12443722039461136,"scale_diff2_far_over_variance":0.49246278405189514,"value_histogram":[[[0.422576904296875,0.422576904296875,0.422576904296875],[0.007354736328125,0.007354736328125,0.007354736328125],[0.005126953125,0.005126953125,0.005126953125],[0.005279541015625,0.005279541015625,0.005279541015625],[0.00537109375,0.00537109375,0.00537109375],[0.0057373046875,0.0057373046875,0.0057373046875],[0.00677490234375,0.00677490234375,0.00677490234375],[0.0061187744140625,0.0061187744140625,0.0061187744140625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.005950927734375,0.005950927734375,0.005950927734375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.00616455078125,0.00616455078125,0.00616455078125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.005126953125,0.005126953125,0.005126953125],[0.00537109375,0.00537109375,0.00537109375],[0.0058441162109375,0.0058441162109375,0.0058441162109375],[0.0064697265625,0.0064697265625,0.0064697265625],[0.0065460205078125,0.0065460205078125,0.0065460205078125],[0.007843017578125,0.007843017578125,0.007843017578125],[0.0071563720703125,0.0071563720703125,0.0071563720703125],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.008453369140625,0.008453369140625,0.008453369140625],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.004547119140625,0.004547119140625,0.004547119140625],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.00543212890625,0.00543212890625,0.00543212890625],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.3952178955078125,0.3952178955078125,0.3952178955078125]]],"scale_curve":[[[0.015625,0.011113273911178112,0.01280806865543127],[0.0625,0.10797138512134552,0.12443722039461136],[0.25,0.4272989332675934,0.49246278405189514]]]},"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\",\"24\",\"5\",\"101\"]"}