{"collection":"grad-noise-175k","coord":"t19_x21_u4_b100","data":{"index":155018,"ordinal":"155140744","topo":"o2(x,o2(o1(x),x))","expression":"dot(R,sub(cil(D),P))","image":"frame_expr-155018.png","measured":true,"step":120151,"globalStep":120151,"value_mean":0.10319458693265915,"value_positive_fraction":0.54888916015625,"value_abs_mean":0.8455638885498047,"value_variance":0.7869606018066406,"value_stddev":0.8871079683303833,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.906367540359497,"gradient_energy_x":0.027241744101047516,"gradient_energy_y":0.036339834332466125,"gradient_magnitude_mean":0.11221379786729813,"gradient_axis_bias":-0.14309318363666534,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003238266072003171,"laplacian_energy":0.05727511644363403,"laplacian_abs_mean":0.0932994857430458,"gradient_magnitude_variance":0.05100875720381737,"gradient_magnitude_stddev":0.2258511781692505,"gradient_magnitude_cv":2.012686252593994,"gradient_magnitude_max":1.9651422500610352,"gradient_energy_over_variance":0.0807938501238823,"laplacian_energy_over_variance":0.07278015464544296,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08283897489309311,"scale_diff2_mid":0.6060224771499634,"scale_diff2_far":1.3998064994812012,"scale_diff2_near_over_variance":0.10526444762945175,"scale_diff2_mid_over_variance":0.7700798511505127,"scale_diff2_far_over_variance":1.7787504196166992,"value_histogram":[[[0.3108673095703125,0.3108673095703125,0.3108673095703125],[0.0068511962890625,0.0068511962890625,0.0068511962890625],[0.0077972412109375,0.0077972412109375,0.0077972412109375],[0.0090789794921875,0.0090789794921875,0.0090789794921875],[0.00762939453125,0.00762939453125,0.00762939453125],[0.0084228515625,0.0084228515625,0.0084228515625],[0.0080108642578125,0.0080108642578125,0.0080108642578125],[0.00830078125,0.00830078125,0.00830078125],[0.0089111328125,0.0089111328125,0.0089111328125],[0.0092010498046875,0.0092010498046875,0.0092010498046875],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0120391845703125,0.0120391845703125,0.0120391845703125],[0.010772705078125,0.010772705078125,0.010772705078125],[0.011871337890625,0.011871337890625,0.011871337890625],[0.0107421875,0.0107421875,0.0107421875],[0.0098876953125,0.0098876953125,0.0098876953125],[0.0104827880859375,0.0104827880859375,0.0104827880859375],[0.01007080078125,0.01007080078125,0.01007080078125],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.0095062255859375,0.0095062255859375,0.0095062255859375],[0.00933837890625,0.00933837890625,0.00933837890625],[0.00860595703125,0.00860595703125,0.00860595703125],[0.0084381103515625,0.0084381103515625,0.0084381103515625],[0.009033203125,0.009033203125,0.009033203125],[0.008056640625,0.008056640625,0.008056640625],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.00872802734375,0.00872802734375,0.00872802734375],[0.007843017578125,0.007843017578125,0.007843017578125],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.4145660400390625,0.4145660400390625,0.4145660400390625]]],"scale_curve":[[[0.015625,0.08283897489309311,0.10526444762945175],[0.0625,0.6060224771499634,0.7700798511505127],[0.25,1.3998064994812012,1.7787504196166992]]]},"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\",\"21\",\"4\",\"100\"]"}