{"collection":"grad-noise-175k","coord":"t17_x18_u6_b28","data":{"index":113497,"ordinal":"138778669","topo":"o2(x,o2(x,o1(x)))","expression":"mlt(R,lrg(P,nrm(P)))","image":"frame_expr-113497.png","measured":true,"step":67983,"globalStep":67983,"value_mean":0.0005739620537497103,"value_positive_fraction":0.2493133544921875,"value_abs_mean":0.18582093715667725,"value_variance":0.10096403956413269,"value_stddev":0.31774839758872986,"value_min":-0.9986032247543335,"value_max":0.980642557144165,"value_range":1.9792457818984985,"histogram_probability_sum":1,"histogram_entropy_bits":3.2554919719696045,"gradient_energy_x":0.0013515549944713712,"gradient_energy_y":0.001414429279975593,"gradient_magnitude_mean":0.030917640775442123,"gradient_axis_bias":-0.022731252014636993,"gradient_nonzero_flag":1,"laplacian_mean":0.0000019313195025461027,"laplacian_energy":0.00016789491928648204,"laplacian_abs_mean":0.007185475900769234,"gradient_magnitude_variance":0.0018097214633598924,"gradient_magnitude_stddev":0.04254082217812538,"gradient_magnitude_cv":1.3759400844573975,"gradient_magnitude_max":0.21900463104248047,"gradient_energy_over_variance":0.027395736426115036,"laplacian_energy_over_variance":0.0016629179008305073,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00528487516567111,"scale_diff2_mid":0.06859507411718369,"scale_diff2_far":0.18699046969413757,"scale_diff2_near_over_variance":0.05234413221478462,"scale_diff2_mid_over_variance":0.6794010400772095,"scale_diff2_far_over_variance":1.8520501852035522,"value_histogram":[[[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.010833740234375,0.010833740234375,0.010833740234375],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0077362060546875,0.0077362060546875,0.0077362060546875],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.0128326416015625,0.0128326416015625,0.0128326416015625],[0.0145721435546875,0.0145721435546875,0.0145721435546875],[0.016815185546875,0.016815185546875,0.016815185546875],[0.019775390625,0.019775390625,0.019775390625],[0.0240325927734375,0.0240325927734375,0.0240325927734375],[0.0242156982421875,0.0242156982421875,0.0242156982421875],[0.026092529296875,0.026092529296875,0.026092529296875],[0.023284912109375,0.023284912109375,0.023284912109375],[0.02471923828125,0.02471923828125,0.02471923828125],[0.028411865234375,0.028411865234375,0.028411865234375],[0.5261993408203125,0.5261993408203125,0.5261993408203125],[0.022735595703125,0.022735595703125,0.022735595703125],[0.0194244384765625,0.0194244384765625,0.0194244384765625],[0.01849365234375,0.01849365234375,0.01849365234375],[0.019622802734375,0.019622802734375,0.019622802734375],[0.0204315185546875,0.0204315185546875,0.0204315185546875],[0.0175323486328125,0.0175323486328125,0.0175323486328125],[0.0159454345703125,0.0159454345703125,0.0159454345703125],[0.014373779296875,0.014373779296875,0.014373779296875],[0.0144500732421875,0.0144500732421875,0.0144500732421875],[0.015472412109375,0.015472412109375,0.015472412109375],[0.01397705078125,0.01397705078125,0.01397705078125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.006256103515625,0.006256103515625,0.006256103515625],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0006866455078125,0.0006866455078125,0.0006866455078125]]],"scale_curve":[[[0.015625,0.00528487516567111,0.05234413221478462],[0.0625,0.06859507411718369,0.6794010400772095],[0.25,0.18699046969413757,1.8520501852035522]]]},"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":"[\"17\",\"18\",\"6\",\"28\"]"}