{"collection":"grad-noise-175k","coord":"t19_x7_u5_b23","data":{"index":143204,"ordinal":"154575254","topo":"o2(x,o2(o1(x),x))","expression":"mlt(P,sub(sgn(R),D))","image":"frame_expr-143204.png","measured":true,"step":25639,"globalStep":25639,"value_mean":-0.025106295943260193,"value_positive_fraction":0.4932403564453125,"value_abs_mean":0.8556478023529053,"value_variance":0.8185619115829468,"value_stddev":0.9047440886497498,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6953299045562744,"gradient_energy_x":0.0336233489215374,"gradient_energy_y":0.04179160296916962,"gradient_magnitude_mean":0.10799025744199753,"gradient_axis_bias":-0.10831079632043839,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001065069591277279,"laplacian_energy":0.07397635281085968,"laplacian_abs_mean":0.09041761606931686,"gradient_magnitude_variance":0.06378244608640671,"gradient_magnitude_stddev":0.2525518536567688,"gradient_magnitude_cv":2.338654041290283,"gradient_magnitude_max":1.8881553411483765,"gradient_energy_over_variance":0.09213103353977203,"laplacian_energy_over_variance":0.09037355333566666,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09998330473899841,"scale_diff2_mid":0.6833935976028442,"scale_diff2_far":1.5043044090270996,"scale_diff2_near_over_variance":0.12214507162570953,"scale_diff2_mid_over_variance":0.8348709940910339,"scale_diff2_far_over_variance":1.8377405405044556,"value_histogram":[[[0.3954925537109375,0.3954925537109375,0.3954925537109375],[0.007293701171875,0.007293701171875,0.007293701171875],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.00555419921875,0.00555419921875,0.00555419921875],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.00531005859375,0.00531005859375,0.00531005859375],[0.0068511962890625,0.0068511962890625,0.0068511962890625],[0.0040283203125,0.0040283203125,0.0040283203125],[0.006988525390625,0.006988525390625,0.006988525390625],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0079498291015625,0.0079498291015625,0.0079498291015625],[0.019195556640625,0.019195556640625,0.019195556640625],[0.02386474609375,0.02386474609375,0.02386474609375],[0.0094757080078125,0.0094757080078125,0.0094757080078125],[0.0118865966796875,0.0118865966796875,0.0118865966796875],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.0091400146484375,0.0091400146484375,0.0091400146484375],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0087127685546875,0.0087127685546875,0.0087127685546875],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.01019287109375,0.01019287109375,0.01019287109375],[0.364654541015625,0.364654541015625,0.364654541015625]]],"scale_curve":[[[0.015625,0.09998330473899841,0.12214507162570953],[0.0625,0.6833935976028442,0.8348709940910339],[0.25,1.5043044090270996,1.8377405405044556]]]},"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\",\"7\",\"5\",\"23\"]"}