{"collection":"grad-noise-175k","coord":"t16_x9_u1_b2","data":{"index":82374,"ordinal":"130293428","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,log(mlt(P,P)))","image":"frame_expr-082374.png","measured":true,"step":146999,"globalStep":146999,"value_mean":0.6984717845916748,"value_positive_fraction":0.859375,"value_abs_mean":0.9503252506256104,"value_variance":0.45175138115882874,"value_stddev":0.6721245050430298,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1863538026809692,"gradient_energy_x":0.009085102006793022,"gradient_energy_y":0,"gradient_magnitude_mean":0.0163069237023592,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-1.4186889440992445e-9,"laplacian_energy":0.015973715111613274,"laplacian_abs_mean":0.018301021307706833,"gradient_magnitude_variance":0.008819837123155594,"gradient_magnitude_stddev":0.0939139872789383,"gradient_magnitude_cv":5.759147644042969,"gradient_magnitude_max":1.0313624143600464,"gradient_energy_over_variance":0.02011084370315075,"laplacian_energy_over_variance":0.03535952419042587,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01350647583603859,"scale_diff2_mid":0.09020302444696426,"scale_diff2_far":0.5919530987739563,"scale_diff2_near_over_variance":0.02989802695810795,"scale_diff2_mid_over_variance":0.19967402517795563,"scale_diff2_far_over_variance":1.3103513717651367,"value_histogram":[[[0.125,0.125,0.125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.80078125,0.80078125,0.80078125]]],"scale_curve":[[[0.015625,0.01350647583603859,0.02989802695810795],[0.0625,0.09020302444696426,0.19967402517795563],[0.25,0.5919530987739563,1.3103513717651367]]]},"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\",\"9\",\"1\",\"2\"]"}