{"collection":"grad-noise-175k","coord":"t19_x24_u5_b13","data":{"index":157593,"ordinal":"155262061","topo":"o2(x,o2(o1(x),x))","expression":"sub(R,mlt(sgn(R),P))","image":"frame_expr-157593.png","measured":true,"step":140751,"globalStep":140751,"value_mean":0.06686779111623764,"value_positive_fraction":0.5304412841796875,"value_abs_mean":0.8632998466491699,"value_variance":0.8141418695449829,"value_stddev":0.902298092842102,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.7559807300567627,"gradient_energy_x":0.03288642689585686,"gradient_energy_y":0.04336857050657272,"gradient_magnitude_mean":0.10525308549404144,"gradient_axis_bias":-0.13746173679828644,"gradient_nonzero_flag":1,"laplacian_mean":0.000006542122719110921,"laplacian_energy":0.07767786830663681,"laplacian_abs_mean":0.09242154657840729,"gradient_magnitude_variance":0.0651552602648735,"gradient_magnitude_stddev":0.2552552819252014,"gradient_magnitude_cv":2.425157070159912,"gradient_magnitude_max":1.9228370189666748,"gradient_energy_over_variance":0.09366302192211151,"laplacian_energy_over_variance":0.09541072696447372,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09808829426765442,"scale_diff2_mid":0.666722297668457,"scale_diff2_far":1.5340691804885864,"scale_diff2_near_over_variance":0.12048058956861496,"scale_diff2_mid_over_variance":0.8189263939857483,"scale_diff2_far_over_variance":1.88427734375,"value_histogram":[[[0.342254638671875,0.342254638671875,0.342254638671875],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.008453369140625,0.008453369140625,0.008453369140625],[0.0072174072265625,0.0072174072265625,0.0072174072265625],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.0089111328125,0.0089111328125,0.0089111328125],[0.009918212890625,0.009918212890625,0.009918212890625],[0.0093994140625,0.0093994140625,0.0093994140625],[0.009033203125,0.009033203125,0.009033203125],[0.0101318359375,0.0101318359375,0.0101318359375],[0.009246826171875,0.009246826171875,0.009246826171875],[0.0092315673828125,0.0092315673828125,0.0092315673828125],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.00823974609375,0.00823974609375,0.00823974609375],[0.0087738037109375,0.0087738037109375,0.0087738037109375],[0.006683349609375,0.006683349609375,0.006683349609375],[0.0078277587890625,0.0078277587890625,0.0078277587890625],[0.0081634521484375,0.0081634521484375,0.0081634521484375],[0.0089111328125,0.0089111328125,0.0089111328125],[0.009368896484375,0.009368896484375,0.009368896484375],[0.008880615234375,0.008880615234375,0.008880615234375],[0.00970458984375,0.00970458984375,0.00970458984375],[0.00775146484375,0.00775146484375,0.00775146484375],[0.00750732421875,0.00750732421875,0.00750732421875],[0.00738525390625,0.00738525390625,0.00738525390625],[0.0072174072265625,0.0072174072265625,0.0072174072265625],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.005218505859375,0.005218505859375,0.005218505859375],[0.4119415283203125,0.4119415283203125,0.4119415283203125]]],"scale_curve":[[[0.015625,0.09808829426765442,0.12048058956861496],[0.0625,0.666722297668457,0.8189263939857483],[0.25,1.5340691804885864,1.88427734375]]]},"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\",\"13\"]"}