{"collection":"grad-noise-175k","coord":"t20_x77_u0_b99","data":{"index":175092,"ordinal":"165522996","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dot(add(R,D),R))","image":"frame_expr-175092.png","measured":true,"step":109143,"globalStep":109143,"value_mean":0.7560797333717346,"value_positive_fraction":0.9734039306640625,"value_abs_mean":0.760642409324646,"value_variance":0.09853745996952057,"value_stddev":0.3139067590236664,"value_min":-0.25122588872909546,"value_max":1,"value_range":1.2512259483337402,"histogram_probability_sum":1,"histogram_entropy_bits":3.003009796142578,"gradient_energy_x":0.0023115905933082104,"gradient_energy_y":0.002459804294630885,"gradient_magnitude_mean":0.04329342022538185,"gradient_axis_bias":-0.03106297180056572,"gradient_nonzero_flag":1,"laplacian_mean":-0.0001305650221183896,"laplacian_energy":0.0013500325148925185,"laplacian_abs_mean":0.01831933669745922,"gradient_magnitude_variance":0.002897717757150531,"gradient_magnitude_stddev":0.053830452263355255,"gradient_magnitude_cv":1.2433863878250122,"gradient_magnitude_max":0.36468252539634705,"gradient_energy_over_variance":0.048422135412693024,"laplacian_energy_over_variance":0.013700702227652073,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008897260762751102,"scale_diff2_mid":0.08778680115938187,"scale_diff2_far":0.1818215399980545,"scale_diff2_near_over_variance":0.09029317647218704,"scale_diff2_mid_over_variance":0.8908976912498474,"scale_diff2_far_over_variance":1.845202088356018,"value_histogram":[[[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],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0079345703125,0.0079345703125,0.0079345703125],[0.0115966796875,0.0115966796875,0.0115966796875],[0.0142974853515625,0.0142974853515625,0.0142974853515625],[0.0169830322265625,0.0169830322265625,0.0169830322265625],[0.0195159912109375,0.0195159912109375,0.0195159912109375],[0.02276611328125,0.02276611328125,0.02276611328125],[0.0261077880859375,0.0261077880859375,0.0261077880859375],[0.0276031494140625,0.0276031494140625,0.0276031494140625],[0.0293426513671875,0.0293426513671875,0.0293426513671875],[0.03350830078125,0.03350830078125,0.03350830078125],[0.0377349853515625,0.0377349853515625,0.0377349853515625],[0.0389404296875,0.0389404296875,0.0389404296875],[0.0423736572265625,0.0423736572265625,0.0423736572265625],[0.040985107421875,0.040985107421875,0.040985107421875],[0.038970947265625,0.038970947265625,0.038970947265625],[0.0423736572265625,0.0423736572265625,0.0423736572265625],[0.0389404296875,0.0389404296875,0.0389404296875],[0.50299072265625,0.50299072265625,0.50299072265625]]],"scale_curve":[[[0.015625,0.008897260762751102,0.09029317647218704],[0.0625,0.08778680115938187,0.8908976912498474],[0.25,0.1818215399980545,1.845202088356018]]]},"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":"[\"20\",\"77\",\"0\",\"99\"]"}