{"collection":"grad-noise-175k","coord":"t20_x76_u0_b41","data":{"index":174833,"ordinal":"165482537","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(min(R,D),D))","image":"frame_expr-174833.png","measured":true,"step":107071,"globalStep":107071,"value_mean":0.4279749393463135,"value_positive_fraction":0.7320556640625,"value_abs_mean":0.8572645783424377,"value_variance":0.624174177646637,"value_stddev":0.7900469303131104,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.794553518295288,"gradient_energy_x":0.1825532615184784,"gradient_energy_y":0.01238449290394783,"gradient_magnitude_mean":0.17915695905685425,"gradient_axis_bias":0.8729390501976013,"gradient_nonzero_flag":1,"laplacian_mean":-0.00020777240570168942,"laplacian_energy":0.36493608355522156,"laplacian_abs_mean":0.21770091354846954,"gradient_magnitude_variance":0.16287487745285034,"gradient_magnitude_stddev":0.403577595949173,"gradient_magnitude_cv":2.252648115158081,"gradient_magnitude_max":2.1407182216644287,"gradient_energy_over_variance":0.3123130798339844,"laplacian_energy_over_variance":0.5846703052520752,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.22444093227386475,"scale_diff2_mid":0.9362711310386658,"scale_diff2_far":0.7170310020446777,"scale_diff2_near_over_variance":0.3595806062221527,"scale_diff2_mid_over_variance":1.5000158548355103,"scale_diff2_far_over_variance":1.1487674713134766,"value_histogram":[[[0.17529296875,0.17529296875,0.17529296875],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.0052032470703125,0.0052032470703125,0.0052032470703125],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.005462646484375,0.005462646484375,0.005462646484375],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.0063934326171875,0.0063934326171875,0.0063934326171875],[0.0068206787109375,0.0068206787109375,0.0068206787109375],[0.00738525390625,0.00738525390625,0.00738525390625],[0.007568359375,0.007568359375,0.007568359375],[0.00787353515625,0.00787353515625,0.00787353515625],[0.009246826171875,0.009246826171875,0.009246826171875],[0.010101318359375,0.010101318359375,0.010101318359375],[0.009124755859375,0.009124755859375,0.009124755859375],[0.0098419189453125,0.0098419189453125,0.0098419189453125],[0.009735107421875,0.009735107421875,0.009735107421875],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0123138427734375,0.0123138427734375,0.0123138427734375],[0.0115814208984375,0.0115814208984375,0.0115814208984375],[0.0125732421875,0.0125732421875,0.0125732421875],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.01611328125,0.01611328125,0.01611328125],[0.018157958984375,0.018157958984375,0.018157958984375],[0.017852783203125,0.017852783203125,0.017852783203125],[0.019622802734375,0.019622802734375,0.019622802734375],[0.54034423828125,0.54034423828125,0.54034423828125]]],"scale_curve":[[[0.015625,0.22444093227386475,0.3595806062221527],[0.0625,0.9362711310386658,1.5000158548355103],[0.25,0.7170310020446777,1.1487674713134766]]]},"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\",\"76\",\"0\",\"41\"]"}