{"collection":"grad-noise-175k","coord":"t17_x8_u1_b4","data":{"index":104398,"ordinal":"138373630","topo":"o2(x,o2(x,o1(x)))","expression":"add(P,pow(R,log(R)))","image":"frame_expr-104398.png","measured":true,"step":151991,"globalStep":151991,"value_mean":-0.9488373398780823,"value_positive_fraction":0.0273284912109375,"value_abs_mean":0.9932219982147217,"value_variance":0.09121023863554001,"value_stddev":0.30201032757759094,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.27186936140060425,"gradient_energy_x":0.0089242709800601,"gradient_energy_y":0.00988704338669777,"gradient_magnitude_mean":0.011725902557373047,"gradient_axis_bias":-0.05118049308657646,"gradient_nonzero_flag":1,"laplacian_mean":-0.00009578575554769486,"laplacian_energy":0.038211628794670105,"laplacian_abs_mean":0.020807340741157532,"gradient_magnitude_variance":0.01867009699344635,"gradient_magnitude_stddev":0.1366385668516159,"gradient_magnitude_cv":11.652711868286133,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20624126493930817,"laplacian_energy_over_variance":0.41894012689590454,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010331210680305958,"scale_diff2_mid":0.05082261562347412,"scale_diff2_far":0.13141703605651855,"scale_diff2_near_over_variance":0.11326809972524643,"scale_diff2_mid_over_variance":0.557202935218811,"scale_diff2_far_over_variance":1.44081449508667,"value_histogram":[[[0.9696197509765625,0.9696197509765625,0.9696197509765625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00079345703125,0.00079345703125,0.00079345703125],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0006103515625,0.0006103515625,0.0006103515625],[0.00048828125,0.00048828125,0.00048828125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.01995849609375,0.01995849609375,0.01995849609375]]],"scale_curve":[[[0.015625,0.010331210680305958,0.11326809972524643],[0.0625,0.05082261562347412,0.557202935218811],[0.25,0.13141703605651855,1.44081449508667]]]},"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":"[\"17\",\"8\",\"1\",\"4\"]"}