{"collection":"grad-noise-175k","coord":"t16_x23_u2_b43","data":{"index":94394,"ordinal":"130859284","topo":"o2(x,o1(o2(x,x)))","expression":"div(R,frc(dst(D,R)))","image":"frame_expr-094394.png","measured":true,"step":71959,"globalStep":71959,"value_mean":-0.0012741362443193793,"value_positive_fraction":0.492279052734375,"value_abs_mean":0.7288253903388977,"value_variance":0.6434746384620667,"value_stddev":0.8021687269210815,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.856950283050537,"gradient_energy_x":0.10472791641950607,"gradient_energy_y":0.10876334458589554,"gradient_magnitude_mean":0.22802478075027466,"gradient_axis_bias":-0.01890207640826702,"gradient_nonzero_flag":1,"laplacian_mean":0.00012777945084962994,"laplacian_energy":0.7503618597984314,"laplacian_abs_mean":0.3483298122882843,"gradient_magnitude_variance":0.16144539415836334,"gradient_magnitude_stddev":0.4018026888370514,"gradient_magnitude_cv":1.7621009349822998,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.3317788243293762,"laplacian_energy_over_variance":1.1661094427108765,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.19052621722221375,"scale_diff2_mid":0.641654372215271,"scale_diff2_far":1.1897103786468506,"scale_diff2_near_over_variance":0.29608967900276184,"scale_diff2_mid_over_variance":0.99717116355896,"scale_diff2_far_over_variance":1.8488845825195312,"value_histogram":[[[0.2595672607421875,0.2595672607421875,0.2595672607421875],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.01104736328125,0.01104736328125,0.01104736328125],[0.0128021240234375,0.0128021240234375,0.0128021240234375],[0.013580322265625,0.013580322265625,0.013580322265625],[0.0159149169921875,0.0159149169921875,0.0159149169921875],[0.01708984375,0.01708984375,0.01708984375],[0.017822265625,0.017822265625,0.017822265625],[0.018096923828125,0.018096923828125,0.018096923828125],[0.018035888671875,0.018035888671875,0.018035888671875],[0.0193939208984375,0.0193939208984375,0.0193939208984375],[0.0186309814453125,0.0186309814453125,0.0186309814453125],[0.0190582275390625,0.0190582275390625,0.0190582275390625],[0.019561767578125,0.019561767578125,0.019561767578125],[0.01849365234375,0.01849365234375,0.01849365234375],[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.01727294921875,0.01727294921875,0.01727294921875],[0.016571044921875,0.016571044921875,0.016571044921875],[0.0175628662109375,0.0175628662109375,0.0175628662109375],[0.01641845703125,0.01641845703125,0.01641845703125],[0.0174102783203125,0.0174102783203125,0.0174102783203125],[0.015350341796875,0.015350341796875,0.015350341796875],[0.0161590576171875,0.0161590576171875,0.0161590576171875],[0.0157012939453125,0.0157012939453125,0.0157012939453125],[0.01556396484375,0.01556396484375,0.01556396484375],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0146484375,0.0146484375,0.0146484375],[0.0144195556640625,0.0144195556640625,0.0144195556640625],[0.0125579833984375,0.0125579833984375,0.0125579833984375],[0.012847900390625,0.012847900390625,0.012847900390625],[0.0128021240234375,0.0128021240234375,0.0128021240234375],[0.2625885009765625,0.2625885009765625,0.2625885009765625]]],"scale_curve":[[[0.015625,0.19052621722221375,0.29608967900276184],[0.0625,0.641654372215271,0.99717116355896],[0.25,1.1897103786468506,1.8488845825195312]]]},"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\",\"23\",\"2\",\"43\"]"}