{"collection":"grad-noise-175k","coord":"t19_x12_u2_b30","data":{"index":147083,"ordinal":"154776663","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,min(frc(D),P))","image":"frame_expr-147083.png","measured":true,"step":56671,"globalStep":56671,"value_mean":-0.08426445722579956,"value_positive_fraction":0.3984375,"value_abs_mean":0.2259497493505478,"value_variance":0.11719086766242981,"value_stddev":0.34233152866363525,"value_min":-1,"value_max":0.9606195092201233,"value_range":1.9606194496154785,"histogram_probability_sum":1,"histogram_entropy_bits":3.884589910507202,"gradient_energy_x":0.016394082456827164,"gradient_energy_y":0,"gradient_magnitude_mean":0.07947511225938797,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.0013045519590377808,"laplacian_energy":0.0031138949561864138,"laplacian_abs_mean":0.03419114649295807,"gradient_magnitude_variance":0.010076518170535564,"gradient_magnitude_stddev":0.10038185864686966,"gradient_magnitude_cv":1.2630603313446045,"gradient_magnitude_max":0.43342530727386475,"gradient_energy_over_variance":0.13989214599132538,"laplacian_energy_over_variance":0.026571139693260193,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01846662163734436,"scale_diff2_mid":0.12487585097551346,"scale_diff2_far":0.010975553654134274,"scale_diff2_near_over_variance":0.1575773060321808,"scale_diff2_mid_over_variance":1.0655765533447266,"scale_diff2_far_over_variance":0.09365536272525787,"value_histogram":[[[0.03125,0.03125,0.03125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.015625,0.015625,0.015625],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.01171875,0.01171875,0.01171875],[0.0234375,0.0234375,0.0234375],[0.0234375,0.0234375,0.0234375],[0.0234375,0.0234375,0.0234375],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.17578125,0.17578125,0.17578125],[0.14453125,0.14453125,0.14453125],[0.234375,0.234375,0.234375],[0.02734375,0.02734375,0.02734375],[0.015625,0.015625,0.015625],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.01846662163734436,0.1575773060321808],[0.0625,0.12487585097551346,1.0655765533447266],[0.25,0.010975553654134274,0.09365536272525787]]]},"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\",\"12\",\"2\",\"30\"]"}