{"collection":"grad-noise-175k","coord":"t17_x5_u2_b3","data":{"index":101977,"ordinal":"138252627","topo":"o2(x,o2(x,o1(x)))","expression":"add(P,div(D,frc(R)))","image":"frame_expr-101977.png","measured":true,"step":132623,"globalStep":132623,"value_mean":0.009271228685975075,"value_positive_fraction":0.504913330078125,"value_abs_mean":0.9548507332801819,"value_variance":0.936865508556366,"value_stddev":0.9679180979728699,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8425642251968384,"gradient_energy_x":0.018885409459471703,"gradient_energy_y":0.006446228828281164,"gradient_magnitude_mean":0.02811775729060173,"gradient_axis_bias":0.49105313420295715,"gradient_nonzero_flag":1,"laplacian_mean":-0.000003284610784248798,"laplacian_energy":0.04088153690099716,"laplacian_abs_mean":0.03224727138876915,"gradient_magnitude_variance":0.024531494826078415,"gradient_magnitude_stddev":0.15662533044815063,"gradient_magnitude_cv":5.5703349113464355,"gradient_magnitude_max":2.739741563796997,"gradient_energy_over_variance":0.027038712054491043,"laplacian_energy_over_variance":0.043636504560709,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.035179682075977325,"scale_diff2_mid":0.16981299221515656,"scale_diff2_far":0.457651287317276,"scale_diff2_near_over_variance":0.03755040466785431,"scale_diff2_mid_over_variance":0.1812565177679062,"scale_diff2_far_over_variance":0.488491952419281,"value_histogram":[[[0.4456787109375,0.4456787109375,0.4456787109375],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.003143310546875,0.003143310546875,0.003143310546875],[0.00347900390625,0.00347900390625,0.00347900390625],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002166748046875,0.002166748046875,0.002166748046875],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.002044677734375,0.002044677734375,0.002044677734375],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.003448486328125,0.003448486328125,0.003448486328125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.002838134765625,0.002838134765625,0.002838134765625],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.00494384765625,0.00494384765625,0.00494384765625],[0.4557647705078125,0.4557647705078125,0.4557647705078125]]],"scale_curve":[[[0.015625,0.035179682075977325,0.03755040466785431],[0.0625,0.16981299221515656,0.1812565177679062],[0.25,0.457651287317276,0.488491952419281]]]},"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\",\"5\",\"2\",\"3\"]"}