{"collection":"grad-noise-175k","coord":"t19_x24_u4_b115","data":{"index":157574,"ordinal":"155261962","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,mod(cil(R),P))","image":"frame_expr-157574.png","measured":true,"step":140599,"globalStep":140599,"value_mean":0.45703890919685364,"value_positive_fraction":0.765625,"value_abs_mean":0.9257916808128357,"value_variance":0.6634581685066223,"value_stddev":0.8145294189453125,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.416253089904785,"gradient_energy_x":0.025484543293714523,"gradient_energy_y":0.025487568229436874,"gradient_magnitude_mean":0.03811778500676155,"gradient_axis_bias":-0.00005934491491643712,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003693410326377489,"laplacian_energy":0.10149651020765305,"laplacian_abs_mean":0.056742750108242035,"gradient_magnitude_variance":0.04952453821897507,"gradient_magnitude_stddev":0.22254109382629395,"gradient_magnitude_cv":5.838248252868652,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.07682792097330093,"laplacian_energy_over_variance":0.15298102796077728,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06372926384210587,"scale_diff2_mid":0.2640141546726227,"scale_diff2_far":1.0352981090545654,"scale_diff2_near_over_variance":0.09605618566274643,"scale_diff2_mid_over_variance":0.3979364037513733,"scale_diff2_far_over_variance":1.5604572296142578,"value_histogram":[[[0.234375,0.234375,0.234375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.007415771484375,0.007415771484375,0.007415771484375],[0.01458740234375,0.01458740234375,0.01458740234375],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.026763916015625,0.026763916015625,0.026763916015625],[0.04388427734375,0.04388427734375,0.04388427734375],[0.05596923828125,0.05596923828125,0.05596923828125],[0.0650634765625,0.0650634765625,0.0650634765625],[0.0865631103515625,0.0865631103515625,0.0865631103515625],[0.444854736328125,0.444854736328125,0.444854736328125]]],"scale_curve":[[[0.015625,0.06372926384210587,0.09605618566274643],[0.0625,0.2640141546726227,0.3979364037513733],[0.25,1.0352981090545654,1.5604572296142578]]]},"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\",\"24\",\"4\",\"115\"]"}