{"collection":"grad-noise-175k","coord":"t4_x2_u2_b2","data":{"index":448,"ordinal":"32563610","topo":"o1(o2(x,x))","expression":"frc(mlt(P,R))","image":"frame_expr-000448.png","measured":true,"step":3591,"globalStep":3591,"value_mean":0.4736880362033844,"value_positive_fraction":0.9977569580078125,"value_abs_mean":0.4736880362033844,"value_variance":0.06136896088719368,"value_stddev":0.24772758781909943,"value_min":9.692546427686466e-7,"value_max":0.9979032278060913,"value_range":0.9979022741317749,"histogram_probability_sum":1,"histogram_entropy_bits":3.9122133255004883,"gradient_energy_x":0.0009298129589296877,"gradient_energy_y":0.0007748021162115037,"gradient_magnitude_mean":0.03371209278702736,"gradient_axis_bias":0.09093598276376724,"gradient_nonzero_flag":1,"laplacian_mean":6.655852189396683e-7,"laplacian_energy":0.00010009789548348635,"laplacian_abs_mean":0.0078058624640107155,"gradient_magnitude_variance":0.000568134302739054,"gradient_magnitude_stddev":0.023835567757487297,"gradient_magnitude_cv":0.7070331573486328,"gradient_magnitude_max":0.11651688069105148,"gradient_energy_over_variance":0.027776502072811127,"laplacian_energy_over_variance":0.001631083432585001,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.003620922565460205,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.059002503752708435,"value_histogram":[[[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],[0.05084228515625,0.05084228515625,0.05084228515625],[0.0470428466796875,0.0470428466796875,0.0470428466796875],[0.0561981201171875,0.0561981201171875,0.0561981201171875],[0.065673828125,0.065673828125,0.065673828125],[0.0694122314453125,0.0694122314453125,0.0694122314453125],[0.080047607421875,0.080047607421875,0.080047607421875],[0.0743408203125,0.0743408203125,0.0743408203125],[0.0814208984375,0.0814208984375,0.0814208984375],[0.0779266357421875,0.0779266357421875,0.0779266357421875],[0.0866241455078125,0.0866241455078125,0.0866241455078125],[0.082183837890625,0.082183837890625,0.082183837890625],[0.072052001953125,0.072052001953125,0.072052001953125],[0.06268310546875,0.06268310546875,0.06268310546875],[0.050689697265625,0.050689697265625,0.050689697265625],[0.030548095703125,0.030548095703125,0.030548095703125],[0.0123138427734375,0.0123138427734375,0.0123138427734375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.003620922565460205,0.059002503752708435]]]},"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":"[\"4\",\"2\",\"2\",\"2\"]"}