{"collection":"grad-noise-175k","coord":"t18_x77_u0_b173","data":{"index":136016,"ordinal":"149281868","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,pow(R,min(D,R)))","image":"frame_expr-136016.png","measured":true,"step":116535,"globalStep":116535,"value_mean":-0.9780278205871582,"value_positive_fraction":0,"value_abs_mean":0.9780278205871582,"value_variance":0.01355946809053421,"value_stddev":0.11644512414932251,"value_min":-1,"value_max":-0.04920032620429993,"value_range":0.9507997035980225,"histogram_probability_sum":1,"histogram_entropy_bits":0.3897196650505066,"gradient_energy_x":0.00155302241910249,"gradient_energy_y":0.0014668202493339777,"gradient_magnitude_mean":0.006279315333813429,"gradient_axis_bias":0.028545251116156578,"gradient_nonzero_flag":1,"laplacian_mean":0.00001027677262754878,"laplacian_energy":0.0061251274310052395,"laplacian_abs_mean":0.009492172859609127,"gradient_magnitude_variance":0.002980331191793084,"gradient_magnitude_stddev":0.05459240823984146,"gradient_magnitude_cv":8.694005966186523,"gradient_magnitude_max":1.2197352647781372,"gradient_energy_over_variance":0.2227110117673874,"laplacian_energy_over_variance":0.45172327756881714,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002452721120789647,"scale_diff2_mid":0.010610325261950493,"scale_diff2_far":0.02380388043820858,"scale_diff2_near_over_variance":0.18088623881340027,"scale_diff2_mid_over_variance":0.782503068447113,"scale_diff2_far_over_variance":1.7555172443389893,"value_histogram":[[[0.960174560546875,0.960174560546875,0.960174560546875],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0018310546875,0.0018310546875,0.0018310546875],[0.00177001953125,0.00177001953125,0.00177001953125],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.00469970703125,0.00469970703125,0.00469970703125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.000244140625,0.000244140625,0.000244140625],[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]]],"scale_curve":[[[0.015625,0.002452721120789647,0.18088623881340027],[0.0625,0.010610325261950493,0.782503068447113],[0.25,0.02380388043820858,1.7555172443389893]]]},"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":"[\"18\",\"77\",\"0\",\"173\"]"}