{"collection":"grad-noise-175k","coord":"t16_x11_u6_b67","data":{"index":84738,"ordinal":"130375300","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(D,nrm(sub(P,R)))","image":"frame_expr-084738.png","measured":true,"step":165911,"globalStep":165911,"value_mean":0.49954500794410706,"value_positive_fraction":0.73028564453125,"value_abs_mean":0.49954500794410706,"value_variance":0.20624838769435883,"value_stddev":0.45414578914642334,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.4585061073303223,"gradient_energy_x":0.011802565306425095,"gradient_energy_y":0.0002037872327491641,"gradient_magnitude_mean":0.04025852307677269,"gradient_axis_bias":0.9660533666610718,"gradient_nonzero_flag":1,"laplacian_mean":-8.031319111978519e-7,"laplacian_energy":0.021996578201651573,"laplacian_abs_mean":0.04202035069465637,"gradient_magnitude_variance":0.010385054163634777,"gradient_magnitude_stddev":0.10190708190202713,"gradient_magnitude_cv":2.5313169956207275,"gradient_magnitude_max":0.9991269111633301,"gradient_energy_over_variance":0.05821307376027107,"laplacian_energy_over_variance":0.10665091127157211,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013179483823478222,"scale_diff2_mid":0.05304950475692749,"scale_diff2_far":0.08662181347608566,"scale_diff2_near_over_variance":0.06390102952718735,"scale_diff2_mid_over_variance":0.25721171498298645,"scale_diff2_far_over_variance":0.41998782753944397,"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],[0.371002197265625,0.371002197265625,0.371002197265625],[0.0289154052734375,0.0289154052734375,0.0289154052734375],[0.0272674560546875,0.0272674560546875,0.0272674560546875],[0.0252838134765625,0.0252838134765625,0.0252838134765625],[0.00244140625,0.00244140625,0.00244140625],[0.0226898193359375,0.0226898193359375,0.0226898193359375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.02203369140625,0.02203369140625,0.02203369140625],[0.0211181640625,0.0211181640625,0.0211181640625],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.020294189453125,0.020294189453125,0.020294189453125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0232391357421875,0.0232391357421875,0.0232391357421875],[0.026885986328125,0.026885986328125,0.026885986328125],[0.0279083251953125,0.0279083251953125,0.0279083251953125],[0.3733978271484375,0.3733978271484375,0.3733978271484375]]],"scale_curve":[[[0.015625,0.013179483823478222,0.06390102952718735],[0.0625,0.05304950475692749,0.25721171498298645],[0.25,0.08662181347608566,0.41998782753944397]]]},"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":"[\"16\",\"11\",\"6\",\"67\"]"}