{"collection":"grad-noise-175k","coord":"t20_x61_u0_b148","data":{"index":171925,"ordinal":"164876629","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,mlt(mod(P,R),D))","image":"frame_expr-171925.png","measured":true,"step":83807,"globalStep":83807,"value_mean":0.01359841600060463,"value_positive_fraction":0.5007781982421875,"value_abs_mean":0.39722415804862976,"value_variance":0.22371818125247955,"value_stddev":0.4729885756969452,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.8803253173828125,"gradient_energy_x":0.002961610909551382,"gradient_energy_y":0.003215495962649584,"gradient_magnitude_mean":0.0650043860077858,"gradient_axis_bias":-0.041100963950157166,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000653333481750451,"laplacian_energy":0.00037336107925511897,"laplacian_abs_mean":0.014898201450705528,"gradient_magnitude_variance":0.0019516312750056386,"gradient_magnitude_stddev":0.04417727142572403,"gradient_magnitude_cv":0.6796044707298279,"gradient_magnitude_max":0.23261822760105133,"gradient_energy_over_variance":0.027611106634140015,"laplacian_energy_over_variance":0.0016688901232555509,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012112373486161232,"scale_diff2_mid":0.15475508570671082,"scale_diff2_far":0.39430174231529236,"scale_diff2_near_over_variance":0.05414120852947235,"scale_diff2_mid_over_variance":0.6917411684989929,"scale_diff2_far_over_variance":1.7624930143356323,"value_histogram":[[[0.0136566162109375,0.0136566162109375,0.0136566162109375],[0.012176513671875,0.012176513671875,0.012176513671875],[0.0156402587890625,0.0156402587890625,0.0156402587890625],[0.016845703125,0.016845703125,0.016845703125],[0.0184783935546875,0.0184783935546875,0.0184783935546875],[0.0198211669921875,0.0198211669921875,0.0198211669921875],[0.0258636474609375,0.0258636474609375,0.0258636474609375],[0.0290069580078125,0.0290069580078125,0.0290069580078125],[0.0347747802734375,0.0347747802734375,0.0347747802734375],[0.0396575927734375,0.0396575927734375,0.0396575927734375],[0.04388427734375,0.04388427734375,0.04388427734375],[0.047119140625,0.047119140625,0.047119140625],[0.04901123046875,0.04901123046875,0.04901123046875],[0.0465087890625,0.0465087890625,0.0465087890625],[0.04510498046875,0.04510498046875,0.04510498046875],[0.0415802001953125,0.0415802001953125,0.0415802001953125],[0.041595458984375,0.041595458984375,0.041595458984375],[0.042694091796875,0.042694091796875,0.042694091796875],[0.0401153564453125,0.0401153564453125,0.0401153564453125],[0.038330078125,0.038330078125,0.038330078125],[0.036834716796875,0.036834716796875,0.036834716796875],[0.0402984619140625,0.0402984619140625,0.0402984619140625],[0.0390777587890625,0.0390777587890625,0.0390777587890625],[0.039093017578125,0.039093017578125,0.039093017578125],[0.0330047607421875,0.0330047607421875,0.0330047607421875],[0.0305633544921875,0.0305633544921875,0.0305633544921875],[0.0294189453125,0.0294189453125,0.0294189453125],[0.0281524658203125,0.0281524658203125,0.0281524658203125],[0.0241851806640625,0.0241851806640625,0.0241851806640625],[0.01934814453125,0.01934814453125,0.01934814453125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.006072998046875,0.006072998046875,0.006072998046875]]],"scale_curve":[[[0.015625,0.012112373486161232,0.05414120852947235],[0.0625,0.15475508570671082,0.6917411684989929],[0.25,0.39430174231529236,1.7624930143356323]]]},"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":"[\"20\",\"61\",\"0\",\"148\"]"}