{"collection":"grad-noise-175k","coord":"t12_x25_u3_b38","data":{"index":40764,"ordinal":"98457878","topo":"o1(o2(x,o2(x,x)))","expression":"flr(div(R,mod(R,D)))","image":"frame_expr-040764.png","measured":true,"step":6119,"globalStep":6119,"value_mean":0.9795464873313904,"value_positive_fraction":0.999755859375,"value_abs_mean":0.9795464873313904,"value_variance":0.012736408039927483,"value_stddev":0.1128556951880455,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.42169925570487976,"gradient_energy_x":0.007981275208294392,"gradient_energy_y":0.0008868994191288948,"gradient_magnitude_mean":0.017238302156329155,"gradient_axis_bias":0.7999815344810486,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006172584107844159,"laplacian_energy":0.021841280162334442,"laplacian_abs_mean":0.028770824894309044,"gradient_magnitude_variance":0.008573850616812706,"gradient_magnitude_stddev":0.09259508550167084,"gradient_magnitude_cv":5.371473789215088,"gradient_magnitude_max":1.1488568782806396,"gradient_energy_over_variance":0.6962853074073792,"laplacian_energy_over_variance":1.7148696184158325,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008796323090791702,"scale_diff2_mid":0.02148163877427578,"scale_diff2_far":0.0267042126506567,"scale_diff2_near_over_variance":0.6906439065933228,"scale_diff2_mid_over_variance":1.6866322755813599,"scale_diff2_far_over_variance":2.0966830253601074,"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],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.002716064453125,0.002716064453125,0.002716064453125],[0.00274658203125,0.00274658203125,0.00274658203125],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0040283203125,0.0040283203125,0.0040283203125],[0.003204345703125,0.003204345703125,0.003204345703125],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.956695556640625,0.956695556640625,0.956695556640625]]],"scale_curve":[[[0.015625,0.008796323090791702,0.6906439065933228],[0.0625,0.02148163877427578,1.6866322755813599],[0.25,0.0267042126506567,2.0966830253601074]]]},"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":"[\"12\",\"25\",\"3\",\"38\"]"}