{"collection":"grad-noise-175k","coord":"t20_x50_u0_b126","data":{"index":169692,"ordinal":"164432196","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,add(mod(R,D),R))","image":"frame_expr-169692.png","measured":true,"step":65943,"globalStep":65943,"value_mean":-0.004304314497858286,"value_positive_fraction":0.50469970703125,"value_abs_mean":0.4766971468925476,"value_variance":0.30919957160949707,"value_stddev":0.5560571551322937,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.977128028869629,"gradient_energy_x":0.011067901737987995,"gradient_energy_y":0.004462301731109619,"gradient_magnitude_mean":0.10335811972618103,"gradient_axis_bias":0.4253389239311218,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003961661786888726,"laplacian_energy":0.0172245055437088,"laplacian_abs_mean":0.09423870593309402,"gradient_magnitude_variance":0.004847372882068157,"gradient_magnitude_stddev":0.06962307542562485,"gradient_magnitude_cv":0.6736100912094116,"gradient_magnitude_max":0.39092570543289185,"gradient_energy_over_variance":0.05022711679339409,"laplacian_energy_over_variance":0.05570675805211067,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.022948749363422394,"scale_diff2_mid":0.2251807004213333,"scale_diff2_far":0.5394073724746704,"scale_diff2_near_over_variance":0.07421986013650894,"scale_diff2_mid_over_variance":0.7282697558403015,"scale_diff2_far_over_variance":1.7445281744003296,"value_histogram":[[[0.0362701416015625,0.0362701416015625,0.0362701416015625],[0.020111083984375,0.020111083984375,0.020111083984375],[0.0257568359375,0.0257568359375,0.0257568359375],[0.0272064208984375,0.0272064208984375,0.0272064208984375],[0.0296630859375,0.0296630859375,0.0296630859375],[0.03240966796875,0.03240966796875,0.03240966796875],[0.030303955078125,0.030303955078125,0.030303955078125],[0.032867431640625,0.032867431640625,0.032867431640625],[0.0322418212890625,0.0322418212890625,0.0322418212890625],[0.033660888671875,0.033660888671875,0.033660888671875],[0.033538818359375,0.033538818359375,0.033538818359375],[0.0326690673828125,0.0326690673828125,0.0326690673828125],[0.0312652587890625,0.0312652587890625,0.0312652587890625],[0.032745361328125,0.032745361328125,0.032745361328125],[0.032501220703125,0.032501220703125,0.032501220703125],[0.03204345703125,0.03204345703125,0.03204345703125],[0.0311126708984375,0.0311126708984375,0.0311126708984375],[0.0345916748046875,0.0345916748046875,0.0345916748046875],[0.035369873046875,0.035369873046875,0.035369873046875],[0.037506103515625,0.037506103515625,0.037506103515625],[0.03619384765625,0.03619384765625,0.03619384765625],[0.036529541015625,0.036529541015625,0.036529541015625],[0.0389556884765625,0.0389556884765625,0.0389556884765625],[0.0347747802734375,0.0347747802734375,0.0347747802734375],[0.034423828125,0.034423828125,0.034423828125],[0.03070068359375,0.03070068359375,0.03070068359375],[0.0275421142578125,0.0275421142578125,0.0275421142578125],[0.027374267578125,0.027374267578125,0.027374267578125],[0.0247039794921875,0.0247039794921875,0.0247039794921875],[0.02032470703125,0.02032470703125,0.02032470703125],[0.015777587890625,0.015777587890625,0.015777587890625],[0.0388641357421875,0.0388641357421875,0.0388641357421875]]],"scale_curve":[[[0.015625,0.022948749363422394,0.07421986013650894],[0.0625,0.2251807004213333,0.7282697558403015],[0.25,0.5394073724746704,1.7445281744003296]]]},"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\",\"50\",\"0\",\"126\"]"}