{"collection":"grad-noise-175k","coord":"t18_x63_u0_b68","data":{"index":133097,"ordinal":"148716149","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,lrg(D,mlt(P,P)))","image":"frame_expr-133097.png","measured":true,"step":93183,"globalStep":93183,"value_mean":0.036293093115091324,"value_positive_fraction":0.5174560546875,"value_abs_mean":0.40407270193099976,"value_variance":0.23002684116363525,"value_stddev":0.4796111285686493,"value_min":-0.9988543391227722,"value_max":1,"value_range":1.998854398727417,"histogram_probability_sum":1,"histogram_entropy_bits":4.887778282165527,"gradient_energy_x":0.005613070446997881,"gradient_energy_y":0.003143602516502142,"gradient_magnitude_mean":0.06543585658073425,"gradient_axis_bias":0.2820098400115967,"gradient_nonzero_flag":1,"laplacian_mean":0.000026511588657740504,"laplacian_energy":0.006038157735019922,"laplacian_abs_mean":0.02078305557370186,"gradient_magnitude_variance":0.004474931862205267,"gradient_magnitude_stddev":0.06689493358135223,"gradient_magnitude_cv":1.022297739982605,"gradient_magnitude_max":1.0123399496078491,"gradient_energy_over_variance":0.038068048655986786,"laplacian_energy_over_variance":0.026249796152114868,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015482272952795029,"scale_diff2_mid":0.1622547060251236,"scale_diff2_far":0.406334787607193,"scale_diff2_near_over_variance":0.06730637699365616,"scale_diff2_mid_over_variance":0.7053729295730591,"scale_diff2_far_over_variance":1.7664668560028076,"value_histogram":[[[0.0059814453125,0.0059814453125,0.0059814453125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.0236358642578125,0.0236358642578125,0.0236358642578125],[0.0145721435546875,0.0145721435546875,0.0145721435546875],[0.0182037353515625,0.0182037353515625,0.0182037353515625],[0.0189056396484375,0.0189056396484375,0.0189056396484375],[0.0249176025390625,0.0249176025390625,0.0249176025390625],[0.02777099609375,0.02777099609375,0.02777099609375],[0.031005859375,0.031005859375,0.031005859375],[0.038482666015625,0.038482666015625,0.038482666015625],[0.04443359375,0.04443359375,0.04443359375],[0.04345703125,0.04345703125,0.04345703125],[0.048797607421875,0.048797607421875,0.048797607421875],[0.0462646484375,0.0462646484375,0.0462646484375],[0.0436248779296875,0.0436248779296875,0.0436248779296875],[0.0403594970703125,0.0403594970703125,0.0403594970703125],[0.041290283203125,0.041290283203125,0.041290283203125],[0.041595458984375,0.041595458984375,0.041595458984375],[0.0388336181640625,0.0388336181640625,0.0388336181640625],[0.0382232666015625,0.0382232666015625,0.0382232666015625],[0.03839111328125,0.03839111328125,0.03839111328125],[0.040924072265625,0.040924072265625,0.040924072265625],[0.040069580078125,0.040069580078125,0.040069580078125],[0.039215087890625,0.039215087890625,0.039215087890625],[0.0338134765625,0.0338134765625,0.0338134765625],[0.032012939453125,0.032012939453125,0.032012939453125],[0.031280517578125,0.031280517578125,0.031280517578125],[0.0299224853515625,0.0299224853515625,0.0299224853515625],[0.026092529296875,0.026092529296875,0.026092529296875],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.016510009765625,0.016510009765625,0.016510009765625]]],"scale_curve":[[[0.015625,0.015482272952795029,0.06730637699365616],[0.0625,0.1622547060251236,0.7053729295730591],[0.25,0.406334787607193,1.7664668560028076]]]},"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\",\"63\",\"0\",\"68\"]"}