{"collection":"grad-noise-175k","coord":"t17_x23_u3_b38","data":{"index":117379,"ordinal":"138980081","topo":"o2(x,o2(x,o1(x)))","expression":"div(R,mod(D,flr(R)))","image":"frame_expr-117379.png","measured":true,"step":99039,"globalStep":99039,"value_mean":-0.9315866231918335,"value_positive_fraction":0.0341644287109375,"value_abs_mean":0.9857048392295837,"value_variance":0.11349184811115265,"value_stddev":0.3368855118751526,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.4407893419265747,"gradient_energy_x":0.019275521859526634,"gradient_energy_y":0.011382853612303734,"gradient_magnitude_mean":0.023214098066091537,"gradient_axis_bias":0.2574392259120941,"gradient_nonzero_flag":1,"laplacian_mean":-5.805483738186012e-7,"laplacian_energy":0.059532247483730316,"laplacian_abs_mean":0.03351326286792755,"gradient_magnitude_variance":0.03011399880051613,"gradient_magnitude_stddev":0.1735338568687439,"gradient_magnitude_cv":7.475364685058594,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2701372504234314,"laplacian_energy_over_variance":0.5245509147644043,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03313532471656799,"scale_diff2_mid":0.152837336063385,"scale_diff2_far":0.23810119926929474,"scale_diff2_near_over_variance":0.2919621765613556,"scale_diff2_mid_over_variance":1.3466812372207642,"scale_diff2_far_over_variance":2.097958564758301,"value_histogram":[[[0.9532318115234375,0.9532318115234375,0.9532318115234375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000579833984375,0.000579833984375,0.000579833984375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0217132568359375,0.0217132568359375,0.0217132568359375]]],"scale_curve":[[[0.015625,0.03313532471656799,0.2919621765613556],[0.0625,0.152837336063385,1.3466812372207642],[0.25,0.23810119926929474,2.097958564758301]]]},"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":"[\"17\",\"23\",\"3\",\"38\"]"}