{"collection":"grad-noise-175k","coord":"t16_x24_u6_b101","data":{"index":95783,"ordinal":"130900547","topo":"o2(x,o1(o2(x,x)))","expression":"dot(R,nrm(mlt(R,P)))","image":"frame_expr-095783.png","measured":true,"step":83071,"globalStep":83071,"value_mean":-0.03191377595067024,"value_positive_fraction":0.4737548828125,"value_abs_mean":0.5305866003036499,"value_variance":0.3529869616031647,"value_stddev":0.5941270589828491,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.946690082550049,"gradient_energy_x":0.002468685619533062,"gradient_energy_y":0.0027699070051312447,"gradient_magnitude_mean":0.04046247899532318,"gradient_axis_bias":-0.0575004406273365,"gradient_nonzero_flag":1,"laplacian_mean":0.000010351570381317288,"laplacian_energy":0.0059978836216032505,"laplacian_abs_mean":0.013034610077738762,"gradient_magnitude_variance":0.0036015298683196306,"gradient_magnitude_stddev":0.06001274660229683,"gradient_magnitude_cv":1.4831702709197998,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.014840753749012947,"laplacian_energy_over_variance":0.01699179969727993,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00933300144970417,"scale_diff2_mid":0.07593180239200592,"scale_diff2_far":0.26036885380744934,"scale_diff2_near_over_variance":0.026440074667334557,"scale_diff2_mid_over_variance":0.21511220932006836,"scale_diff2_far_over_variance":0.7376160621643066,"value_histogram":[[[0.0477294921875,0.0477294921875,0.0477294921875],[0.0231475830078125,0.0231475830078125,0.0231475830078125],[0.0376739501953125,0.0376739501953125,0.0376739501953125],[0.0314178466796875,0.0314178466796875,0.0314178466796875],[0.0322113037109375,0.0322113037109375,0.0322113037109375],[0.0384674072265625,0.0384674072265625,0.0384674072265625],[0.0371551513671875,0.0371551513671875,0.0371551513671875],[0.0408172607421875,0.0408172607421875,0.0408172607421875],[0.0367889404296875,0.0367889404296875,0.0367889404296875],[0.0339813232421875,0.0339813232421875,0.0339813232421875],[0.0333099365234375,0.0333099365234375,0.0333099365234375],[0.0277557373046875,0.0277557373046875,0.0277557373046875],[0.0307159423828125,0.0307159423828125,0.0307159423828125],[0.027435302734375,0.027435302734375,0.027435302734375],[0.027679443359375,0.027679443359375,0.027679443359375],[0.0199432373046875,0.0199432373046875,0.0199432373046875],[0.0216827392578125,0.0216827392578125,0.0216827392578125],[0.0225830078125,0.0225830078125,0.0225830078125],[0.0188140869140625,0.0188140869140625,0.0188140869140625],[0.0177001953125,0.0177001953125,0.0177001953125],[0.023895263671875,0.023895263671875,0.023895263671875],[0.0259857177734375,0.0259857177734375,0.0259857177734375],[0.0316925048828125,0.0316925048828125,0.0316925048828125],[0.04144287109375,0.04144287109375,0.04144287109375],[0.0445556640625,0.0445556640625,0.0445556640625],[0.0462188720703125,0.0462188720703125,0.0462188720703125],[0.04132080078125,0.04132080078125,0.04132080078125],[0.0341796875,0.0341796875,0.0341796875],[0.03338623046875,0.03338623046875,0.03338623046875],[0.030487060546875,0.030487060546875,0.030487060546875],[0.023956298828125,0.023956298828125,0.023956298828125],[0.015869140625,0.015869140625,0.015869140625]]],"scale_curve":[[[0.015625,0.00933300144970417,0.026440074667334557],[0.0625,0.07593180239200592,0.21511220932006836],[0.25,0.26036885380744934,0.7376160621643066]]]},"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":"[\"16\",\"24\",\"6\",\"101\"]"}