{"collection":"grad-noise-175k","coord":"t13_x6_u13_b9","data":{"index":45443,"ordinal":"105812841","topo":"o1(o2(o1(x),x))","expression":"log(dot(nrm(R),P))","image":"frame_expr-045443.png","measured":true,"step":22511,"globalStep":22511,"value_mean":-0.9432622194290161,"value_positive_fraction":0.028717041015625,"value_abs_mean":0.9887930154800415,"value_variance":0.09596024453639984,"value_stddev":0.3097744882106781,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.35481154918670654,"gradient_energy_x":0.01096255797892809,"gradient_energy_y":0.011238889768719673,"gradient_magnitude_mean":0.014837400987744331,"gradient_axis_bias":-0.012446565553545952,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000016893352494662395,"laplacian_energy":0.04574452340602875,"laplacian_abs_mean":0.024759722873568535,"gradient_magnitude_variance":0.02198665216565132,"gradient_magnitude_stddev":0.14827896654605865,"gradient_magnitude_cv":9.9935941696167,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.23136091232299805,"laplacian_energy_over_variance":0.47670286893844604,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.024510513991117477,"scale_diff2_mid":0.10705853253602982,"scale_diff2_far":0.2245960682630539,"scale_diff2_near_over_variance":0.2554236352443695,"scale_diff2_mid_over_variance":1.1156550645828247,"scale_diff2_far_over_variance":2.3405115604400635,"value_histogram":[[[0.963134765625,0.963134765625,0.963134765625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.00115966796875,0.00115966796875,0.00115966796875],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0009765625,0.0009765625,0.0009765625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0180206298828125,0.0180206298828125,0.0180206298828125]]],"scale_curve":[[[0.015625,0.024510513991117477,0.2554236352443695],[0.0625,0.10705853253602982,1.1156550645828247],[0.25,0.2245960682630539,2.3405115604400635]]]},"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":"[\"13\",\"6\",\"13\",\"9\"]"}