{"collection":"grad-noise-175k","coord":"t16_x7_u6_b89","data":{"index":81372,"ordinal":"130213718","topo":"o2(x,o1(o2(x,x)))","expression":"min(P,nrm(sub(R,D)))","image":"frame_expr-081372.png","measured":true,"step":138983,"globalStep":138983,"value_mean":-0.4910328686237335,"value_positive_fraction":0.2326812744140625,"value_abs_mean":0.6573929786682129,"value_variance":0.31859496235847473,"value_stddev":0.5644421577453613,"value_min":-1,"value_max":0.9424880146980286,"value_range":1.9424879550933838,"histogram_probability_sum":1,"histogram_entropy_bits":3.6151123046875,"gradient_energy_x":0.002498592482879758,"gradient_energy_y":0.0013901935890316963,"gradient_magnitude_mean":0.040015462785959244,"gradient_axis_bias":0.28502440452575684,"gradient_nonzero_flag":1,"laplacian_mean":-0.00015779769455548376,"laplacian_energy":0.0003907690697815269,"laplacian_abs_mean":0.010914340615272522,"gradient_magnitude_variance":0.0022879468742758036,"gradient_magnitude_stddev":0.04783248528838158,"gradient_magnitude_cv":1.1953500509262085,"gradient_magnitude_max":0.8927289843559265,"gradient_energy_over_variance":0.012206049636006355,"laplacian_energy_over_variance":0.0012265387922525406,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007234427146613598,"scale_diff2_mid":0.08573867380619049,"scale_diff2_far":0.23987159132957458,"scale_diff2_near_over_variance":0.022707287222146988,"scale_diff2_mid_over_variance":0.26911497116088867,"scale_diff2_far_over_variance":0.7529045343399048,"value_histogram":[[[0.4501190185546875,0.4501190185546875,0.4501190185546875],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0103912353515625,0.0103912353515625,0.0103912353515625],[0.0120086669921875,0.0120086669921875,0.0120086669921875],[0.0142669677734375,0.0142669677734375,0.0142669677734375],[0.0187835693359375,0.0187835693359375,0.0187835693359375],[0.0208282470703125,0.0208282470703125,0.0208282470703125],[0.024017333984375,0.024017333984375,0.024017333984375],[0.026641845703125,0.026641845703125,0.026641845703125],[0.024658203125,0.024658203125,0.024658203125],[0.02716064453125,0.02716064453125,0.02716064453125],[0.0241546630859375,0.0241546630859375,0.0241546630859375],[0.0269775390625,0.0269775390625,0.0269775390625],[0.0268096923828125,0.0268096923828125,0.0268096923828125],[0.0256805419921875,0.0256805419921875,0.0256805419921875],[0.02752685546875,0.02752685546875,0.02752685546875],[0.0266571044921875,0.0266571044921875,0.0266571044921875],[0.0212554931640625,0.0212554931640625,0.0212554931640625],[0.0208740234375,0.0208740234375,0.0208740234375],[0.0205841064453125,0.0205841064453125,0.0205841064453125],[0.018218994140625,0.018218994140625,0.018218994140625],[0.0185089111328125,0.0185089111328125,0.0185089111328125],[0.0184326171875,0.0184326171875,0.0184326171875],[0.01953125,0.01953125,0.01953125],[0.01715087890625,0.01715087890625,0.01715087890625],[0.01531982421875,0.01531982421875,0.01531982421875],[0.0140228271484375,0.0140228271484375,0.0140228271484375],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0000762939453125,0.0000762939453125,0.0000762939453125]]],"scale_curve":[[[0.015625,0.007234427146613598,0.022707287222146988],[0.0625,0.08573867380619049,0.26911497116088867],[0.25,0.23987159132957458,0.7529045343399048]]]},"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\",\"7\",\"6\",\"89\"]"}