{"collection":"grad-noise-175k","coord":"t11_x2_u39_b9","data":{"index":15853,"ordinal":"89415261","topo":"o1(o2(x,o1(x)))","expression":"sgn(dot(P,cil(R)))","image":"frame_expr-015853.png","measured":true,"step":126831,"globalStep":126831,"value_mean":-0.0078122843988239765,"value_positive_fraction":0.491943359375,"value_abs_mean":0.6295990943908691,"value_variance":0.5277847647666931,"value_stddev":0.726487934589386,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.402466773986816,"gradient_energy_x":0.0037102007772773504,"gradient_energy_y":0.004195808432996273,"gradient_magnitude_mean":0.06655935198068619,"gradient_axis_bias":-0.06142260134220123,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006416313408408314,"laplacian_energy":0.0004609887837432325,"laplacian_abs_mean":0.015799392014741898,"gradient_magnitude_variance":0.0034760236740112305,"gradient_magnitude_stddev":0.05895781144499779,"gradient_magnitude_cv":0.8857930302619934,"gradient_magnitude_max":0.23382191359996796,"gradient_energy_over_variance":0.014979609288275242,"laplacian_energy_over_variance":0.0008734408766031265,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.015044467523694038,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.028504928573966026,"value_histogram":[[[0.176483154296875,0.176483154296875,0.176483154296875],[0.02703857421875,0.02703857421875,0.02703857421875],[0.0291290283203125,0.0291290283203125,0.0291290283203125],[0.0216064453125,0.0216064453125,0.0216064453125],[0.0162353515625,0.0162353515625,0.0162353515625],[0.0176849365234375,0.0176849365234375,0.0176849365234375],[0.01104736328125,0.01104736328125,0.01104736328125],[0.0251617431640625,0.0251617431640625,0.0251617431640625],[0.01959228515625,0.01959228515625,0.01959228515625],[0.0092620849609375,0.0092620849609375,0.0092620849609375],[0.0253753662109375,0.0253753662109375,0.0253753662109375],[0.0078582763671875,0.0078582763671875,0.0078582763671875],[0.02008056640625,0.02008056640625,0.02008056640625],[0.018341064453125,0.018341064453125,0.018341064453125],[0.0257110595703125,0.0257110595703125,0.0257110595703125],[0.0458221435546875,0.0458221435546875,0.0458221435546875],[0.0570068359375,0.0570068359375,0.0570068359375],[0.02618408203125,0.02618408203125,0.02618408203125],[0.0188446044921875,0.0188446044921875,0.0188446044921875],[0.0206451416015625,0.0206451416015625,0.0206451416015625],[0.0084381103515625,0.0084381103515625,0.0084381103515625],[0.0255889892578125,0.0255889892578125,0.0255889892578125],[0.01019287109375,0.01019287109375,0.01019287109375],[0.0204620361328125,0.0204620361328125,0.0204620361328125],[0.026519775390625,0.026519775390625,0.026519775390625],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.0178375244140625,0.0178375244140625,0.0178375244140625],[0.01690673828125,0.01690673828125,0.01690673828125],[0.0215911865234375,0.0215911865234375,0.0215911865234375],[0.029022216796875,0.029022216796875,0.029022216796875],[0.0265655517578125,0.0265655517578125,0.0265655517578125],[0.1663970947265625,0.1663970947265625,0.1663970947265625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.015044467523694038,0.028504928573966026]]]},"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":"[\"11\",\"2\",\"39\",\"9\"]"}