{"collection":"grad-noise-175k","coord":"t6_x2_u0_b107","data":{"index":2005,"ordinal":"48804515","topo":"o2(x,o2(x,x))","expression":"dot(P,min(P,R))","image":"frame_expr-002005.png","measured":true,"step":16047,"globalStep":16047,"value_mean":0.7125464081764221,"value_positive_fraction":0.862701416015625,"value_abs_mean":0.9352062940597534,"value_variance":0.4068845510482788,"value_stddev":0.6378750205039978,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.51732337474823,"gradient_energy_x":0.008306030184030533,"gradient_energy_y":0.009491886012256145,"gradient_magnitude_mean":0.03569557145237923,"gradient_axis_bias":-0.06662891060113907,"gradient_nonzero_flag":1,"laplacian_mean":0.000004480249117477797,"laplacian_energy":0.013036361895501614,"laplacian_abs_mean":0.023992104455828667,"gradient_magnitude_variance":0.016525989398360252,"gradient_magnitude_stddev":0.12855345010757446,"gradient_magnitude_cv":3.601383686065674,"gradient_magnitude_max":1.6851370334625244,"gradient_energy_over_variance":0.04374193400144577,"laplacian_energy_over_variance":0.03203945979475975,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.022012094035744667,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.05409911274909973,"value_histogram":[[[0.0925445556640625,0.0925445556640625,0.0925445556640625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.002899169921875,0.002899169921875,0.002899169921875],[0.00244140625,0.00244140625,0.00244140625],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.005950927734375,0.005950927734375,0.005950927734375],[0.004302978515625,0.004302978515625,0.004302978515625],[0.00421142578125,0.00421142578125,0.00421142578125],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0058441162109375,0.0058441162109375,0.0058441162109375],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0048828125,0.0048828125,0.0048828125],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.0042266845703125,0.0042266845703125,0.0042266845703125],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.0048828125,0.0048828125,0.0048828125],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.7901763916015625,0.7901763916015625,0.7901763916015625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.022012094035744667,0.05409911274909973]]]},"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":"[\"6\",\"2\",\"0\",\"107\"]"}