{"collection":"grad-noise-175k","coord":"t12_x21_u2_b100","data":{"index":37317,"ordinal":"98296135","topo":"o1(o2(x,o2(x,x)))","expression":"frc(dot(R,sub(D,P)))","image":"frame_expr-037317.png","measured":true,"step":128383,"globalStep":128383,"value_mean":0.5068278312683105,"value_positive_fraction":1,"value_abs_mean":0.5068278312683105,"value_variance":0.0536276139318943,"value_stddev":0.2315763682126999,"value_min":0.0009665450779721141,"value_max":0.99918133020401,"value_range":0.9982147812843323,"histogram_probability_sum":1,"histogram_entropy_bits":3.8636109828948975,"gradient_energy_x":0.020255718380212784,"gradient_energy_y":0.020228510722517967,"gradient_magnitude_mean":0.10003449767827988,"gradient_axis_bias":0.0006720557576045394,"gradient_nonzero_flag":1,"laplacian_mean":-0.00010817776637850329,"laplacian_energy":0.13926345109939575,"laplacian_abs_mean":0.13688886165618896,"gradient_magnitude_variance":0.03047819435596466,"gradient_magnitude_stddev":0.17458005249500275,"gradient_magnitude_cv":1.7451984882354736,"gradient_magnitude_max":1.386310338973999,"gradient_energy_over_variance":0.754913866519928,"laplacian_energy_over_variance":2.596860885620117,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04166112095117569,"scale_diff2_mid":0.11465514451265335,"scale_diff2_far":0.10466630011796951,"scale_diff2_near_over_variance":0.7768595218658447,"scale_diff2_mid_over_variance":2.1379871368408203,"scale_diff2_far_over_variance":1.9517240524291992,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.014892578125,0.014892578125,0.014892578125],[0.0361785888671875,0.0361785888671875,0.0361785888671875],[0.0503082275390625,0.0503082275390625,0.0503082275390625],[0.06170654296875,0.06170654296875,0.06170654296875],[0.070068359375,0.070068359375,0.070068359375],[0.076568603515625,0.076568603515625,0.076568603515625],[0.0854644775390625,0.0854644775390625,0.0854644775390625],[0.091217041015625,0.091217041015625,0.091217041015625],[0.088775634765625,0.088775634765625,0.088775634765625],[0.085784912109375,0.085784912109375,0.085784912109375],[0.085418701171875,0.085418701171875,0.085418701171875],[0.0778961181640625,0.0778961181640625,0.0778961181640625],[0.07000732421875,0.07000732421875,0.07000732421875],[0.05499267578125,0.05499267578125,0.05499267578125],[0.0367279052734375,0.0367279052734375,0.0367279052734375],[0.0139923095703125,0.0139923095703125,0.0139923095703125]]],"scale_curve":[[[0.015625,0.04166112095117569,0.7768595218658447],[0.0625,0.11465514451265335,2.1379871368408203],[0.25,0.10466630011796951,1.9517240524291992]]]},"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":"[\"12\",\"21\",\"2\",\"100\"]"}