{"collection":"grad-noise-175k","coord":"t19_x24_u2_b88","data":{"index":157305,"ordinal":"155261533","topo":"o2(x,o2(o1(x),x))","expression":"min(R,add(frc(R),P))","image":"frame_expr-157305.png","measured":true,"step":138447,"globalStep":138447,"value_mean":-0.44856250286102295,"value_positive_fraction":0.2483367919921875,"value_abs_mean":0.6437876224517822,"value_variance":0.337476909160614,"value_stddev":0.5809276103973389,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.8128085136413574,"gradient_energy_x":0.0018882466247305274,"gradient_energy_y":0.0016168918227776885,"gradient_magnitude_mean":0.038067322224378586,"gradient_axis_bias":0.07741628587245941,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000069922102738928515,"laplacian_energy":0.000253034959314391,"laplacian_abs_mean":0.00918569602072239,"gradient_magnitude_variance":0.002056228695437312,"gradient_magnitude_stddev":0.04534565657377243,"gradient_magnitude_cv":1.191196322441101,"gradient_magnitude_max":0.21900463104248047,"gradient_energy_over_variance":0.01038630586117506,"laplacian_energy_over_variance":0.0007497845217585564,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007241848390549421,"scale_diff2_mid":0.0926058441400528,"scale_diff2_far":0.30103474855422974,"scale_diff2_near_over_variance":0.02145879715681076,"scale_diff2_mid_over_variance":0.27440646290779114,"scale_diff2_far_over_variance":0.8920158743858337,"value_histogram":[[[0.4112701416015625,0.4112701416015625,0.4112701416015625],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.0145416259765625,0.0145416259765625,0.0145416259765625],[0.0109405517578125,0.0109405517578125,0.0109405517578125],[0.01495361328125,0.01495361328125,0.01495361328125],[0.016845703125,0.016845703125,0.016845703125],[0.0212554931640625,0.0212554931640625,0.0212554931640625],[0.0229034423828125,0.0229034423828125,0.0229034423828125],[0.0257110595703125,0.0257110595703125,0.0257110595703125],[0.0280303955078125,0.0280303955078125,0.0280303955078125],[0.030792236328125,0.030792236328125,0.030792236328125],[0.0306549072265625,0.0306549072265625,0.0306549072265625],[0.0317535400390625,0.0317535400390625,0.0317535400390625],[0.0293121337890625,0.0293121337890625,0.0293121337890625],[0.02734375,0.02734375,0.02734375],[0.0239715576171875,0.0239715576171875,0.0239715576171875],[0.0232086181640625,0.0232086181640625,0.0232086181640625],[0.0219879150390625,0.0219879150390625,0.0219879150390625],[0.0196075439453125,0.0196075439453125,0.0196075439453125],[0.0191802978515625,0.0191802978515625,0.0191802978515625],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.021209716796875,0.021209716796875,0.021209716796875],[0.0194091796875,0.0194091796875,0.0194091796875],[0.01763916015625,0.01763916015625,0.01763916015625],[0.0156402587890625,0.0156402587890625,0.0156402587890625],[0.0156097412109375,0.0156097412109375,0.0156097412109375],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.0139923095703125,0.0139923095703125,0.0139923095703125],[0.0120391845703125,0.0120391845703125,0.0120391845703125],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.0006866455078125,0.0006866455078125,0.0006866455078125]]],"scale_curve":[[[0.015625,0.007241848390549421,0.02145879715681076],[0.0625,0.0926058441400528,0.27440646290779114],[0.25,0.30103474855422974,0.8920158743858337]]]},"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":"[\"19\",\"24\",\"2\",\"88\"]"}