{"collection":"grad-noise-175k","coord":"t12_x22_u0_b55","data":{"index":37877,"ordinal":"98336089","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(mod(R,add(D,D)))","image":"frame_expr-037877.png","measured":true,"step":132863,"globalStep":132863,"value_mean":-0.9369814991950989,"value_positive_fraction":0.04296875,"value_abs_mean":0.9770811200141907,"value_variance":0.09018158912658691,"value_stddev":0.3003024756908417,"value_min":-1,"value_max":0.9110785722732544,"value_range":1.9110785722732544,"histogram_probability_sum":1,"histogram_entropy_bits":0.41241568326950073,"gradient_energy_x":0.006969470530748367,"gradient_energy_y":0.009171797893941402,"gradient_magnitude_mean":0.015476314350962639,"gradient_axis_bias":-0.13644078373908997,"gradient_nonzero_flag":1,"laplacian_mean":-0.000027830057661049068,"laplacian_energy":0.03299539163708687,"laplacian_abs_mean":0.027791429311037064,"gradient_magnitude_variance":0.015904724597930908,"gradient_magnitude_stddev":0.12611393630504608,"gradient_magnitude_cv":8.148835182189941,"gradient_magnitude_max":1.9110785722732544,"gradient_energy_over_variance":0.1789862960577011,"laplacian_energy_over_variance":0.365877240896225,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012583351694047451,"scale_diff2_mid":0.062178973108530045,"scale_diff2_far":0.15364192426204681,"scale_diff2_near_over_variance":0.13953348994255066,"scale_diff2_mid_over_variance":0.6894863247871399,"scale_diff2_far_over_variance":1.7036949396133423,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.004669189453125,0.004669189453125,0.004669189453125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.001129150390625,0.001129150390625,0.001129150390625],[0.000244140625,0.000244140625,0.000244140625],[0,0,0]]],"scale_curve":[[[0.015625,0.012583351694047451,0.13953348994255066],[0.0625,0.062178973108530045,0.6894863247871399],[0.25,0.15364192426204681,1.7036949396133423]]]},"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\",\"22\",\"0\",\"55\"]"}