{"collection":"grad-noise-175k","coord":"t18_x61_u0_b180","data":{"index":132807,"ordinal":"148635459","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,mod(P,pow(R,D)))","image":"frame_expr-132807.png","measured":true,"step":90863,"globalStep":90863,"value_mean":-0.9257059097290039,"value_positive_fraction":0.0400543212890625,"value_abs_mean":0.9892439246177673,"value_variance":0.1284286230802536,"value_stddev":0.358369380235672,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3913678526878357,"gradient_energy_x":0.014431591145694256,"gradient_energy_y":0.012218572199344635,"gradient_magnitude_mean":0.017943821847438812,"gradient_axis_bias":0.08303959667682648,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004702071601059288,"laplacian_energy":0.057497743517160416,"laplacian_abs_mean":0.03374826908111572,"gradient_magnitude_variance":0.026344608515501022,"gradient_magnitude_stddev":0.16231021285057068,"gradient_magnitude_cv":9.045465469360352,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20750954747200012,"laplacian_energy_over_variance":0.44770196080207825,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.022426549345254898,"scale_diff2_mid":0.0967533066868782,"scale_diff2_far":0.2318260371685028,"scale_diff2_near_over_variance":0.17462268471717834,"scale_diff2_mid_over_variance":0.7533625364303589,"scale_diff2_far_over_variance":1.8050963878631592,"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],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.00091552734375,0.00091552734375,0.00091552734375],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.00146484375,0.00146484375,0.00146484375],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0206756591796875,0.0206756591796875,0.0206756591796875]]],"scale_curve":[[[0.015625,0.022426549345254898,0.17462268471717834],[0.0625,0.0967533066868782,0.7533625364303589],[0.25,0.2318260371685028,1.8050963878631592]]]},"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":"[\"18\",\"61\",\"0\",\"180\"]"}