text: {"frequencies":[261.6255653006,265.7783520514,270.41454913492,274.70684356563,279.06726965397,280.31310567921,286.15296204753,290.69507255622,295.30928005711,300.46061014991,305.22982618403,310.07474405997,313.95067836072,320.49131749323,325.57848126297,327.03195662575,332.22294006425,339.14425131559,343.38355445704,348.83408706747,354.37113606854,360.55273217989,366.27579142084,372.08969287196,373.75080757229,381.53728273004,387.59343007496,392.4383479509,398.6675280771,406.97310157871,412.06026534844,418.60090448096,427.32175665765,429.2294430713,436.04260883433,442.96392008567,450.69091522486,457.84473927605,465.11211608996,470.92601754108,480.73697623985,488.36772189445,490.54793493862,498.33441009638,508.71637697339,515.07533168556,523.2511306012],"description":"126/125, 1029/1024 and 5120/5103. Manuel Op de Coul, 2001"}