RX3QFM KO91OO Opera-8 correlation  TNX DF6NM & DL4YHF -> http://df6nm.bplaced.net/opera/opds.zip

   date      time   call   distance  frequency bandwidth  snr    correlation

2013-09-25 03:38:56 RA3YO    381km 137644.913Hz  38mHz -41.3dBOp  75% 15.2dB
2013-09-25 00:10:03 SM6BHZ  3053km 137649.041Hz  53mHz -21.7dBOp  85% 19.9dB
2013-09-24 23:45:01 SM6BHZ  3053km 137649.047Hz  15mHz -22.7dBOp  96% 19.9dB
2013-09-24 23:25:39 SM6BHZ  3053km 137649.056Hz  17mHz -26.3dBOp  92% 19.8dB
2013-09-24 23:00:52 SM6BHZ  3053km 137649.058Hz  17mHz -25.8dBOp  82% 19.5dB
2013-09-24 22:40:57 SM6BHZ  3053km 137649.071Hz  19mHz -24.6dBOp  96% 19.5dB
2013-09-24 22:21:00 SM6BHZ  3053km 137649.075Hz  15mHz -25.8dBOp  84% 19.6dB
2013-09-24 19:27:33 RN3AUS   417km 137671.256Hz 341mHz -37.8dBOp  92% 16.4dB
2013-09-24 19:16:06 DK7FC   2154km 137649.295Hz  10mHz -46.8dBOp  97% 15.1dB
2013-09-24 19:09:08 R7NT     487km 137624.270Hz 679mHz -99.9dBOp  86% 16.5dB
2013-09-24 18:21:48 SV8CS   2106km 137649.878Hz 669mHz -99.9dBOp  81% 15.8dB
2013-09-24 18:09:07 R7NT     487km 137624.171Hz 418mHz -99.9dBOp  85% 16.0dB
2013-09-24 17:56:50 SV8CS   2106km 137649.895Hz 191mHz -39.6dBOp  88% 16.6dB
2013-09-24 17:41:58 SV8CS   2106km 137649.846Hz 443mHz -41.9dBOp  84% 15.8dB
2013-09-24 17:41:19 RN3AUS   417km 137671.237Hz 538mHz -99.9dBOp  82% 18.6dB