RT @spaceweather: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sunspot data https:…
RT @spaceweather: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sunspot data https:…
RT @spaceweather: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sunspot data https:…
RT @spaceweather: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sunspot data https:…
Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sunspot data https://t.co/yDjNn04rjw
RT @AstroPHYPapers: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sun... https://t.…
RT @AstroPHYPapers: Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sun... https://t.…
Tests of sunspot number sequences: 3. Effects of regression procedures on the calibration of historic sun... https://t.co/du29Irn4HL