Sunspot positions calculated from "Austriaca Sidera" by Charles Malapert Authors: Fernando Fernandez de Mesa y Marti, Jose Manuel Vaquero Martinez These heliographic coordinates were presented in the following works: - A. Muñoz-Jaramillo, J.M. Vaquero. Visualization of the challenges and limitations of the long-term sunspot number record. Nature Astronomy, 3, 205, 2019. - V.M.S. Carrasco, M.C. Gallego, J. Villalba Alvarez, J.M. Vaquero. Sunspot observations by Charles Malapert during the period 1618–1626: a key data set to understand solar activity before the Maunder minimum. MNRAS, 488, 3884, 2019. YEAR MONTH DAY LATITUDE 1618 3 8 -6.57 1618 3 10 -5.75 1618 3 12 -6.00 1618 3 13 -6.06 1618 3 14 -5.71 1618 3 15 -5.95 1618 3 18 -6.94 1618 6 21 19.96 1618 6 22 18.28 1618 6 23 16.34 1618 6 24 16.30 1618 6 25 15.84 1618 6 26 16.86 1618 6 27 18.19 1618 6 28 19.76 1618 6 29 20.70 1618 7 7 17.04 1618 7 8 16.00 1618 7 9 15.87 1618 7 13 7.39 1618 7 14 9.77 1618 7 15 10.38 1618 7 17 11.27 1618 7 18 11.09 1619 8 16 9.21 1619 8 17 8.32 1619 8 18 7.20 1619 8 19 6.70 1619 8 20 6.50 1619 8 21 6.24 1619 8 22 6.13 1619 8 23 6.47 1619 8 24 7.57 1619 8 25 8.99 1619 8 26 10.21 1619 8 27 11.10 1619 8 28 11.11 1619 1 13 0.57 1619 1 14 1.65 1619 1 15 2.44 1619 1 16 3.88 1619 1 17 4.65 1619 1 18 5.54 1619 1 20 5.74 1620 2 17 3.32 1620 2 18 3.12 1620 2 19 4.66 1620 2 20 4.78 1620 2 22 4.89 1620 2 24 3.41 1620 2 25 3.26 1620 2 26 2.96 1620 2 27 3.83 1620 2 28 4.03 1620 4 11 5.10 1620 4 14 3.90 1620 4 15 2.85 1620 4 16 2.90 1620 4 17 2.77 1620 4 18 3.56 1620 4 19 3.85 1620 4 20 3.78 1620 4 21 5.08 1620 10 22 -20.06 1620 10 25 -22.41 1620 10 27 -21.63 1620 10 30 -21.59 1620 12 2 3.32 1620 12 7 6.49 1620 12 12 4.93 1621 9 6 -28.93 1621 9 7 -30.34 1621 9 10 -32.97 1621 9 11 -33.07 1621 9 12 -31.89 1621 9 13 -29.66 1621 9 15 -30.18 1621 11 20 -26.27 1621 11 21 -25.21 1621 11 22 -26.27 1621 11 24 -26.64 1621 11 25 -26.24 1625 5 11 -4.27 1625 5 12 -5.55 1625 5 13 -4.78 1625 5 14 -4.71 1625 5 15 -5.14 1625 5 16 -6.18 1625 5 17 -7.54 1625 5 18 -7.11 1625 5 19 -7.57 1625 5 20 -6.74 1625 5 21 -6.16 1625 10 1 23.98 1625 10 3 24.41 1625 10 4 23.60 1625 10 6 22.94 1625 10 7 23.29 1625 10 8 22.58 1625 10 11 23.40 1625 10 13 22.88 1625 11 8 -3.37 1625 11 9 -2.58 1625 11 10 -3.85 1625 11 11 -2.99 1625 11 12 -4.10 1625 11 14 -5.37 1625 11 17 -4.62 1626 1 20 -15.33 1626 1 22 -16.08 1626 1 23 -15.94 1626 1 24 -15.12 1626 1 26 -15.12 1626 1 30 -18.26 1626 2 3 12.76 1626 2 4 13.74 1626 2 5 14.08 1626 2 6 13.44 1626 2 8 15.38 1626 2 9 15.08 1626 2 10 14.72 1626 2 11 14.59 1626 2 12 13.68 1626 3 19 -11.90 1626 3 21 -13.02 1626 3 22 -11.86 1626 3 23 -13.16 1626 3 24 -12.49 1626 3 26 -11.87 1626 3 28 -12.09 1626 3 29 -12.27 1626 3 30 -11.06 1626 4 8 -9.42 1626 4 9 -8.80 1626 4 10 -7.69 1626 4 11 -7.29 1626 4 12 -8.04 1626 4 13 -7.13 1626 4 14 -6.67 1626 4 15 -7.94 1626 4 16 -8.13 1626 5 25 -11.46 1626 5 26 -11.75 1626 5 27 -13.35 1626 5 28 -10.76 1626 5 29 -13.88 1626 5 30 -13.82 1626 5 31 -12.17 1626 6 1 -11.49 1626 6 2 -10.04 1626 6 3 -10.46 1626 6 4 -9.14 1626 6 21 13.63 1626 6 22 12.50 1626 6 23 11.72 1626 6 24 10.72 1626 6 25 10.71 1626 6 26 10.19 1626 6 27 11.25 1626 6 28 11.85 1626 6 29 11.45 1626 6 30 12.64 1626 7 8 -5.37 1626 7 9 -6.20 1626 7 10 -6.14 1626 7 11 -6.47 1626 7 13 -5.37 1626 7 14 -5.72 1626 7 15 -4.38 1626 7 16 -4.66 1626 7 17 -4.55 1626 8 23 18.64 1626 8 24 17.62 1626 8 26 16.13 1626 8 27 15.92 1626 8 28 15.66 1626 8 29 15.73 1626 8 30 16.13 1626 8 30 11.33 1626 8 31 17.42 1626 8 31 11.75 1626 9 1 17.16 1626 9 1 11.63 1626 9 2 16.89 1626 9 2 11.61 1626 9 3 11.75 1626 9 4 11.39 1626 9 6 11.49 1626 9 7 11.68 1626 9 8 12.25 1626 9 9 11.85