Supplementary data 2 for "Sunspot Observations by Hisako Koyama: 1945 - 1996" (doi: 10.1093/mnras/stz3345). This file shows Hisako Koyama's sunspot observations with her 20-cm rafractor telescope with 10-cm projection from 1946 May 4 to 1947 Jan 21. The sunspot group numbers have been extracted from her logbook (vol. 0) and sunspot drawings located in National Museum of Nature and Science of Japan. Reference Hayakawa et al. (2020) Sunspot Observations by Hisako Koyama: 1945 - 1996, Monthly Notices of Royal Astronomical Society, doi: 10.1093/mnras/stz3345 Abb. Meaning ------------------------------------------------------------------ YYYY - Year; MM - Month; DD - Date; H - Hour (UT); M - Minutes (UT); N_G - Individual sunspot number (g) in the northern solar hemisphere; N_F - Sunspot group number (g) in the northern solar hemisphere; S_G - Individual sunspot number (g) in the southern solar hemisphere; S_F - Sunspot group number (g) in the southern solar hemisphere; W_G - Individual sunspot number (g) in the whole solar disk; W_F - Sunspot group number (g) in the whole solar disk; WN - Wolf Number (10g+f); CZ - Central zone; Fa - Faculae; Se - Seeing condition; Notes - Notes and signatures (ko = Koyama, my = Murayama, on = Otani, Tm = Tomita) The data blank shows the gap of observational data for the specified observational date. ------------------------------------------------------------------ YYYY MM DD H M N_G N_F S_G S_F W_G W_F WN CZ Fa Se Notes 1946 5 1 1946 5 2 1946 5 3 1946 5 4 1 40 2 7 7 487 9 494 584 4 ko my 1946 5 5 1946 5 6 1946 5 7 2 0 2 11 6 124 8 135 215 3 1946 5 8 1946 5 9 1946 5 10 1946 5 11 5 37 1 13 4 10 5 23 73 on 1946 5 12 1946 5 13 1946 5 14 2 0 2 37 2 5 4 42 82 5 1946 5 15 1946 5 16 1 20 3 30 0 0 3 30 60 1946 5 17 1946 5 18 1946 5 19 1 30 2 32 2 19 4 51 91 3 1946 5 20 1946 5 21 2 0 3 55 1 10 4 65 105 1 uncertain 1946 5 22 1 45 3 78 1 20 4 98 138 4 1946 5 23 1 35 3 85 1 36 4 121 161 4 1946 5 24 1946 5 25 1946 5 26 1946 5 27 1946 5 28 1946 5 29 1 30 2 18 4 24 6 42 102 5 1946 5 30 2 0 2 15 2 11 4 26 66 4 1946 5 31 1946 6 1 - - 1 5 1 10 2 15 35 4 1946 6 2 1 40 1 13 1 23 2 36 56 3 1946 6 3 1946 6 4 1946 6 5 1946 6 6 1 30 2 12 4 41 6 53 113 2 1946 6 7 1 30 2 19 3 41 5 60 110 4 1946 6 8 1 20 2 31 3 44 5 75 125 4 1946 6 9 1 30 1 13 3 18 4 31 71 1 1946 6 10 1946 6 11 1946 6 12 2 15 2 26 2 20 4 46 86 3 1946 6 13 1 20 3 23 5 23 8 46 126 3 1946 6 14 1 45 3 35 2 11 5 46 96 2 1946 6 15 1946 6 16 1946 6 17 1946 6 18 2 0 4 100 3 46 7 146 216 2 1946 6 19 1946 6 20 1946 6 21 5 0 4 79 4 28 8 107 187 2 1946 6 22 2 0 4 64 2 21 6 85 145 2 on ko 1946 6 23 2 37 4 78 2 29 6 107 167 3 1946 6 24 1946 6 25 1946 6 26 1 40 4 20 3 - 7 - - 2-3 1946 6 27 1 35 3 10 4 106 7 116 186 4 1946 6 28 1946 6 29 4 45 2 2 4 156 6 158 218 4 1946 6 30 2 0 3 11 3 40 6 51 111 4 1946 7 1 - - 3 16 3 43 6 59 119 on 1946 7 2 1946 7 3 1946 7 4 1 40 3 47 2 61 5 108 158 2-4 1946 7 5 1946 7 6 6 45 4 91 2 106 6 197 257 4 1946 7 7 2 15 6 86 2 108 8 194 274 - 1946 7 8 1946 7 9 1946 7 10 4 40 1 21 3 46 4 67 107 3 1946 7 11 2 0 1 7 5 75 6 82 142 4 1946 7 12 1 50 3 16 4 32 7 48 118 2-3 1946 7 13 1 20 2 11 3 35 5 46 96 1 1946 7 14 1946 7 15 1946 7 16 1 20 2 23 4 63 6 86 146 3-4 1946 7 17 1 50 5 59 5 97 10 156 256 5 1946 7 18 1 20 3 35 4 66 7 101 171 2 1946 7 19 2 20 4 46 5 73 9 119 209 2 1946 7 20 1 20 4 28 4 66 8 94 176 3 1946 7 21 1 20 3 38 3 30 6 68 128 2-3 1946 7 22 1946 7 23 1946 7 24 2 30 4 128 3 - 7 - - 3 1946 7 25 1946 7 26 1946 7 27 2 20 3 201 2 14 5 215 265 - 1946 7 28 1 35 3 162 2 20 5 182 232 - 1946 7 29 7 20 5 236 2 35 7 271 341 - 1946 7 30 1946 7 31 2 50 4 163 2 102 6 265 325 1946 8 1 1946 8 2 1946 8 3 6 40 4 - 2 - 6 - - - 1946 8 4 1946 8 5 1946 8 6 1 35 4 25 5 54 9 79 169 2-4 1946 8 7 1946 8 8 1946 8 9 5 10 4 17 6 58 10 75 175 2 1946 8 10 5 0 4 25 4 39 8 64 144 - 1946 8 11 1 45 3 33 3 71 6 104 164 2-3 1946 8 12 6 0 2 21 5 49 7 70 140 1946 8 13 1 45 3 37 2 34 5 71 121 2 1946 8 14 1 45 2 - 4 - 6 - - 3 1946 8 15 1 30 5 30 4 17 9 47 137 - 1946 8 16 4 25 4 33 5 10 9 43 133 - 1946 8 17 1 20 4 67 4 10 8 77 157 - 1946 8 18 1946 8 19 7 30 4 120 3 8 7 128 198 - 1946 8 20 4 35 5 163 1 1 6 164 224 2 1946 8 21 1 10 7 151 1 3 8 154 234 4 1946 8 22 4 59 4 123 0 0 4 123 163 1 1946 8 23 1946 8 24 5 6 5 101 0 0 5 101 151 1 1946 8 25 5 30 8 89 0 0 8 89 169 1946 8 26 1946 8 27 2 0 6 63 1 26 7 89 159 2 1946 8 28 1 30 4 45 0 0 4 45 85 3 1946 8 29 2 0 4 65 2 18 6 83 143 2-3 1946 8 30 2 5 6 71 3 47 9 118 208 2 1946 8 31 1946 9 1 2 16 8 92 2 44 10 136 236 4 1946 9 2 1946 9 3 4 20 6 97 3 52 9 149 239 1 1946 9 4 1946 9 5 1 30 4 30 3 9 7 39 109 1 1946 9 6 1 30 3 27 2 11 5 38 88 3 1946 9 7 1 35 3 39 2 21 5 60 110 2-3 1946 9 8 1946 9 9 1946 9 10 1946 9 11 1 35 2 4 5 33 7 37 107 2 1946 9 12 2 55 2 9 3 44 5 53 103 3 on 1946 9 13 1946 9 14 1946 9 15 2 0 4 72 2 32 6 104 164 2 on 1946 9 16 1946 9 17 2 25 3 111 3 21 6 132 192 3 1946 9 18 1946 9 19 4 20 6 186 1 1 7 187 257 3 1946 9 20 6 6 5 - 0 - 5 - - 1 1946 9 21 1 30 6 122 1 3 7 125 195 4-5 1946 9 22 1946 9 23 1946 9 24 1946 9 25 1946 9 26 1 50 5 87 6 52 11 139 249 5 1946 9 27 1946 9 28 1946 9 29 1946 9 30 1946 10 1 1 10 5 26 6 16 11 421 152 2 on 1946 10 2 2 20 3 33 8 44 11 79 187 1946 10 3 1946 10 4 1946 10 5 1 40 2 32 4 25 6 57 117 2 1946 10 6 1946 10 7 1946 10 8 1946 10 9 1946 10 10 - 3 12 4 26 7 38 108 1946 10 11 1946 10 12 1946 10 13 1 10 3 25 3 23 6 48 108 1 1946 10 14 1946 10 15 1946 10 16 1 55 7 46 4 46 11 92 202 2 1946 10 17 4 50 6 45 3 22 9 67 157 1> 1946 10 18 1946 10 19 1 40 6 56 5 27 11 83 193 1-2 1946 10 20 1946 10 21 1946 10 22 1946 10 23 5 30 6 - 5 - 11 - - - 1946 10 24 1946 10 25 4 50 4 29 5 34 9 63 153 3 on 1946 10 26 1946 10 27 1946 10 28 1946 10 29 1946 10 30 2 0 5 58 4 19 9 77 167 1 1946 10 31 1946 11 1 2 0 3 31 3 55 6 86 146 1-1 1 1946 11 2 1946 11 3 1946 11 4 1946 11 5 1946 11 6 1946 11 7 1946 11 8 1 42 4 25 4 39 8 64 144 1-1 1 1946 11 9 1946 11 10 1 45 8 104 6 53 14 157 297 2-3 1946 11 11 1946 11 12 1946 11 13 1 54 6 59 5 64 11 123 233 2 1946 11 14 1946 11 15 2 10 7 76 5 81 12 157 277 2 1946 11 16 3 50 5 63 6 77 11 140 250 2 1946 11 17 1946 11 18 1946 11 19 2 18 7 14 5 24 12 38 153 2 1946 11 20 2 30 6 41 6 53 12 94 214 3 1946 11 21 5 0 5 65 5 43 10 108 208 1 1946 11 22 1 35 3 95 6 42 9 137 227 4-5 1946 11 23 1946 11 24 1946 11 25 5 0 2 201 7 76 9 277 367 3 my 1946 11 26 1 6 2 139 4 41 6 180 240 3 1946 11 27 1946 11 28 4 30 2 - 3 - 5 - - 1 1946 11 29 1946 11 30 1946 12 1 1946 12 2 1946 12 3 2 25 4 32 3 16 4 48 88 - 1946 12 4 2 0 3 17 3 22 6 39 99 2 1946 12 5 1 25 3 30 6 33 9 63 153 2 1946 12 6 3 30 5 - 4 - 9 - - - Tm 1946 12 7 2 20 3 10 4 20 7 30 100 - 1946 12 8 1946 12 9 1946 12 10 2 54 4 15 2 14 6 29 89 1 1946 12 11 1 50 4 38 3 16 7 54 124 2 1946 12 12 5 31 2 - 4 - 6 - - 1 1946 12 13 1 30 4 14 3 113 7 127 197 - 1946 12 14 5 2 3 7 3 88 6 95 155 1946 12 15 1946 12 16 1946 12 17 2 40 2 18 6 128 8 146 226 1 1946 12 18 2 40 2 47 5 109 7 156 226 2-3 1946 12 19 4 30 4 72 3 105 7 177 247 2-3 1946 12 20 4 10 2 47 4 50 6 97 157 3 on 1946 12 21 1946 12 22 1946 12 23 1946 12 24 1946 12 25 1946 12 26 1946 12 27 1946 12 28 1946 12 29 1946 12 30 1946 12 31 1947 1 1 1947 1 2 1947 1 3 1947 1 4 2 45 4 35 2 22 6 57 117 4 my 1947 1 5 1947 1 6 1947 1 7 1947 1 8 1947 1 9 5 3 1 12 4 57 5 761 121 2 1947 1 10 2 23 2 15 3 58 5 73 123 3 on 1947 1 11 1947 1 12 1947 1 13 1947 1 14 1947 1 15 1 0 4 54 9 142 3 196 326 2-3 my 1947 1 16 1 0 6 46 7 148 13 194 324 1947 1 17 1947 1 18 2 30 9 59 10 326 19 385 575 2-3 my 1947 1 19 5 30 8 70 8 183 16 253 413 3 1947 1 20 1947 1 21 4 35 4 - 4 - 8 - - 1> until 21 by the same instrument