| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 612 | 5128 | 305 | 2563 | 10.14 | 79.76 | 5.39 | 301.01 | 0.1087 | |
|
previous
or next day for the same group /
back to the solar disc Mount Wilson 2000-09-24 14:43:00 UT ![]() |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 5 | 59 | 2 | 30 | 5.91 | 86.33 | 11.96 | 265.61 | 0.2077 | |
| 0 | 6 | 0 | 3 | 7.16 | 86.63 | 12.26 | 271.69 | 0.2117 | |
| 1 | 5 | 0 | 2 | 7.61 | 86.32 | 11.95 | 273.89 | 0.2066 | |
| 0 | 1 | 0 | 1 | 6.50 | 85.15 | 10.79 | 268.15 | 0.1869 | |
| 4 | 85 | 2 | 43 | 7.48 | 85.63 | 11.26 | 273.36 | 0.1948 | |
| 0 | 5 | 0 | 3 | 10.53 | 88.13 | 13.76 | 285.68 | 0.2440 | |
| 1 | 2 | 1 | 1 | 6.00 | 84.27 | 9.90 | 264.97 | 0.1725 | |
| 2 | -5 | 1 | -5 | 7.53 | 85.40 | 11.03 | 273.64 | 0.1909 | |
| 0 | 1 | 0 | 1 | 6.56 | 84.62 | 10.25 | 268.31 | 0.1777 | |
| 3 | -5 | 1 | -5 | 7.64 | 85.08 | 10.71 | 274.30 | 0.1856 | |
| 0 | 2 | 0 | 1 | 6.80 | 84.24 | 9.87 | 269.64 | 0.1710 | |
| 0 | 4 | 0 | 2 | 10.13 | 86.75 | 12.38 | 285.37 | 0.2199 | |
| 0 | 2 | 0 | 1 | 7.46 | 84.05 | 9.69 | 273.57 | 0.1679 | |
| 0 | 3 | 0 | 1 | 12.01 | 87.77 | 13.40 | 291.90 | 0.2454 | |
| 1 | 60 | 1 | 30 | 11.53 | 86.42 | 12.05 | 291.91 | 0.2214 | |
| 0 | 2 | 0 | 1 | 6.61 | 82.37 | 8.00 | 267.95 | 0.1390 | |
| 0 | 5 | 0 | 2 | 6.39 | 81.76 | 7.39 | 265.94 | 0.1287 | |
| 0 | 6 | 0 | 3 | 12.08 | 85.69 | 11.32 | 295.49 | 0.2137 | |
| 1 | -15 | 0 | -15 | 11.88 | 85.21 | 10.84 | 295.50 | 0.2048 | |
| 0 | 6 | 0 | 3 | 12.55 | 85.67 | 11.30 | 297.50 | 0.2166 | |
| 252 | 3750 | 126 | 1873 | 10.05 | 83.10 | 8.73 | 290.30 | 0.1601 | |
| 1 | 5 | 1 | 3 | 12.88 | 84.81 | 10.44 | 300.74 | 0.2065 | |
| 0 | 2 | 0 | 1 | 7.00 | 80.14 | 5.77 | 270.75 | 0.1002 | |
| 6 | -21 | 3 | -21 | 9.38 | 81.63 | 7.26 | 289.05 | 0.1326 | |
| 1 | 3 | 1 | 2 | 12.81 | 84.39 | 10.02 | 301.41 | 0.1997 | |
| 13 | -21 | 7 | -21 | 9.05 | 81.20 | 6.83 | 287.61 | 0.1238 | |
| 21 | -21 | 10 | -21 | 9.02 | 80.21 | 5.84 | 289.95 | 0.1074 | |
| 4 | -21 | 2 | -21 | 9.62 | 80.68 | 6.31 | 293.47 | 0.1187 | |
| 26 | -21 | 13 | -21 | 11.38 | 81.98 | 7.61 | 301.00 | 0.1522 | |
| 5 | -21 | 3 | -21 | 10.26 | 81.05 | 6.68 | 296.97 | 0.1289 | |
| 0 | 1 | 0 | 1 | 13.34 | 83.34 | 8.97 | 306.56 | 0.1897 | |
| 30 | -21 | 15 | -21 | 10.10 | 80.04 | 5.67 | 299.59 | 0.1124 | |
| 6 | -21 | 3 | -21 | 7.82 | 77.89 | 3.53 | 284.03 | 0.0631 | |
| 45 | -21 | 22 | -21 | 9.55 | 79.09 | 4.72 | 299.31 | 0.0936 | |
| 11 | -21 | 5 | -21 | 10.16 | 79.21 | 4.84 | 304.05 | 0.1007 | |
| 14 | -21 | 7 | -21 | 10.45 | 79.17 | 4.80 | 306.61 | 0.1030 | |
| 7 | -21 | 4 | -21 | 10.95 | 79.43 | 5.06 | 308.92 | 0.1118 | |
| 0 | 10 | 0 | 5 | 12.43 | 80.41 | 6.04 | 312.98 | 0.1412 | |
| 0 | 2 | 0 | 1 | 12.93 | 80.55 | 6.18 | 314.93 | 0.1489 | |
| 2 | -21 | 1 | -21 | 8.33 | 76.81 | 2.44 | 299.67 | 0.0487 | |
| 81 | -21 | 40 | -21 | 10.54 | 78.41 | 4.04 | 312.12 | 0.0938 | |
| 0 | 1 | 0 | 1 | 13.03 | 79.43 | 5.06 | 321.01 | 0.1372 | |
| 0 | 3 | 0 | 2 | 5.74 | 73.78 | -0.59 | 154.55 | 0.0238 | |
| 0 | 7 | 0 | 3 | 7.99 | 75.25 | 0.88 | 319.57 | 0.0236 | |
| 5 | -21 | 2 | -21 | 10.20 | 76.66 | 2.29 | 325.11 | 0.0692 | |
| 0 | 3 | 0 | 2 | 13.29 | 78.79 | 4.42 | 325.84 | 0.1342 | |
| 7 | -21 | 3 | -21 | 10.52 | 76.52 | 2.15 | 329.31 | 0.0726 | |
| 0 | 3 | 0 | 2 | 12.78 | 77.95 | 3.58 | 329.04 | 0.1190 | |
| 4 | -21 | 2 | -21 | 11.03 | 76.30 | 1.93 | 335.06 | 0.0786 | |
| 7 | 316 | 3 | 157 | 7.79 | 73.77 | -0.60 | 35.62 | 0.0179 | |
| 3 | 26 | 1 | 13 | 9.85 | 74.92 | 0.55 | 349.28 | 0.0515 | |
| 4 | -50 | 2 | -50 | 9.06 | 74.20 | -0.17 | 4.63 | 0.0368 | |
| 1 | 61 | 1 | 30 | 12.93 | 77.10 | 2.73 | 335.96 | 0.1146 | |
| 0 | 3 | 0 | 2 | 13.56 | 76.79 | 2.42 | 340.36 | 0.1225 | |
| 2 | 26 | 1 | 13 | 13.23 | 76.05 | 1.68 | 345.32 | 0.1134 | |
| 3 | 19 | 1 | 10 | 15.01 | 77.29 | 2.92 | 340.63 | 0.1491 | |
| 0 | 3 | 0 | 1 | 12.44 | 75.19 | 0.82 | 351.68 | 0.0969 | |
| 5 | 98 | 3 | 48 | 9.42 | 72.70 | -1.67 | 33.75 | 0.0519 | |
| 2 | 43 | 1 | 22 | 7.16 | 70.43 | -3.94 | 86.84 | 0.0686 | |
| 4 | 74 | 2 | 37 | 11.37 | 73.37 | -1.00 | 12.52 | 0.0790 | |
| 6 | 147 | 3 | 73 | 14.62 | 75.80 | 1.43 | 349.73 | 0.1361 | |
| 0 | 33 | 0 | 16 | 9.31 | 71.80 | -2.57 | 47.12 | 0.0607 | |
| 4 | 42 | 2 | 21 | 8.96 | 70.94 | -3.43 | 59.37 | 0.0691 | |
| 2 | 28 | 1 | 14 | 12.12 | 72.81 | -1.56 | 16.54 | 0.0942 | |
| 1 | 72 | 1 | 36 | 8.46 | 69.92 | -4.45 | 70.97 | 0.0815 | |
| 0 | 18 | 0 | 9 | 13.94 | 73.96 | -0.41 | 3.30 | 0.1222 | |
| 0 | 2 | 0 | 1 | 8.52 | 69.24 | -5.13 | 72.61 | 0.0931 | |
| 0 | 1 | 0 | 0 | 12.77 | 70.89 | -3.48 | 30.29 | 0.1179 | |
| 1 | 4 | 1 | 2 | 16.16 | 73.20 | -1.16 | 6.97 | 0.1617 | |
| 0 | 2 | 0 | 1 | 14.82 | 72.02 | -2.35 | 16.16 | 0.1430 | |
| 0 | 3 | 0 | 1 | 12.80 | 70.13 | -4.24 | 35.26 | 0.1254 | |
| 0 | 3 | 0 | 2 | 14.72 | 71.38 | -2.99 | 20.49 | 0.1449 | |
| 0 | 2 | 0 | 1 | 12.49 | 69.73 | -4.64 | 39.26 | 0.1254 | |
| 0 | 2 | 0 | 1 | 15.15 | 71.43 | -2.94 | 19.14 | 0.1515 | |
| 0 | 2 | 0 | 1 | 16.24 | 71.89 | -2.48 | 14.45 | 0.1673 | |
| 0 | 18 | 0 | 9 | 16.93 | 72.01 | -2.36 | 12.84 | 0.1783 | |
| 8 | 31 | 4 | 15 | 13.49 | 69.15 | -5.22 | 37.78 | 0.1450 | |
| 0 | 3 | 0 | 2 | 18.27 | 72.48 | -1.89 | 9.07 | 0.1995 | |
| 0 | 2 | 0 | 1 | 15.99 | 69.27 | -5.10 | 28.51 | 0.1798 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |