group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
261 | 1431 | 131 | 733 | -7.42 | 222.43 | 10.15 | 240.51 | 0.2025 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 0 | 0 | 0 | -9.04 | 226.01 | 13.73 | 241.93 | 0.2668 | |
0 | 1 | 0 | 1 | -9.19 | 225.98 | 13.70 | 241.37 | 0.2676 | |
0 | 2 | 0 | 1 | -6.78 | 225.87 | 13.59 | 249.81 | 0.2497 | |
1 | 6 | 1 | 3 | -9.41 | 225.77 | 13.49 | 240.28 | 0.2661 | |
0 | 2 | 0 | 1 | -9.59 | 225.49 | 13.21 | 239.16 | 0.2636 | |
0 | 3 | 0 | 2 | -6.24 | 225.07 | 12.79 | 250.88 | 0.2339 | |
0 | 1 | 0 | 1 | -5.42 | 224.77 | 12.49 | 253.94 | 0.2250 | |
0 | 1 | 0 | 1 | -11.14 | 224.35 | 12.07 | 231.88 | 0.2620 | |
0 | 1 | 0 | 1 | -10.99 | 223.15 | 10.87 | 229.45 | 0.2447 | |
249 | 1324 | 126 | 670 | -7.38 | 222.88 | 10.60 | 242.28 | 0.2070 | |
2 | -10 | 1 | -10 | -8.48 | 222.44 | 10.16 | 236.63 | 0.2099 | |
2 | -10 | 1 | -10 | -7.05 | 221.88 | 9.60 | 241.45 | 0.1892 | |
0 | 3 | 0 | 1 | -12.20 | 221.49 | 9.21 | 221.16 | 0.2388 | |
0 | 5 | 0 | 2 | -5.26 | 221.17 | 8.89 | 249.08 | 0.1654 | |
0 | 1 | 0 | 1 | -11.06 | 221.24 | 8.96 | 223.78 | 0.2218 | |
2 | -10 | 1 | -10 | -5.53 | 221.02 | 8.74 | 247.20 | 0.1647 | |
1 | 2 | 0 | 1 | -4.80 | 221.01 | 8.72 | 251.41 | 0.1602 | |
0 | 1 | 0 | 0 | -5.66 | 220.80 | 8.52 | 245.99 | 0.1622 | |
3 | -10 | 1 | -10 | -5.02 | 220.58 | 8.30 | 249.22 | 0.1544 | |
0 | 1 | 0 | 0 | -5.51 | 220.31 | 8.03 | 245.60 | 0.1533 | |
0 | 1 | 0 | 0 | -5.78 | 220.22 | 7.94 | 243.74 | 0.1539 | |
0 | 5 | 0 | 2 | -5.08 | 220.18 | 7.90 | 247.88 | 0.1484 | |
0 | 1 | 0 | 1 | -5.33 | 220.12 | 7.84 | 246.21 | 0.1491 | |
0 | 2 | 0 | 1 | -4.72 | 219.59 | 7.31 | 248.77 | 0.1366 | |
0 | 1 | 0 | 1 | -5.48 | 219.48 | 7.20 | 243.37 | 0.1401 | |
0 | 1 | 0 | 1 | -5.09 | 219.41 | 7.13 | 245.78 | 0.1362 | |
0 | 2 | 0 | 1 | -5.75 | 219.36 | 7.08 | 241.24 | 0.1404 | |
0 | 1 | 0 | 1 | -4.78 | 219.32 | 7.03 | 247.59 | 0.1326 | |
0 | 3 | 0 | 2 | -5.85 | 219.17 | 6.89 | 240.02 | 0.1384 | |
0 | 1 | 0 | 1 | -8.68 | 219.19 | 6.91 | 225.18 | 0.1683 | |
0 | 1 | 0 | 1 | -8.13 | 218.99 | 6.71 | 226.81 | 0.1594 | |
0 | 2 | 0 | 1 | -6.64 | 218.88 | 6.60 | 234.09 | 0.1415 | |
0 | 1 | 0 | 1 | -5.54 | 218.83 | 6.55 | 240.76 | 0.1307 | |
0 | 3 | 0 | 1 | -7.34 | 218.76 | 6.48 | 229.74 | 0.1474 | |
0 | 2 | 0 | 1 | -7.13 | 218.18 | 5.90 | 228.20 | 0.1373 | |
0 | 3 | 0 | 1 | -5.73 | 218.10 | 5.82 | 236.50 | 0.1215 | |
0 | 2 | 0 | 1 | -6.89 | 218.02 | 5.74 | 228.81 | 0.1325 | |
0 | 1 | 0 | 1 | -5.98 | 217.12 | 4.84 | 229.77 | 0.1104 | |
0 | 1 | 0 | 1 | -8.38 | 216.65 | 4.37 | 213.77 | 0.1363 | |
0 | 1 | 0 | 1 | -9.30 | 216.14 | 3.86 | 207.30 | 0.1455 | |
0 | 3 | 0 | 2 | -10.19 | 216.09 | 3.81 | 204.41 | 0.1589 | |
1 | 11 | 0 | 5 | -8.81 | 215.92 | 3.64 | 207.55 | 0.1362 | |
0 | 2 | 0 | 1 | -9.89 | 215.78 | 3.50 | 203.41 | 0.1519 | |
0 | 2 | 0 | 1 | -8.60 | 215.70 | 3.42 | 206.86 | 0.1312 | |
0 | 2 | 0 | 1 | -10.07 | 215.69 | 3.41 | 202.39 | 0.1542 | |
0 | 1 | 0 | 1 | -8.51 | 215.55 | 3.27 | 206.12 | 0.1286 | |
0 | 2 | 0 | 1 | -9.98 | 215.50 | 3.22 | 201.51 | 0.1516 | |
0 | 1 | 0 | 1 | -10.62 | 215.48 | 3.20 | 199.88 | 0.1618 | |
0 | 1 | 0 | 1 | -10.50 | 214.67 | 2.39 | 195.36 | 0.1556 | |
0 | 1 | 0 | 1 | -11.76 | 214.53 | 2.25 | 192.64 | 0.1761 | |
0 | 2 | 0 | 1 | -6.19 | 214.40 | 2.12 | 206.20 | 0.0836 | |
0 | 1 | 0 | 1 | -3.07 | 214.33 | 2.05 | 240.55 | 0.0412 | |
0 | 1 | 0 | 1 | -5.89 | 213.51 | 1.23 | 197.14 | 0.0730 | |
0 | 2 | 0 | 1 | -11.36 | 213.41 | 1.13 | 186.71 | 0.1661 | |
0 | 2 | 0 | 1 | -5.59 | 212.54 | 0.26 | 183.98 | 0.0646 | |
0 | 2 | 0 | 1 | -9.46 | 212.48 | 0.20 | 181.49 | 0.1320 | |
0 | 2 | 0 | 1 | -7.23 | 212.48 | 0.20 | 182.10 | 0.0932 | |
0 | 1 | 0 | 1 | -5.19 | 212.39 | 0.10 | 181.81 | 0.0575 | |
0 | 1 | 0 | 1 | -9.49 | 211.93 | -0.36 | 177.34 | 0.1327 | |
0 | 1 | 0 | 1 | -19.39 | 209.50 | -2.78 | 171.33 | 0.3052 | |
0 | 1 | 0 | 1 | -18.33 | 204.34 | -7.94 | 155.14 | 0.3132 |
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. |
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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. |
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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 |