group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
99.99 | 509.69 | 91.66 | 474.73 | 13.75 | 173.61 | 57.38 | 284.79 | 0.8462 | -61.1 | -44.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
44.63 | 291.32 | 45.32 | 295.28 | 12.95 | 176.84 | 60.61 | 283.42 | 0.8750 | -732.6 | -220.0 | |
3.26 | -1.00 | 3.23 | -1.00 | 12.95 | 175.98 | 59.75 | 283.50 | 0.8678 | -915.1 | 999999 | |
1.46 | -1.00 | 1.42 | -1.00 | 12.88 | 175.47 | 59.24 | 283.46 | 0.8634 | -777.6 | 999999 | |
0.00 | 1.20 | 0.00 | 1.14 | 11.46 | 174.66 | 58.43 | 281.88 | 0.8554 | -391.0 | -393.4 | |
0.00 | 0.94 | 0.00 | 0.90 | 11.58 | 174.58 | 58.36 | 282.03 | 0.8548 | -482.0 | -447.6 | |
0.00 | 1.46 | 0.00 | 1.40 | 12.69 | 174.92 | 58.69 | 283.29 | 0.8585 | -721.0 | -665.2 | |
1.46 | 2.23 | 1.38 | 2.10 | 12.40 | 174.35 | 58.12 | 283.02 | 0.8533 | -671.4 | -604.0 | |
0.00 | 0.77 | 0.00 | 0.72 | 12.91 | 173.84 | 57.61 | 283.66 | 0.8492 | 243.0 | 198.7 | |
0.00 | 1.12 | 0.00 | 1.03 | 13.53 | 173.27 | 57.05 | 284.46 | 0.8446 | -339.0 | -370.5 | |
0.00 | 1.55 | 0.00 | 1.40 | 12.94 | 172.89 | 56.66 | 283.80 | 0.8406 | 427.0 | 320.7 | |
0.00 | 1.29 | 0.00 | 1.17 | 13.36 | 172.93 | 56.70 | 284.30 | 0.8414 | -575.0 | -498.2 | |
0.00 | 2.40 | 0.00 | 2.17 | 13.16 | 172.69 | 56.46 | 284.08 | 0.8390 | 155.0 | 3.2 | |
1.29 | 4.12 | 1.15 | 3.68 | 13.27 | 172.07 | 55.84 | 284.29 | 0.8333 | 300.7 | 349.7 | |
1.37 | 2.83 | 1.22 | 2.51 | 13.25 | 171.79 | 55.56 | 284.30 | 0.8306 | 431.9 | 352.9 | |
1.80 | 2.15 | 1.58 | 1.88 | 13.32 | 171.54 | 55.32 | 284.42 | 0.8284 | 508.3 | 391.2 | |
0.00 | 0.94 | 0.00 | 0.83 | 13.00 | 171.38 | 55.15 | 284.04 | 0.8265 | 497.0 | 482.2 | |
0.00 | 2.49 | 0.00 | 2.16 | 13.19 | 170.97 | 54.74 | 284.33 | 0.8227 | 196.0 | 302.0 | |
1.12 | 2.66 | 0.97 | 2.31 | 13.47 | 170.95 | 54.72 | 284.66 | 0.8229 | -290.4 | 193.8 | |
0.00 | 1.29 | 0.00 | 1.12 | 14.31 | 171.04 | 54.81 | 285.68 | 0.8247 | 577.0 | 474.0 | |
0.00 | 0.60 | 0.00 | 0.52 | 14.11 | 170.80 | 54.58 | 285.46 | 0.8222 | 405.0 | 420.7 | |
0.00 | 1.72 | 0.00 | 1.43 | 13.80 | 169.14 | 52.91 | 285.33 | 0.8055 | 466.0 | 292.2 | |
0.00 | 0.69 | 0.00 | 0.57 | 13.72 | 168.81 | 52.58 | 285.28 | 0.8021 | 498.0 | 351.6 | |
0.00 | 0.77 | 0.00 | 0.64 | 14.36 | 168.92 | 52.69 | 286.05 | 0.8041 | 324.0 | 214.3 | |
5.92 | 7.04 | 4.89 | 5.80 | 14.58 | 168.69 | 52.46 | 286.36 | 0.8021 | 503.9 | 396.6 | |
1.20 | 178.11 | 0.98 | 143.97 | 14.91 | 167.95 | 51.72 | 286.90 | 0.7951 | 479.6 | 307.0 | |
36.48 | -25.00 | 29.52 | -25.00 | 15.50 | 167.66 | 51.43 | 287.69 | 0.7931 | 882.9 | 999999 |
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 | |
MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. |