SDO HMI 2014-04-20 00:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.97 | 60.30 | 18.90 | 50.81 | -20.17 | 139.73 | -53.41 | 111.22 | 0.8096 | 149.8 | -45.6 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.93 | 4.52 | 2.20 | 3.41 | -18.66 | 144.87 | -48.27 | 110.28 | 0.7560 | 682.5 | 501.2 | |
| 3.55 | 8.51 | 2.70 | 6.48 | -18.82 | 144.38 | -48.76 | 110.38 | 0.7616 | 640.3 | 510.8 | |
| 0.00 | 0.89 | 0.00 | 0.70 | -18.94 | 142.40 | -50.74 | 110.14 | 0.7823 | -259.0 | -357.2 | |
| 0.00 | 0.71 | 0.00 | 0.57 | -20.06 | 141.75 | -51.39 | 111.43 | 0.7908 | -270.0 | -261.6 | |
| 5.76 | 8.25 | 4.71 | 6.75 | -20.20 | 141.06 | -52.08 | 111.47 | 0.7978 | 619.9 | 336.6 | |
| 0.00 | 1.15 | 0.00 | 0.97 | -20.98 | 140.03 | -53.11 | 112.25 | 0.8090 | 464.0 | 343.0 | |
| 0.00 | 0.62 | 0.00 | 0.53 | -21.74 | 139.52 | -53.62 | 113.08 | 0.8151 | 332.0 | 277.9 | |
| 2.57 | 4.61 | 2.24 | 4.01 | -21.70 | 138.54 | -54.60 | 112.85 | 0.8240 | -534.1 | -367.3 | |
| 0.00 | 1.06 | 0.00 | 0.90 | -20.20 | 139.29 | -53.85 | 111.16 | 0.8148 | -529.0 | -471.7 | |
| 0.00 | 1.15 | 0.00 | 0.98 | -19.96 | 139.13 | -54.00 | 110.85 | 0.8159 | -432.0 | -315.5 | |
| 0.00 | 1.60 | 0.00 | 1.41 | -21.95 | 138.00 | -55.14 | 113.05 | 0.8293 | -364.0 | -312.6 | |
| 0.00 | 0.98 | 0.00 | 0.87 | -22.22 | 137.72 | -55.41 | 113.33 | 0.8321 | -204.0 | -293.8 | |
| 3.37 | 5.32 | 2.90 | 4.59 | -19.54 | 138.57 | -54.57 | 110.26 | 0.8206 | 530.1 | 341.7 | |
| 3.28 | 4.88 | 2.82 | 4.20 | -19.23 | 138.62 | -54.52 | 109.88 | 0.8198 | 647.7 | 407.6 | |
| 1.51 | 4.08 | 1.33 | 3.59 | -20.18 | 137.79 | -55.35 | 110.91 | 0.8287 | 450.6 | 277.6 | |
| 0.00 | 0.89 | 0.00 | 0.81 | -21.93 | 136.49 | -56.65 | 112.79 | 0.8425 | -388.0 | -348.7 | |
| 0.00 | 1.42 | 0.00 | 1.29 | -21.75 | 136.55 | -56.59 | 112.57 | 0.8418 | -646.0 | -469.9 | |
| 0.00 | 1.33 | 0.00 | 1.19 | -20.61 | 137.15 | -55.98 | 111.32 | 0.8350 | -192.0 | -148.6 | |
| 0.00 | 1.15 | 0.00 | 1.05 | -21.34 | 136.67 | -56.46 | 112.11 | 0.8402 | -316.0 | -267.2 | |
| 0.00 | 3.37 | 0.00 | 3.08 | -21.29 | 136.46 | -56.67 | 112.03 | 0.8419 | -599.0 | -495.3 | |
| 0.00 | 3.81 | 0.00 | 3.43 | -20.50 | 136.87 | -56.27 | 111.14 | 0.8373 | -587.0 | -453.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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 | |
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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. | |