SDO HMI 2014-09-30 17:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.91 | 0.00 | 10.83 | -4.35 | 139.29 | -49.30 | 101.33 | 0.7733 | -571.2 | -528.0 | |
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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 |
| 0.00 | 0.97 | 0.00 | 0.74 | -3.68 | 139.85 | -48.74 | 100.65 | 0.7656 | -714.0 | -497.2 | |
| 0.00 | 2.29 | 0.00 | 1.75 | -3.44 | 139.82 | -48.77 | 100.33 | 0.7654 | -666.0 | -584.7 | |
| 0.00 | 0.79 | 0.00 | 0.61 | -3.46 | 139.64 | -48.95 | 100.30 | 0.7674 | -463.0 | -475.8 | |
| 0.00 | 1.32 | 0.00 | 1.03 | -4.58 | 139.41 | -49.19 | 101.66 | 0.7726 | -728.0 | -666.1 | |
| 0.00 | 1.23 | 0.00 | 0.97 | -5.51 | 139.17 | -49.42 | 102.78 | 0.7775 | -514.0 | -453.8 | |
| 0.00 | 2.38 | 0.00 | 1.86 | -4.75 | 139.20 | -49.39 | 101.82 | 0.7752 | -715.0 | -668.7 | |
| 0.00 | 0.88 | 0.00 | 0.68 | -3.49 | 139.27 | -49.33 | 100.24 | 0.7716 | -498.0 | -426.3 | |
| 0.00 | 0.88 | 0.00 | 0.69 | -4.49 | 139.04 | -49.55 | 101.45 | 0.7763 | -620.0 | -589.6 | |
| 0.00 | 1.14 | 0.00 | 0.90 | -4.86 | 138.91 | -49.68 | 101.88 | 0.7786 | -446.0 | -424.6 | |
| 0.00 | 0.97 | 0.00 | 0.76 | -4.65 | 138.93 | -49.66 | 101.62 | 0.7779 | -464.0 | -399.5 | |
| 0.00 | 1.06 | 0.00 | 0.84 | -4.68 | 138.60 | -49.99 | 101.56 | 0.7815 | -455.0 | -338.8 | |
| 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. | |