SDO HMI 2014-09-07 06:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.92 | 51.68 | 20.51 | 117.55 | -16.43 | 63.80 | -74.45 | 108.73 | 0.9760 | 219.1 | -26.8 | |
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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 | 1.34 | 0.00 | 2.57 | -16.84 | 66.29 | -71.96 | 109.65 | 0.9674 | 537.0 | 437.1 | |
| 2.59 | 27.05 | 5.13 | 54.79 | -16.87 | 65.85 | -72.40 | 109.57 | 0.9692 | 486.9 | 108.6 | |
| 3.57 | -2.00 | 7.08 | -2.00 | -16.46 | 65.71 | -72.54 | 109.14 | 0.9694 | 495.9 | 999999 | |
| 2.68 | -2.00 | 5.54 | -2.00 | -16.69 | 65.16 | -73.09 | 109.25 | 0.9718 | -64.8 | 999999 | |
| 0.00 | 7.41 | 0.00 | 15.17 | -16.11 | 65.18 | -73.07 | 108.67 | 0.9712 | -1.0 | -19.6 | |
| 0.63 | 1.96 | 1.41 | 4.43 | -17.01 | 63.90 | -74.35 | 109.32 | 0.9767 | -69.9 | -139.8 | |
| 0.00 | 2.77 | 0.00 | 7.90 | -16.66 | 61.06 | -77.19 | 108.42 | 0.9854 | -349.0 | -350.3 | |
| 0.00 | 4.46 | 0.00 | 12.12 | -16.03 | 61.45 | -76.80 | 107.87 | 0.9840 | -495.0 | -456.5 | |
| 0.45 | 2.14 | 1.35 | 6.51 | -16.28 | 60.23 | -78.02 | 107.90 | 0.9875 | 170.2 | 72.4 | |
| 0.00 | 4.55 | 0.00 | 14.06 | -15.95 | 60.07 | -78.18 | 107.54 | 0.9877 | 117.0 | 63.9 | |
| 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. | |