SDO HMI 2011-04-30 23:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.33 | 177.94 | 51.88 | 367.67 | 20.45 | 186.84 | 73.13 | 292.40 | 0.9685 | 185.6 | 16.3 | |
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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 |
| 2.14 | 37.54 | 7.00 | 120.16 | 20.12 | 192.80 | 79.09 | 291.12 | 0.9891 | 304.0 | -31.3 | |
| 3.66 | -1.00 | 11.34 | -1.00 | 20.06 | 192.33 | 78.62 | 291.12 | 0.9879 | -327.2 | 999999 | |
| 0.00 | 0.53 | 0.00 | 1.16 | 19.32 | 188.12 | 74.42 | 290.99 | 0.9746 | -345.0 | -302.0 | |
| 0.00 | 0.62 | 0.00 | 1.35 | 19.45 | 188.04 | 74.33 | 291.13 | 0.9743 | -347.0 | -286.4 | |
| 0.00 | 1.87 | 0.00 | 4.07 | 19.58 | 188.09 | 74.38 | 291.25 | 0.9746 | -148.0 | -161.1 | |
| 1.25 | 3.03 | 2.47 | 6.00 | 19.74 | 186.66 | 72.95 | 291.65 | 0.9693 | 103.5 | -57.4 | |
| 0.45 | -6.00 | 0.89 | -6.00 | 19.81 | 186.74 | 73.04 | 291.70 | 0.9697 | -91.2 | 999999 | |
| 0.00 | 0.89 | 0.00 | 1.73 | 20.00 | 186.19 | 72.49 | 291.99 | 0.9676 | -128.0 | -79.3 | |
| 0.00 | 4.90 | 0.00 | 9.75 | 20.38 | 186.54 | 72.84 | 292.32 | 0.9693 | -162.0 | -161.3 | |
| 1.25 | 121.43 | 2.28 | 210.80 | 20.29 | 185.26 | 71.55 | 292.45 | 0.9639 | 197.5 | 65.2 | |
| 1.07 | -10.00 | 1.87 | -10.00 | 20.55 | 184.33 | 70.63 | 292.89 | 0.9601 | -132.8 | 999999 | |
| 7.40 | -10.00 | 12.55 | -10.00 | 20.47 | 183.77 | 70.06 | 292.92 | 0.9575 | 450.7 | 999999 | |
| 3.12 | -10.00 | 5.30 | -10.00 | 20.90 | 183.74 | 70.03 | 293.36 | 0.9577 | 334.4 | 999999 | |
| 4.99 | -10.00 | 8.18 | -10.00 | 20.75 | 183.12 | 69.41 | 293.34 | 0.9547 | 694.2 | 999999 | |
| 0.00 | 6.33 | 0.00 | 11.32 | 22.11 | 184.51 | 70.80 | 294.45 | 0.9623 | -201.0 | -53.8 | |
| 0.00 | 0.80 | 0.00 | 1.33 | 21.80 | 183.00 | 69.29 | 294.43 | 0.9552 | 356.0 | 331.8 | |
| 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. | |