SDO HMI 2011-02-26 14:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.16 | 180.64 | 38.08 | 302.94 | 26.50 | 163.38 | -66.37 | 59.26 | 0.9550 | -100.7 | -170.4 | |
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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 |
| 1.38 | 6.46 | 1.78 | 8.26 | 24.81 | 168.73 | -61.02 | 59.32 | 0.9250 | -326.1 | -409.8 | |
| 0.00 | 1.64 | 0.00 | 2.13 | 24.71 | 168.40 | -61.34 | 59.52 | 0.9266 | -209.0 | -139.3 | |
| 0.00 | 0.69 | 0.00 | 0.93 | 24.28 | 167.16 | -62.58 | 60.37 | 0.9325 | -93.0 | -104.8 | |
| 5.25 | 156.53 | 9.07 | 267.06 | 27.84 | 162.89 | -66.86 | 58.07 | 0.9593 | -477.5 | -196.9 | |
| 1.03 | 2.15 | 1.60 | 3.34 | 26.05 | 164.54 | -65.20 | 59.38 | 0.9491 | 318.2 | 217.8 | |
| 7.66 | -4.00 | 12.32 | -4.00 | 26.05 | 163.74 | -66.00 | 59.62 | 0.9528 | 397.1 | 999999 | |
| 5.60 | -4.00 | 9.61 | -4.00 | 26.86 | 162.72 | -67.03 | 59.10 | 0.9586 | -568.5 | 999999 | |
| 1.12 | -4.00 | 1.85 | -4.00 | 26.21 | 163.22 | -66.52 | 59.60 | 0.9554 | -195.2 | 999999 | |
| 0.00 | 2.58 | 0.00 | 3.80 | 23.51 | 164.82 | -64.93 | 61.86 | 0.9434 | 264.0 | 282.4 | |
| 0.00 | 1.21 | 0.00 | 1.86 | 23.60 | 163.79 | -65.96 | 62.06 | 0.9487 | 319.0 | 304.1 | |
| 0.00 | 2.41 | 0.00 | 4.14 | 24.93 | 161.95 | -67.80 | 61.23 | 0.9591 | 329.0 | 283.9 | |
| 0.00 | 2.32 | 0.00 | 3.67 | 23.53 | 163.30 | -66.45 | 62.28 | 0.9509 | 129.0 | 91.9 | |
| 0.00 | 1.89 | 0.00 | 3.19 | 24.00 | 162.12 | -67.62 | 62.12 | 0.9570 | 357.0 | 259.2 | |
| 1.12 | 2.76 | 1.85 | 4.56 | 23.64 | 162.34 | -67.40 | 62.42 | 0.9555 | -164.2 | -122.1 | |
| 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. | |