SDO HMI 2014-02-26 07:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.50 | 28.11 | 10.74 | 39.97 | 15.48 | 101.79 | -66.46 | 70.50 | 0.9386 | 18.5 | 90.9 | |
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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 |
| 1.21 | 4.40 | 1.59 | 5.80 | 15.83 | 103.68 | -64.56 | 69.65 | 0.9283 | -195.1 | -211.6 | |
| 1.72 | 3.71 | 2.35 | 5.05 | 15.91 | 102.97 | -65.28 | 69.75 | 0.9327 | -298.3 | -169.5 | |
| 0.00 | 0.95 | 0.00 | 1.31 | 15.90 | 102.52 | -65.72 | 69.88 | 0.9353 | 271.0 | 215.6 | |
| 0.00 | 0.43 | 0.00 | 0.59 | 15.54 | 102.59 | -65.65 | 70.23 | 0.9343 | 441.0 | 417.4 | |
| 0.00 | 2.59 | 0.00 | 3.55 | 15.36 | 102.56 | -65.69 | 70.43 | 0.9342 | 354.0 | 265.7 | |
| 0.00 | 0.52 | 0.00 | 0.72 | 15.72 | 102.18 | -66.07 | 70.15 | 0.9370 | 271.0 | 219.5 | |
| 0.00 | 1.03 | 0.00 | 1.48 | 15.22 | 101.56 | -66.69 | 70.82 | 0.9397 | 70.0 | 102.6 | |
| 0.00 | 2.67 | 0.00 | 3.75 | 14.62 | 101.85 | -66.39 | 71.37 | 0.9372 | 539.0 | 442.6 | |
| 1.81 | 4.22 | 2.60 | 6.07 | 14.74 | 101.39 | -66.86 | 71.36 | 0.9400 | 292.8 | 343.2 | |
| 2.76 | 5.09 | 4.20 | 7.74 | 15.72 | 100.34 | -67.90 | 70.61 | 0.9470 | -299.7 | -158.1 | |
| 0.00 | 2.50 | 0.00 | 3.91 | 15.88 | 99.81 | -68.44 | 70.57 | 0.9500 | -109.0 | -16.8 | |
| 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. | |