SDO HMI 2014-03-08 06:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.19 | 161.72 | 47.93 | 244.81 | -13.11 | 109.02 | 71.96 | 258.59 | 0.9441 | 321.7 | 226.4 | |
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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 |
| 0.00 | 2.69 | 0.00 | 7.10 | -14.88 | 117.84 | 80.78 | 256.15 | 0.9834 | 170.0 | 116.2 | |
| 5.11 | 11.52 | 13.25 | 29.96 | -15.34 | 117.63 | 80.57 | 255.70 | 0.9826 | 135.8 | 119.8 | |
| 0.00 | 0.87 | 0.00 | 1.59 | -11.12 | 112.45 | 75.40 | 260.43 | 0.9641 | 251.0 | 261.1 | |
| 1.91 | 139.97 | 2.83 | 193.86 | -13.02 | 108.60 | 71.55 | 258.71 | 0.9439 | -39.8 | 258.4 | |
| 2.60 | 5.11 | 4.94 | 9.70 | -18.79 | 113.47 | 76.41 | 252.43 | 0.9664 | -181.4 | -68.0 | |
| 19.57 | -4.00 | 26.91 | -4.00 | -12.30 | 106.92 | 69.87 | 259.57 | 0.9343 | 601.4 | 999999 | |
| 0.00 | 1.21 | 0.00 | 2.11 | -18.61 | 112.06 | 75.01 | 252.67 | 0.9602 | -435.0 | -302.4 | |
| 0.00 | 0.35 | 0.00 | 0.49 | -16.03 | 107.81 | 70.76 | 255.54 | 0.9386 | -254.0 | -244.8 | |
| 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. | |