SDO HMI 2014-03-29 21:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.79 | 22.78 | 0.46 | 13.35 | 17.80 | 90.68 | -21.30 | 40.37 | 0.5360 | -747.4 | -663.6 | |
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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 | 1.23 | 0.00 | 0.72 | 18.11 | 91.57 | -20.40 | 38.78 | 0.5310 | -753.0 | -609.9 | |
| 0.00 | 4.12 | 0.00 | 2.40 | 17.86 | 91.37 | -20.60 | 39.37 | 0.5301 | -907.0 | -772.7 | |
| 0.00 | 1.40 | 0.00 | 0.82 | 17.44 | 91.22 | -20.76 | 40.11 | 0.5269 | -863.0 | -757.2 | |
| 0.00 | 1.49 | 0.00 | 0.87 | 17.88 | 91.03 | -20.94 | 39.81 | 0.5334 | -855.0 | -711.6 | |
| 0.00 | 1.23 | 0.00 | 0.72 | 18.02 | 90.85 | -21.13 | 39.88 | 0.5367 | -788.0 | -706.7 | |
| 0.00 | 3.59 | 0.00 | 2.11 | 17.96 | 90.58 | -21.39 | 40.29 | 0.5386 | -752.0 | -651.0 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 17.61 | 90.42 | -21.55 | 40.95 | 0.5363 | -562.0 | -494.6 | |
| 0.00 | 1.58 | 0.00 | 0.93 | 17.84 | 90.33 | -21.65 | 40.78 | 0.5398 | -796.0 | -666.9 | |
| 0.00 | 1.40 | 0.00 | 0.82 | 17.65 | 90.25 | -21.72 | 41.12 | 0.5384 | -949.0 | -754.2 | |
| 0.00 | 0.79 | 0.00 | 0.46 | 18.18 | 90.18 | -21.79 | 40.54 | 0.5448 | -601.0 | -430.9 | |
| 0.00 | 1.23 | 0.00 | 0.72 | 17.92 | 90.11 | -21.86 | 40.96 | 0.5426 | -578.0 | -506.6 | |
| 0.00 | 0.61 | 0.00 | 0.36 | 17.16 | 90.14 | -21.83 | 41.89 | 0.5343 | -650.0 | -530.3 | |
| 0.79 | 2.19 | 0.46 | 1.29 | 17.59 | 90.02 | -21.95 | 41.49 | 0.5401 | -826.4 | -728.2 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 17.41 | 89.81 | -22.17 | 42.00 | 0.5402 | -547.0 | -466.0 | |
| 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. | |