SDO HMI 2014-03-29 20:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.23 | 23.22 | 0.72 | 13.73 | 18.09 | 90.32 | -22.21 | 41.15 | 0.5480 | -608.1 | -552.5 | |
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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 | 0.79 | 0.00 | 0.49 | 23.24 | 91.12 | -21.41 | 34.32 | 0.5971 | 65.0 | 103.2 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 18.17 | 91.55 | -20.98 | 39.48 | 0.5370 | -758.0 | -622.4 | |
| 0.00 | 4.29 | 0.00 | 2.51 | 17.85 | 91.35 | -21.17 | 40.14 | 0.5354 | -798.0 | -738.8 | |
| 0.00 | 1.23 | 0.00 | 0.72 | 17.40 | 91.24 | -21.29 | 40.87 | 0.5315 | -822.0 | -717.4 | |
| 0.00 | 1.84 | 0.00 | 1.08 | 17.84 | 91.02 | -21.51 | 40.61 | 0.5384 | -806.0 | -713.2 | |
| 0.00 | 1.49 | 0.00 | 0.88 | 18.04 | 90.89 | -21.64 | 40.51 | 0.5418 | -756.0 | -690.5 | |
| 0.00 | 2.89 | 0.00 | 1.70 | 17.95 | 90.60 | -21.93 | 41.00 | 0.5437 | -714.0 | -634.5 | |
| 0.00 | 0.88 | 0.00 | 0.52 | 18.06 | 90.51 | -22.01 | 40.97 | 0.5456 | -667.0 | -596.4 | |
| 0.00 | 1.49 | 0.00 | 0.88 | 17.87 | 90.34 | -22.19 | 41.44 | 0.5453 | -839.0 | -693.2 | |
| 0.00 | 1.66 | 0.00 | 0.98 | 17.67 | 90.26 | -22.27 | 41.79 | 0.5440 | -979.0 | -784.5 | |
| 0.00 | 1.23 | 0.00 | 0.72 | 17.94 | 90.12 | -22.41 | 41.61 | 0.5481 | -573.0 | -513.2 | |
| 1.23 | 2.71 | 0.72 | 1.60 | 17.62 | 90.06 | -22.46 | 42.10 | 0.5453 | -868.4 | -680.4 | |
| 0.00 | 1.84 | 0.00 | 1.14 | 18.59 | 85.44 | -27.09 | 46.15 | 0.6008 | 537.0 | 498.2 | |
| 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. | |