SDO HMI 2014-09-06 16:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.81 | 36.05 | 15.06 | 54.77 | -20.39 | 79.36 | -66.60 | 114.53 | 0.9469 | -140.2 | -132.5 | |
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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 |
| 0.80 | 1.61 | 1.08 | 2.16 | -20.60 | 82.36 | -63.60 | 115.58 | 0.9312 | 381.9 | 279.9 | |
| 0.00 | 1.96 | 0.00 | 2.71 | -20.41 | 81.69 | -64.27 | 115.19 | 0.9346 | 327.0 | 335.3 | |
| 1.07 | 2.41 | 1.50 | 3.39 | -20.47 | 81.19 | -64.77 | 115.11 | 0.9375 | 203.8 | 125.7 | |
| 0.00 | 3.30 | 0.00 | 4.95 | -21.67 | 80.09 | -65.87 | 116.03 | 0.9453 | 502.0 | 429.3 | |
| 0.00 | 1.78 | 0.00 | 2.55 | -20.38 | 80.80 | -65.16 | 114.91 | 0.9395 | -308.0 | -229.6 | |
| 2.41 | 3.75 | 3.63 | 5.65 | -21.33 | 79.83 | -66.13 | 115.61 | 0.9461 | 54.9 | 3.5 | |
| 0.00 | 1.52 | 0.00 | 2.20 | -19.14 | 80.07 | -65.90 | 113.44 | 0.9414 | -291.0 | -225.6 | |
| 0.00 | 3.30 | 0.00 | 5.06 | -20.05 | 79.16 | -66.80 | 114.12 | 0.9475 | -442.0 | -462.2 | |
| 0.00 | 0.98 | 0.00 | 1.56 | -20.40 | 78.43 | -67.54 | 114.29 | 0.9516 | -386.0 | -323.2 | |
| 5.53 | 15.44 | 8.85 | 24.54 | -20.06 | 78.22 | -67.74 | 113.89 | 0.9522 | -369.8 | -313.0 | |
| 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. | |