SDO HMI 2014-04-08 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.48 | 361.94 | 36.21 | 209.88 | 12.78 | 13.34 | 25.06 | 307.26 | 0.5211 | -1063.0 | -414.7 | |
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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 | 0.71 | 0.00 | 0.42 | 12.50 | 15.40 | 27.13 | 304.66 | 0.5433 | -554.0 | -393.6 | |
| 0.00 | 1.50 | 0.00 | 0.89 | 13.90 | 14.78 | 26.50 | 307.42 | 0.5475 | 802.0 | 573.6 | |
| 60.54 | 343.70 | 35.10 | 199.42 | 12.75 | 13.44 | 25.16 | 307.09 | 0.5220 | -1385.6 | -436.2 | |
| 0.00 | 0.88 | 0.00 | 0.52 | 14.71 | 13.05 | 24.78 | 310.49 | 0.5351 | 209.0 | 219.4 | |
| 0.53 | 1.85 | 0.30 | 1.05 | 12.60 | 11.37 | 23.09 | 309.23 | 0.4961 | -712.3 | -579.9 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 12.47 | 11.19 | 22.91 | 309.24 | 0.4927 | -903.0 | -771.1 | |
| 0.00 | 2.47 | 0.00 | 1.41 | 13.45 | 11.22 | 22.94 | 310.75 | 0.5024 | -855.0 | -621.6 | |
| 1.41 | 3.35 | 0.81 | 1.93 | 14.94 | 10.94 | 22.66 | 313.34 | 0.5139 | -817.6 | -617.8 | |
| 0.00 | 2.82 | 0.00 | 1.59 | 12.62 | 10.27 | 21.99 | 310.63 | 0.4835 | 714.0 | 496.4 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 12.87 | 10.23 | 21.95 | 311.09 | 0.4854 | 551.0 | 443.9 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 13.12 | 10.22 | 21.94 | 311.51 | 0.4878 | 507.0 | 492.6 | |
| 0.00 | 1.41 | 0.00 | 0.80 | 13.05 | 10.04 | 21.77 | 311.62 | 0.4852 | 631.0 | 514.4 | |
| 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. | |