SDO HMI 2014-04-07 21:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 30.64 | 0.00 | 15.77 | -9.40 | 8.15 | 14.92 | 255.89 | 0.2671 | 436.1 | 337.2 | |
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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 | 1.50 | 0.00 | 0.78 | -5.81 | 12.03 | 18.81 | 270.04 | 0.3221 | 817.0 | 736.9 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -8.67 | 11.90 | 18.67 | 261.11 | 0.3217 | 601.0 | 454.0 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -8.34 | 11.12 | 17.89 | 261.91 | 0.3083 | 785.0 | 665.4 | |
| 0.00 | 3.52 | 0.00 | 1.83 | -8.58 | 11.00 | 17.77 | 261.08 | 0.3068 | 880.0 | 767.7 | |
| 0.00 | 2.73 | 0.00 | 1.42 | -9.14 | 10.48 | 17.26 | 259.02 | 0.2996 | 686.0 | 780.8 | |
| 0.00 | 1.67 | 0.00 | 0.87 | -9.02 | 10.23 | 17.00 | 259.27 | 0.2951 | 858.0 | 693.6 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -7.63 | 9.75 | 16.52 | 263.91 | 0.2848 | 567.0 | 535.5 | |
| 0.00 | 4.23 | 0.00 | 2.18 | -10.21 | 8.76 | 15.53 | 254.20 | 0.2751 | 807.0 | 647.0 | |
| 0.00 | 1.14 | 0.00 | 0.59 | -10.12 | 8.53 | 15.31 | 254.31 | 0.2711 | 847.0 | 706.6 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -7.46 | 6.89 | 13.66 | 263.71 | 0.2367 | -791.0 | -641.6 | |
| 0.00 | 1.85 | 0.00 | 0.94 | -7.39 | 6.05 | 12.82 | 263.71 | 0.2224 | -926.0 | -761.7 | |
| 0.00 | 4.58 | 0.00 | 2.32 | -7.58 | 5.66 | 12.43 | 262.68 | 0.2160 | -886.0 | -674.9 | |
| 0.00 | 1.85 | 0.00 | 0.94 | -12.20 | 4.61 | 11.38 | 240.87 | 0.2217 | 788.0 | 554.7 | |
| 0.00 | 1.41 | 0.00 | 0.72 | -15.81 | 3.01 | 9.78 | 224.00 | 0.2363 | 723.0 | 623.6 | |
| 0.00 | 1.58 | 0.00 | 0.81 | -15.59 | 2.97 | 9.74 | 224.54 | 0.2333 | 786.0 | 674.9 | |
| 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. | |