SDO HMI 2014-04-09 09:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.95 | 0.00 | 9.77 | -18.93 | 325.54 | -7.90 | 153.47 | 0.2648 | 445.1 | 309.3 | |
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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 | 1.68 | 0.00 | 0.90 | -22.52 | 316.78 | -16.65 | 137.41 | 0.3928 | -843.0 | -590.0 | |
| 0.00 | 1.32 | 0.00 | 0.72 | -23.80 | 316.33 | -17.11 | 138.99 | 0.4118 | -653.0 | -520.7 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -21.22 | 319.32 | -14.11 | 139.37 | 0.3506 | -131.0 | -98.5 | |
| 0.00 | 1.68 | 0.00 | 0.89 | -22.00 | 320.32 | -13.12 | 142.83 | 0.3499 | -801.0 | -522.8 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -18.39 | 325.22 | -8.22 | 147.76 | 0.2554 | 732.0 | 542.7 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -17.28 | 326.92 | -6.51 | 151.04 | 0.2247 | 745.0 | 568.3 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -17.28 | 327.16 | -6.27 | 151.93 | 0.2228 | 858.0 | 617.6 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -16.26 | 327.84 | -5.59 | 152.27 | 0.2020 | 883.0 | 686.6 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -17.84 | 328.90 | -4.54 | 159.83 | 0.2193 | 909.0 | 770.6 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -17.52 | 329.11 | -4.32 | 160.19 | 0.2130 | 941.0 | 721.2 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -17.92 | 329.42 | -4.02 | 162.07 | 0.2177 | 891.0 | 626.2 | |
| 0.00 | 2.12 | 0.00 | 1.07 | -18.01 | 330.06 | -3.38 | 164.91 | 0.2162 | 753.0 | 618.2 | |
| 0.00 | 1.23 | 0.00 | 0.62 | -14.32 | 332.06 | -1.38 | 170.80 | 0.1468 | 918.0 | 778.4 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -17.84 | 331.68 | -1.76 | 171.87 | 0.2078 | 1029.0 | 782.9 | |
| 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. | |