SDO HMI 2014-04-21 23:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.99 | 66.46 | 13.00 | 37.91 | -19.89 | 140.94 | -26.33 | 122.49 | 0.4948 | 253.7 | 157.9 | |
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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 |
| 9.32 | 12.78 | 5.06 | 6.94 | -17.65 | 146.15 | -21.13 | 123.06 | 0.4116 | 1018.2 | 647.9 | |
| 1.51 | 3.55 | 0.82 | 1.93 | -17.31 | 146.12 | -21.15 | 122.30 | 0.4093 | 977.6 | 774.8 | |
| 0.00 | 1.60 | 0.00 | 0.88 | -19.25 | 145.66 | -21.61 | 125.82 | 0.4306 | 740.0 | 616.2 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -18.26 | 144.18 | -23.09 | 122.27 | 0.4423 | 543.0 | 436.7 | |
| 0.00 | 1.86 | 0.00 | 1.02 | -17.09 | 144.14 | -23.14 | 119.81 | 0.4346 | 828.0 | 538.4 | |
| 0.00 | 1.95 | 0.00 | 1.12 | -22.05 | 141.42 | -25.85 | 126.62 | 0.5055 | 795.0 | 624.1 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.97 | 141.38 | -25.89 | 121.07 | 0.4841 | 671.0 | 513.8 | |
| 2.93 | 6.12 | 1.67 | 3.49 | -20.14 | 140.96 | -26.31 | 122.85 | 0.4974 | 983.0 | 729.8 | |
| 0.00 | 1.95 | 0.00 | 1.10 | -17.91 | 141.31 | -25.97 | 118.99 | 0.4783 | 768.0 | 545.0 | |
| 0.00 | 1.51 | 0.00 | 0.86 | -20.76 | 140.74 | -26.54 | 123.76 | 0.5046 | 717.0 | 535.2 | |
| 0.00 | 2.13 | 0.00 | 1.22 | -20.97 | 140.59 | -26.69 | 124.01 | 0.5079 | 689.0 | 569.0 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -20.18 | 140.34 | -26.93 | 122.40 | 0.5055 | 626.0 | 488.0 | |
| 0.89 | 3.37 | 0.51 | 1.94 | -19.42 | 139.40 | -27.87 | 120.31 | 0.5127 | 954.3 | 755.1 | |
| 0.00 | 0.98 | 0.00 | 0.56 | -19.11 | 139.31 | -27.96 | 119.68 | 0.5119 | 682.0 | 533.7 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -19.66 | 138.99 | -28.28 | 120.41 | 0.5194 | 728.0 | 603.2 | |
| 8.34 | 19.52 | 4.94 | 11.55 | -21.71 | 137.64 | -29.63 | 122.90 | 0.5493 | -1008.6 | -595.3 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -20.50 | 137.46 | -29.81 | 120.76 | 0.5440 | -784.0 | -596.9 | |
| 0.00 | 1.15 | 0.00 | 0.68 | -20.54 | 136.93 | -30.34 | 120.46 | 0.5509 | -833.0 | -694.2 | |
| 0.00 | 0.80 | 0.00 | 0.48 | -21.12 | 136.54 | -30.74 | 121.15 | 0.5593 | -671.0 | -517.9 | |
| 0.00 | 0.98 | 0.00 | 0.58 | -20.81 | 136.00 | -31.27 | 120.30 | 0.5641 | -498.0 | -430.1 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -21.16 | 135.39 | -31.88 | 120.47 | 0.5737 | -743.0 | -601.1 | |
| 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. | |