SDO HMI 2014-04-28 09:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.64 | 229.51 | 24.53 | 141.57 | -23.59 | 114.81 | 32.30 | 235.26 | 0.5982 | 434.2 | 307.8 | |
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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 | 1.16 | 0.00 | 0.72 | -20.21 | 117.08 | 34.57 | 241.88 | 0.6060 | -680.0 | -431.5 | |
| 36.17 | 198.42 | 22.38 | 122.66 | -23.40 | 115.19 | 32.68 | 235.84 | 0.6010 | 1138.1 | 390.8 | |
| 0.00 | 2.14 | 0.00 | 1.30 | -21.32 | 114.65 | 32.13 | 238.69 | 0.5822 | -791.0 | -617.3 | |
| 0.00 | 0.62 | 0.00 | 0.39 | -24.50 | 114.99 | 32.48 | 234.07 | 0.6057 | 438.0 | 405.1 | |
| 2.85 | 5.88 | 1.77 | 3.65 | -24.35 | 114.87 | 32.36 | 234.21 | 0.6033 | 736.5 | 534.5 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -25.96 | 115.03 | 32.52 | 231.98 | 0.6158 | -782.0 | -627.3 | |
| 0.00 | 5.08 | 0.00 | 3.26 | -28.55 | 115.57 | 33.06 | 228.79 | 0.6391 | 701.0 | 389.0 | |
| 0.62 | 1.51 | 0.38 | 0.93 | -24.84 | 113.83 | 31.32 | 232.74 | 0.5949 | 896.4 | 757.4 | |
| 0.00 | 1.34 | 0.00 | 0.79 | -20.63 | 112.67 | 30.16 | 238.45 | 0.5539 | -808.0 | -714.3 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -13.84 | 111.41 | 28.90 | 249.79 | 0.5020 | -690.0 | -537.0 | |
| 0.00 | 1.78 | 0.00 | 1.08 | -23.78 | 112.66 | 30.15 | 233.44 | 0.5744 | -475.0 | -293.4 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -22.32 | 110.62 | 28.11 | 234.10 | 0.5402 | -747.0 | -615.8 | |
| 0.00 | 0.89 | 0.00 | 0.52 | -23.57 | 109.67 | 27.16 | 231.28 | 0.5385 | -659.0 | -537.6 | |
| 0.00 | 1.25 | 0.00 | 0.74 | -25.17 | 109.90 | 27.39 | 229.00 | 0.5538 | -744.0 | -563.5 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -24.94 | 107.91 | 25.40 | 227.44 | 0.5300 | -678.0 | -561.2 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -25.28 | 107.54 | 25.03 | 226.56 | 0.5290 | -719.0 | -567.2 | |
| 0.00 | 1.16 | 0.00 | 0.68 | -27.82 | 106.67 | 24.16 | 221.94 | 0.5437 | -616.0 | -458.2 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -26.88 | 103.81 | 21.30 | 219.98 | 0.5064 | -738.0 | -597.8 | |
| 0.00 | 1.60 | 0.00 | 0.92 | -27.15 | 103.58 | 21.06 | 219.30 | 0.5069 | -827.0 | -739.3 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -27.35 | 103.61 | 21.10 | 219.08 | 0.5094 | -732.0 | -613.7 | |
| 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. | |