SDO HMI 2014-09-28 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 |
| 50.51 | 144.04 | 38.06 | 111.73 | -9.87 | 266.66 | 47.28 | 250.63 | 0.7674 | 299.4 | 63.7 | |
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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 |
| 15.18 | 62.50 | 12.58 | 51.93 | -8.27 | 270.65 | 51.27 | 254.34 | 0.8040 | 810.3 | 141.9 | |
| 5.65 | 10.59 | 4.62 | 8.65 | -8.24 | 270.02 | 50.64 | 254.17 | 0.7976 | 892.8 | 615.1 | |
| 0.00 | 1.06 | 0.00 | 0.86 | -7.63 | 269.82 | 50.44 | 254.84 | 0.7939 | 574.0 | 490.4 | |
| 0.00 | 1.41 | 0.00 | 1.16 | -10.40 | 269.58 | 50.20 | 251.41 | 0.7995 | 398.0 | 440.0 | |
| 2.30 | 11.92 | 1.88 | 9.78 | -10.54 | 269.37 | 49.99 | 251.17 | 0.7979 | 519.1 | -115.1 | |
| 0.00 | 1.06 | 0.00 | 0.84 | -9.67 | 268.11 | 48.73 | 251.76 | 0.7824 | 588.0 | 525.1 | |
| 0.00 | 0.97 | 0.00 | 0.77 | -10.48 | 267.71 | 48.34 | 250.62 | 0.7810 | -508.0 | -468.8 | |
| 0.00 | 0.62 | 0.00 | 0.48 | -8.32 | 267.27 | 47.89 | 253.13 | 0.7694 | 531.0 | 473.9 | |
| 0.00 | 0.44 | 0.00 | 0.33 | -6.24 | 266.39 | 47.02 | 255.47 | 0.7535 | 503.0 | 525.0 | |
| 4.33 | 6.53 | 3.06 | 4.62 | -10.88 | 261.55 | 42.17 | 247.44 | 0.7162 | 673.8 | 438.8 | |
| 0.00 | 0.88 | 0.00 | 0.62 | -11.63 | 260.82 | 41.44 | 246.08 | 0.7115 | 494.0 | 409.9 | |
| 11.30 | 15.18 | 7.89 | 10.60 | -11.20 | 260.58 | 41.20 | 246.51 | 0.7068 | 851.4 | 611.0 | |
| 0.00 | 0.88 | 0.00 | 0.60 | -10.07 | 259.42 | 40.04 | 247.42 | 0.6884 | 712.0 | 561.8 | |
| 0.71 | 6.97 | 0.48 | 4.78 | -12.05 | 258.99 | 39.61 | 244.53 | 0.6929 | -656.4 | -532.2 | |
| 0.00 | 0.26 | 0.00 | 0.18 | -14.23 | 259.25 | 39.87 | 241.84 | 0.7071 | -391.0 | -307.0 | |
| 6.89 | 9.80 | 4.76 | 6.78 | -13.60 | 258.92 | 39.54 | 242.46 | 0.7001 | -787.8 | -528.5 | |
| 0.00 | 0.79 | 0.00 | 0.55 | -14.59 | 258.52 | 39.14 | 240.94 | 0.7012 | -589.0 | -499.2 | |
| 0.00 | 0.97 | 0.00 | 0.67 | -14.51 | 258.30 | 38.92 | 240.91 | 0.6983 | -680.0 | -518.6 | |
| 0.00 | 1.15 | 0.00 | 0.79 | -15.93 | 257.53 | 38.15 | 238.60 | 0.6982 | -755.0 | -647.7 | |
| 0.00 | 0.97 | 0.00 | 0.65 | -13.27 | 256.72 | 37.34 | 241.54 | 0.6738 | -509.0 | -386.1 | |
| 0.53 | 2.21 | 0.35 | 1.46 | -12.49 | 256.54 | 37.16 | 242.47 | 0.6674 | -671.3 | -559.1 | |
| 0.00 | 0.97 | 0.00 | 0.65 | -12.96 | 256.43 | 37.05 | 241.77 | 0.6688 | -557.0 | -581.3 | |
| 3.62 | 5.91 | 2.44 | 3.98 | -14.45 | 256.63 | 37.25 | 239.93 | 0.6796 | -849.9 | -658.5 | |
| 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. | |