SDO HMI 2011-10-16 19:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 121.96 | 661.14 | 64.14 | 347.68 | -12.19 | 49.04 | 7.32 | 201.67 | 0.3368 | -79.4 | -79.2 | |
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back to the solar disc SDO HMI 2011-10-16 19:59:01 UT
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 |
| 1.83 | 248.82 | 0.97 | 131.83 | -11.55 | 53.29 | 11.57 | 213.58 | 0.3567 | 1112.9 | 412.8 | |
| 12.13 | -1.00 | 6.43 | -1.00 | -11.80 | 53.24 | 11.51 | 213.07 | 0.3597 | 1196.7 | 999999 | |
| 1.57 | -1.00 | 0.83 | -1.00 | -11.70 | 52.92 | 11.20 | 212.50 | 0.3555 | 1439.9 | 999999 | |
| 2.79 | -1.00 | 1.48 | -1.00 | -11.83 | 52.87 | 11.14 | 212.18 | 0.3567 | 1191.8 | 999999 | |
| 23.91 | -1.00 | 12.65 | -1.00 | -11.85 | 52.43 | 10.71 | 211.12 | 0.3533 | 1348.0 | 999999 | |
| 0.52 | -1.00 | 0.28 | -1.00 | -12.13 | 52.35 | 10.63 | 210.52 | 0.3566 | 678.0 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.60 | -11.52 | 51.46 | 9.73 | 209.24 | 0.3406 | 258.0 | 231.3 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -13.37 | 51.50 | 9.77 | 206.82 | 0.3676 | -887.0 | -614.1 | |
| 8.90 | 15.53 | 4.68 | 8.17 | -11.79 | 50.63 | 8.91 | 206.76 | 0.3381 | 1124.0 | 832.4 | |
| 0.00 | 3.75 | 0.00 | 1.98 | -12.51 | 50.47 | 8.75 | 205.41 | 0.3476 | 841.0 | 623.4 | |
| 0.00 | 2.36 | 0.00 | 1.24 | -11.41 | 50.28 | 8.56 | 206.36 | 0.3300 | 911.0 | 730.3 | |
| 0.00 | 1.40 | 0.00 | 0.73 | -10.21 | 49.85 | 8.12 | 206.87 | 0.3091 | 923.0 | 633.3 | |
| 0.00 | 1.48 | 0.00 | 0.78 | -11.11 | 49.63 | 7.90 | 204.97 | 0.3209 | 828.0 | 654.2 | |
| 0.00 | 2.53 | 0.00 | 1.32 | -11.94 | 48.36 | 6.63 | 200.41 | 0.3255 | 898.0 | 622.3 | |
| 1.66 | 383.18 | 0.87 | 200.52 | -11.99 | 47.16 | 5.44 | 196.92 | 0.3200 | -925.5 | -453.2 | |
| 1.48 | -15.00 | 0.78 | -15.00 | -12.46 | 47.05 | 5.32 | 196.16 | 0.3269 | -618.8 | 999999 | |
| 10.64 | -15.00 | 5.60 | -15.00 | -13.15 | 46.82 | 5.09 | 194.94 | 0.3369 | -1101.0 | 999999 | |
| 56.53 | -15.00 | 29.57 | -15.00 | -12.33 | 46.43 | 4.71 | 194.48 | 0.3221 | -1249.9 | 999999 | |
| 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. | |