SDO HMI 2011-11-23 15:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39.82 | 267.24 | 26.50 | 178.59 | 17.44 | 223.13 | -39.76 | 65.68 | 0.6718 | -566.1 | -269.4 | |
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back to the solar disc SDO HMI 2011-11-23 15:58:57 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 |
| 0.00 | 1.20 | 0.00 | 0.80 | 18.98 | 223.23 | -39.66 | 63.47 | 0.6769 | -601.0 | -532.6 | |
| 33.91 | 251.76 | 22.51 | 167.93 | 17.40 | 223.42 | -39.47 | 65.62 | 0.6683 | -1113.7 | -318.7 | |
| 2.91 | -2.00 | 1.96 | -2.00 | 17.94 | 222.62 | -40.26 | 65.19 | 0.6798 | -697.4 | 999999 | |
| 3.00 | -2.00 | 2.03 | -2.00 | 17.84 | 222.28 | -40.60 | 65.47 | 0.6833 | -700.3 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.64 | 17.84 | 221.95 | -40.93 | 65.61 | 0.6871 | -253.0 | -216.9 | |
| 0.00 | 1.20 | 0.00 | 0.81 | 16.11 | 221.92 | -40.97 | 68.06 | 0.6814 | -428.0 | -304.6 | |
| 0.00 | 1.54 | 0.00 | 1.04 | 15.44 | 221.88 | -41.00 | 69.03 | 0.6797 | 740.0 | 571.6 | |
| 0.00 | 1.54 | 0.00 | 1.06 | 17.20 | 221.18 | -41.71 | 66.80 | 0.6939 | 424.0 | 383.8 | |
| 0.00 | 1.11 | 0.00 | 0.76 | 16.53 | 221.32 | -41.57 | 67.69 | 0.6899 | 639.0 | 606.1 | |
| 0.00 | 1.28 | 0.00 | 0.88 | 16.09 | 220.64 | -42.24 | 68.55 | 0.6964 | 888.0 | 721.1 | |
| 0.00 | 1.63 | 0.00 | 1.13 | 16.42 | 220.39 | -42.50 | 68.18 | 0.7004 | 801.0 | 722.8 | |
| 0.00 | 0.94 | 0.00 | 0.65 | 16.87 | 220.22 | -42.67 | 67.61 | 0.7038 | 784.0 | 748.5 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 18.13 | 219.77 | -43.12 | 66.06 | 0.7131 | 640.0 | 481.6 | |
| 0.00 | 0.94 | 0.00 | 0.65 | 15.92 | 220.10 | -42.78 | 68.96 | 0.7022 | 618.0 | 541.0 | |
| 0.00 | 0.77 | 0.00 | 0.55 | 17.63 | 219.32 | -43.57 | 66.90 | 0.7165 | 574.0 | 488.8 | |
| 0.00 | 1.28 | 0.00 | 0.91 | 17.47 | 219.28 | -43.61 | 67.12 | 0.7164 | 673.0 | 568.6 | |
| 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. | |