SDO HMI 2011-12-09 13:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 41.06 | 106.52 | 20.92 | 54.16 | 7.89 | 43.01 | -10.11 | 50.76 | 0.2247 | 363.2 | -166.7 | |
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back to the solar disc SDO HMI 2011-12-09 13:58:55 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 | 0.60 | 0.00 | 0.30 | 7.82 | 45.74 | -7.39 | 42.57 | 0.1892 | -851.0 | -660.4 | |
| 2.64 | 10.99 | 1.33 | 5.55 | 7.67 | 45.35 | -7.78 | 44.57 | 0.1920 | -1248.6 | -927.3 | |
| 3.49 | 22.66 | 1.76 | 11.45 | 7.23 | 44.85 | -8.28 | 48.05 | 0.1930 | -1035.7 | -808.0 | |
| 2.81 | -3.00 | 1.42 | -3.00 | 7.64 | 44.75 | -8.38 | 46.80 | 0.1991 | -1094.2 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.21 | 7.14 | 44.46 | -8.67 | 49.70 | 0.1971 | -823.0 | -629.9 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 7.49 | 44.30 | -8.83 | 48.83 | 0.2031 | -728.0 | -501.9 | |
| 0.00 | 2.13 | 0.00 | 1.08 | 7.20 | 44.25 | -8.88 | 50.14 | 0.2005 | -661.0 | -515.3 | |
| 2.30 | 9.54 | 1.17 | 4.83 | 8.12 | 44.14 | -8.99 | 47.08 | 0.2123 | -828.1 | -751.5 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 8.93 | 43.72 | -9.40 | 45.66 | 0.2268 | -753.0 | -587.3 | |
| 7.33 | 9.12 | 3.73 | 4.65 | 8.36 | 42.47 | -10.66 | 51.05 | 0.2365 | 1129.8 | 802.3 | |
| 0.00 | 1.45 | 0.00 | 0.74 | 7.97 | 42.35 | -10.77 | 52.65 | 0.2340 | 983.0 | 714.5 | |
| 0.00 | 2.39 | 0.00 | 1.22 | 8.57 | 42.22 | -10.91 | 51.00 | 0.2420 | 925.0 | 709.7 | |
| 0.00 | 2.13 | 0.00 | 1.09 | 8.15 | 42.17 | -10.96 | 52.51 | 0.2383 | 1200.0 | 964.6 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 7.94 | 41.96 | -11.17 | 53.72 | 0.2390 | 972.0 | 766.4 | |
| 0.00 | 1.79 | 0.00 | 0.91 | 7.26 | 41.77 | -11.36 | 56.58 | 0.2352 | 824.0 | 710.5 | |
| 9.54 | 29.48 | 4.88 | 15.08 | 7.88 | 41.29 | -11.83 | 55.47 | 0.2477 | 1095.7 | 739.5 | |
| 10.22 | -16.00 | 5.23 | -16.00 | 8.18 | 41.10 | -12.03 | 54.91 | 0.2532 | 994.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 8.63 | 40.84 | -12.28 | 54.04 | 0.2611 | 518.0 | 497.2 | |
| 2.73 | 7.24 | 1.40 | 3.71 | 8.27 | 40.73 | -12.40 | 55.42 | 0.2592 | 877.1 | 714.7 | |
| 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. | |