SDO HMI 2011-11-30 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.52 | 168.13 | 38.70 | 210.05 | -20.34 | 109.99 | -64.48 | 112.72 | 0.9187 | 236.5 | 166.6 | |
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back to the solar disc SDO HMI 2011-11-30 08:58:56 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 |
| 7.01 | 57.53 | 8.67 | 71.43 | -23.32 | 110.85 | -63.62 | 116.10 | 0.9178 | 710.0 | 228.7 | |
| 1.54 | -1.00 | 1.93 | -1.00 | -23.23 | 110.41 | -64.06 | 115.92 | 0.9204 | 294.3 | 999999 | |
| 0.34 | -1.00 | 0.43 | -1.00 | -23.43 | 110.23 | -64.23 | 116.09 | 0.9217 | -197.5 | 999999 | |
| 0.00 | 1.62 | 0.00 | 2.08 | -22.47 | 109.74 | -64.73 | 114.97 | 0.9235 | 483.0 | 350.5 | |
| 0.00 | 1.71 | 0.00 | 2.25 | -23.13 | 109.06 | -65.41 | 115.54 | 0.9284 | 20.0 | 60.3 | |
| 0.00 | 3.50 | 0.00 | 4.68 | -22.49 | 108.56 | -65.91 | 114.77 | 0.9305 | -42.0 | 15.0 | |
| 13.08 | 74.88 | 15.15 | 86.72 | -16.89 | 111.34 | -63.13 | 109.25 | 0.9059 | 676.7 | 252.7 | |
| 4.27 | 19.66 | 6.20 | 29.27 | -22.01 | 106.55 | -67.92 | 113.91 | 0.9413 | -629.6 | 27.4 | |
| 3.08 | -8.00 | 4.56 | -8.00 | -22.06 | 106.07 | -68.40 | 113.88 | 0.9438 | -285.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 1.63 | -21.73 | 106.23 | -68.24 | 113.56 | 0.9427 | -542.0 | -489.8 | |
| 1.20 | 8.12 | 1.76 | 11.99 | -21.45 | 106.08 | -68.39 | 113.24 | 0.9432 | -607.0 | -391.3 | |
| 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. | |