SDO HMI 2014-03-02 22:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.53 | 100.80 | 19.32 | 70.48 | -7.27 | 152.49 | 45.17 | 266.97 | 0.7065 | 438.5 | 166.3 | |
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back to the solar disc SDO HMI 2014-03-02 22:00:28 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 |
| 11.65 | 79.39 | 8.24 | 56.15 | -7.27 | 153.26 | 45.94 | 266.91 | 0.7162 | 765.7 | 267.6 | |
| 8.46 | -1.00 | 5.95 | -1.00 | -7.38 | 152.97 | 45.65 | 266.77 | 0.7127 | 902.1 | 999999 | |
| 7.42 | 10.18 | 5.13 | 7.04 | -7.44 | 151.95 | 44.64 | 266.75 | 0.7002 | 788.5 | 594.3 | |
| 0.00 | 2.16 | 0.00 | 1.45 | -7.26 | 150.18 | 42.87 | 267.13 | 0.6780 | -583.0 | -381.6 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -7.61 | 149.98 | 42.66 | 266.64 | 0.6752 | -624.0 | -538.2 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -7.47 | 149.88 | 42.57 | 266.85 | 0.6740 | -659.0 | -598.9 | |
| 0.00 | 0.69 | 0.00 | 0.46 | -8.00 | 149.91 | 42.59 | 266.05 | 0.6741 | -631.0 | -571.4 | |
| 0.00 | 1.04 | 0.00 | 0.69 | -7.87 | 149.69 | 42.37 | 266.26 | 0.6713 | -494.0 | -540.5 | |
| 0.00 | 0.69 | 0.00 | 0.45 | -6.47 | 147.85 | 40.53 | 268.53 | 0.6483 | -482.0 | -469.9 | |
| 0.00 | 4.57 | 0.00 | 2.86 | -5.75 | 145.27 | 37.96 | 269.95 | 0.6142 | -706.0 | -580.2 | |
| 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. | |