SDO HMI 2011-04-29 16:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.32 | 24.95 | 1.24 | 13.60 | 13.06 | 113.49 | -17.30 | 44.44 | 0.4173 | -670.3 | -593.4 | |
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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 | 2.94 | 0.00 | 1.59 | 14.20 | 116.36 | -14.43 | 37.43 | 0.3993 | -688.0 | -614.8 | |
| 2.32 | 4.81 | 1.24 | 2.57 | 11.75 | 115.39 | -15.40 | 43.44 | 0.3798 | -967.8 | -735.1 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 11.80 | 114.59 | -16.21 | 44.80 | 0.3894 | -698.0 | -511.4 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 13.26 | 114.20 | -16.59 | 42.88 | 0.4103 | 930.0 | 735.8 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 13.90 | 113.93 | -16.87 | 42.26 | 0.4206 | -779.0 | -489.5 | |
| 0.00 | 1.69 | 0.00 | 0.93 | 14.48 | 113.65 | -17.14 | 41.78 | 0.4301 | -841.0 | -697.9 | |
| 0.00 | 0.71 | 0.00 | 0.39 | 14.68 | 113.44 | -17.35 | 41.81 | 0.4346 | -676.0 | -587.5 | |
| 0.00 | 1.25 | 0.00 | 0.69 | 14.63 | 112.86 | -17.94 | 42.83 | 0.4402 | -888.0 | -751.9 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 13.96 | 112.75 | -18.05 | 44.08 | 0.4340 | -1016.0 | -904.5 | |
| 0.00 | 0.98 | 0.00 | 0.54 | 14.60 | 112.66 | -18.13 | 43.17 | 0.4420 | -827.0 | -656.7 | |
| 0.00 | 1.60 | 0.00 | 0.88 | 14.12 | 112.70 | -18.09 | 43.89 | 0.4362 | -875.0 | -725.0 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 14.83 | 112.54 | -18.25 | 43.00 | 0.4458 | -577.0 | -447.7 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 14.60 | 112.50 | -18.30 | 43.42 | 0.4438 | -704.0 | -625.2 | |
| 0.00 | 1.07 | 0.00 | 0.59 | 13.90 | 111.54 | -19.26 | 46.02 | 0.4467 | -610.0 | -495.9 | |
| 0.00 | 1.43 | 0.00 | 0.76 | 5.35 | 111.18 | -19.62 | 63.87 | 0.3740 | -873.0 | -829.2 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 13.25 | 110.67 | -20.12 | 48.35 | 0.4500 | -638.0 | -611.0 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 12.36 | 108.96 | -21.84 | 52.18 | 0.4619 | -596.0 | -548.4 | |
| 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. | |