SDO HMI 2011-10-15 15:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 142.13 | 701.33 | 74.82 | 369.15 | -12.07 | 49.20 | -7.93 | 156.86 | 0.3395 | 82.7 | -42.7 | |
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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 |
| 54.04 | 281.74 | 28.17 | 146.88 | -11.73 | 52.63 | -4.50 | 165.73 | 0.3128 | 1302.1 | 404.3 | |
| 1.13 | -1.00 | 0.59 | -1.00 | -12.20 | 52.62 | -4.50 | 166.08 | 0.3204 | 651.2 | 999999 | |
| 16.59 | 49.85 | 8.68 | 26.09 | -11.84 | 51.00 | -6.12 | 161.01 | 0.3223 | 1062.4 | 524.2 | |
| 0.00 | 2.44 | 0.00 | 1.27 | -11.25 | 50.74 | -6.38 | 159.61 | 0.3145 | 888.0 | 766.6 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -12.63 | 50.49 | -6.63 | 160.39 | 0.3374 | 525.0 | 428.2 | |
| 0.00 | 1.13 | 0.00 | 0.59 | -10.66 | 50.23 | -6.89 | 157.42 | 0.3085 | 938.0 | 693.9 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -15.31 | 50.01 | -7.12 | 161.65 | 0.3812 | 769.0 | 637.0 | |
| 0.00 | 1.13 | 0.00 | 0.59 | -10.35 | 50.02 | -7.10 | 156.40 | 0.3051 | 732.0 | 627.8 | |
| 0.00 | 2.10 | 0.00 | 1.10 | -11.33 | 47.60 | -9.52 | 151.11 | 0.3373 | 282.0 | 195.1 | |
| 1.22 | 16.59 | 0.65 | 8.84 | -13.10 | 47.00 | -10.12 | 152.10 | 0.3673 | -872.0 | -323.4 | |
| 2.53 | 341.63 | 1.34 | 181.28 | -11.87 | 46.81 | -10.32 | 149.94 | 0.3515 | -1045.0 | -475.3 | |
| 3.58 | -11.00 | 1.90 | -11.00 | -12.41 | 46.60 | -10.53 | 150.21 | 0.3608 | -1065.9 | 999999 | |
| 31.69 | -11.00 | 16.87 | -11.00 | -12.76 | 46.36 | -10.76 | 150.17 | 0.3676 | -1085.3 | 999999 | |
| 7.60 | -11.00 | 4.03 | -11.00 | -12.04 | 46.33 | -10.79 | 149.06 | 0.3577 | -1238.4 | 999999 | |
| 12.66 | -11.00 | 6.70 | -11.00 | -11.66 | 46.29 | -10.84 | 148.39 | 0.3529 | -1314.8 | 999999 | |
| 8.99 | -11.00 | 4.77 | -11.00 | -12.02 | 45.87 | -11.26 | 147.95 | 0.3614 | -1074.1 | 999999 | |
| 2.10 | -11.00 | 1.12 | -11.00 | -12.31 | 45.57 | -11.55 | 147.72 | 0.3679 | -792.3 | 999999 | |
| 0.00 | 1.75 | 0.00 | 0.93 | -13.01 | 45.13 | -11.99 | 147.78 | 0.3813 | -625.0 | -519.4 | |
| 0.00 | 0.61 | 0.00 | 0.33 | -11.77 | 44.13 | -13.00 | 143.75 | 0.3739 | -833.0 | -670.9 | |
| 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. | |