SDO HMI 2011-02-17 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 225.55 | 1063.43 | 155.17 | 734.55 | -19.58 | 35.56 | 43.45 | 248.69 | 0.6969 | 97.3 | 52.2 | |
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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 |
| 0.69 | 232.43 | 0.51 | 172.31 | -18.45 | 40.66 | 48.55 | 251.45 | 0.7523 | 200.1 | 195.9 | |
| 3.69 | -1.00 | 2.74 | -1.00 | -18.62 | 40.11 | 48.00 | 251.14 | 0.7465 | 726.3 | 999999 | |
| 30.37 | -1.00 | 22.42 | -1.00 | -18.20 | 39.91 | 47.80 | 251.66 | 0.7437 | 1043.6 | 999999 | |
| 0.51 | -1.00 | 0.38 | -1.00 | -18.70 | 39.49 | 47.37 | 250.92 | 0.7398 | 600.7 | 999999 | |
| 2.32 | -1.00 | 1.69 | -1.00 | -18.50 | 39.32 | 47.21 | 251.16 | 0.7377 | 858.3 | 999999 | |
| 2.57 | 237.40 | 1.87 | 168.65 | -18.91 | 38.78 | 46.67 | 250.50 | 0.7323 | 366.3 | 400.9 | |
| 2.23 | -6.00 | 1.59 | -6.00 | -17.66 | 38.03 | 45.92 | 252.08 | 0.7217 | 541.1 | 999999 | |
| 0.00 | 1.46 | 0.00 | 1.07 | -20.60 | 38.92 | 46.81 | 248.26 | 0.7371 | -557.0 | -436.0 | |
| 0.94 | -6.00 | 0.67 | -6.00 | -18.04 | 37.89 | 45.77 | 251.53 | 0.7207 | 897.7 | 999999 | |
| 44.10 | -6.00 | 31.39 | -6.00 | -18.54 | 37.79 | 45.67 | 250.82 | 0.7205 | 1091.4 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.68 | -20.13 | 37.82 | 45.71 | 248.64 | 0.7240 | -182.0 | -164.9 | |
| 0.94 | -6.00 | 0.66 | -6.00 | -17.66 | 36.92 | 44.81 | 251.87 | 0.7089 | -208.8 | 999999 | |
| 0.86 | -6.00 | 0.60 | -6.00 | -18.75 | 37.14 | 45.03 | 250.41 | 0.7135 | 882.8 | 999999 | |
| 1.97 | -6.00 | 1.38 | -6.00 | -18.08 | 36.70 | 44.59 | 251.25 | 0.7071 | 965.2 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.73 | -19.33 | 37.12 | 45.01 | 249.59 | 0.7144 | 531.0 | 465.8 | |
| 0.00 | 1.12 | 0.00 | 0.79 | -20.69 | 37.49 | 45.38 | 247.81 | 0.7215 | 548.0 | 368.9 | |
| 7.12 | 32.35 | 4.98 | 22.51 | -19.25 | 36.61 | 44.49 | 249.59 | 0.7083 | 736.9 | 522.4 | |
| 0.00 | 1.12 | 0.00 | 0.78 | -20.04 | 36.75 | 44.64 | 248.53 | 0.7117 | 458.0 | 335.5 | |
| 0.00 | 2.14 | 0.00 | 1.50 | -19.62 | 36.60 | 44.49 | 249.07 | 0.7091 | 371.0 | 309.0 | |
| 12.44 | -17.00 | 8.64 | -17.00 | -19.38 | 36.17 | 44.05 | 249.31 | 0.7035 | 794.9 | 999999 | |
| 0.00 | 7.38 | 0.00 | 5.09 | -18.86 | 35.78 | 43.66 | 249.95 | 0.6979 | 71.0 | 89.0 | |
| 0.00 | 2.57 | 0.00 | 1.79 | -19.97 | 36.02 | 43.91 | 248.44 | 0.7032 | 706.0 | 611.5 | |
| 0.00 | 1.54 | 0.00 | 1.06 | -19.57 | 35.32 | 43.20 | 248.83 | 0.6941 | -576.0 | -415.9 | |
| 0.00 | 1.54 | 0.00 | 1.05 | -19.53 | 35.05 | 42.93 | 248.82 | 0.6908 | -515.0 | -449.1 | |
| 1.97 | 2.32 | 1.36 | 1.59 | -20.31 | 35.27 | 43.15 | 247.76 | 0.6953 | 444.4 | 257.8 | |
| 0.00 | 10.47 | 0.00 | 7.11 | -18.96 | 34.82 | 42.71 | 249.57 | 0.6868 | -252.0 | -205.0 | |
| 0.00 | 1.03 | 0.00 | 0.70 | -19.93 | 35.05 | 42.94 | 248.25 | 0.6918 | 493.0 | 425.7 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -18.21 | 34.25 | 42.13 | 250.51 | 0.6783 | 524.0 | 362.3 | |
| 0.00 | 7.72 | 0.00 | 5.20 | -18.63 | 34.33 | 42.22 | 249.92 | 0.6803 | 81.0 | 63.3 | |
| 3.69 | 7.55 | 2.52 | 5.16 | -20.75 | 34.77 | 42.66 | 247.00 | 0.6907 | 652.6 | 584.7 | |
| 2.23 | 254.31 | 1.51 | 169.60 | -19.93 | 34.24 | 42.12 | 248.02 | 0.6823 | -621.4 | -95.6 | |
| 0.00 | 1.37 | 0.00 | 0.92 | -18.47 | 33.69 | 41.58 | 250.00 | 0.6722 | -600.0 | -346.2 | |
| 28.74 | -31.00 | 19.25 | -31.00 | -19.98 | 33.61 | 41.50 | 247.77 | 0.6751 | -1009.8 | 999999 | |
| 12.96 | -31.00 | 8.56 | -31.00 | -19.20 | 32.91 | 40.80 | 248.71 | 0.6646 | -1045.0 | 999999 | |
| 2.49 | 60.66 | 1.67 | 40.42 | -21.16 | 33.46 | 41.34 | 246.01 | 0.6766 | -333.0 | -33.0 | |
| 2.92 | -31.00 | 1.94 | -31.00 | -20.61 | 33.06 | 40.95 | 246.69 | 0.6703 | 732.9 | 999999 | |
| 6.09 | -31.00 | 4.04 | -31.00 | -20.31 | 32.84 | 40.73 | 247.05 | 0.6668 | 1228.4 | 999999 | |
| 6.26 | -35.00 | 4.17 | -35.00 | -21.68 | 32.83 | 40.72 | 245.06 | 0.6709 | -702.8 | 999999 | |
| 2.57 | 14.67 | 1.70 | 9.72 | -22.15 | 32.24 | 40.12 | 244.15 | 0.6655 | -802.2 | -583.2 | |
| 0.00 | 1.54 | 0.00 | 1.02 | -21.73 | 32.05 | 39.94 | 244.70 | 0.6619 | -675.0 | -548.4 | |
| 1.12 | 1.54 | 0.73 | 1.02 | -21.93 | 31.91 | 39.80 | 244.36 | 0.6609 | -825.1 | -837.0 | |
| 0.00 | 1.97 | 0.00 | 1.30 | -22.45 | 32.05 | 39.93 | 243.66 | 0.6643 | -786.0 | -597.7 | |
| 0.00 | 1.46 | 0.00 | 0.97 | -22.94 | 32.18 | 40.06 | 243.00 | 0.6676 | -579.0 | -422.9 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -22.21 | 31.84 | 39.73 | 243.92 | 0.6611 | -876.0 | -783.0 | |
| 0.00 | 1.12 | 0.00 | 0.74 | -23.44 | 32.19 | 40.07 | 242.28 | 0.6696 | -390.0 | -357.1 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -22.35 | 31.68 | 39.56 | 243.66 | 0.6597 | -779.0 | -616.8 | |
| 1.29 | 15.01 | 0.84 | 9.79 | -21.31 | 31.13 | 39.01 | 244.99 | 0.6495 | -341.3 | -90.5 | |
| 0.00 | 0.94 | 0.00 | 0.62 | -23.46 | 31.82 | 39.70 | 242.10 | 0.6654 | -517.0 | -458.4 | |
| 1.37 | 2.49 | 0.90 | 1.63 | -22.68 | 31.42 | 39.30 | 243.07 | 0.6578 | -498.5 | -497.4 | |
| 5.41 | 65.03 | 3.52 | 42.12 | -22.25 | 30.94 | 38.83 | 243.52 | 0.6506 | -670.2 | -377.1 | |
| 1.37 | -50.00 | 0.89 | -50.00 | -22.04 | 30.79 | 38.68 | 243.76 | 0.6481 | -696.8 | 999999 | |
| 1.54 | 17.50 | 1.00 | 11.23 | -21.41 | 30.51 | 38.39 | 244.59 | 0.6424 | -475.3 | -312.5 | |
| 7.38 | -50.00 | 4.78 | -50.00 | -22.25 | 30.57 | 38.45 | 243.37 | 0.6462 | -987.2 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.68 | -23.37 | 30.91 | 38.79 | 241.85 | 0.6546 | -817.0 | -609.3 | |
| 12.61 | -52.00 | 8.09 | -52.00 | -21.22 | 30.12 | 38.01 | 244.73 | 0.6371 | -807.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -20.72 | 29.89 | 37.78 | 245.41 | 0.6324 | -651.0 | -548.8 | |
| 7.04 | -50.00 | 4.53 | -50.00 | -22.12 | 30.20 | 38.09 | 243.41 | 0.6413 | -1069.8 | 999999 | |
| 0.00 | 2.92 | 0.00 | 1.86 | -20.91 | 29.75 | 37.63 | 245.06 | 0.6314 | -816.0 | -672.9 | |
| 0.00 | 1.03 | 0.00 | 0.65 | -20.26 | 29.36 | 37.25 | 245.91 | 0.6243 | -524.0 | -425.2 | |
| 0.43 | 2.83 | 0.27 | 1.79 | -19.84 | 29.17 | 37.05 | 246.48 | 0.6204 | 664.0 | 225.5 | |
| 0.00 | 6.09 | 0.00 | 3.92 | -22.54 | 29.93 | 37.81 | 242.67 | 0.6398 | -720.0 | -567.7 | |
| 0.00 | 0.94 | 0.00 | 0.60 | -20.40 | 29.16 | 37.05 | 245.62 | 0.6223 | -398.0 | -415.6 | |
| 1.29 | 1.72 | 0.82 | 1.10 | -21.91 | 29.57 | 37.45 | 243.46 | 0.6330 | -750.5 | -745.6 | |
| 0.00 | 1.20 | 0.00 | 0.79 | -24.79 | 30.46 | 38.34 | 239.60 | 0.6554 | -670.0 | -565.2 | |
| 3.09 | 33.63 | 1.96 | 21.33 | -21.94 | 29.17 | 37.06 | 243.24 | 0.6283 | -933.9 | -558.1 | |
| 0.00 | 1.29 | 0.00 | 0.84 | -24.78 | 30.12 | 38.01 | 239.45 | 0.6515 | -762.0 | -583.5 | |
| 0.94 | 12.01 | 0.60 | 7.58 | -21.22 | 28.88 | 36.77 | 244.23 | 0.6219 | -941.1 | -693.2 | |
| 0.00 | 1.80 | 0.00 | 1.12 | -20.59 | 27.68 | 35.57 | 244.69 | 0.6046 | -666.0 | -611.1 | |
| 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. | |