SDO HMI 2011-02-18 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 172.12 | 740.68 | 166.24 | 726.64 | -19.41 | 35.74 | 60.08 | 251.45 | 0.8629 | 94.3 | 63.4 | |
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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 |
| 4.63 | 152.38 | 5.19 | 169.92 | -18.40 | 40.28 | 64.62 | 252.88 | 0.8989 | -344.3 | -42.3 | |
| 25.74 | -1.00 | 28.36 | -1.00 | -18.45 | 39.73 | 64.08 | 252.80 | 0.8950 | 700.4 | 999999 | |
| 0.00 | 1.72 | 0.00 | 1.80 | -17.40 | 38.28 | 62.62 | 253.94 | 0.8837 | 733.0 | 597.4 | |
| 0.00 | 1.03 | 0.00 | 1.08 | -17.54 | 38.16 | 62.50 | 253.79 | 0.8828 | 437.0 | 358.2 | |
| 1.46 | 146.46 | 1.54 | 152.53 | -18.62 | 38.50 | 62.84 | 252.58 | 0.8857 | -210.4 | 287.3 | |
| 1.29 | -5.00 | 1.33 | -5.00 | -17.98 | 37.76 | 62.10 | 253.27 | 0.8797 | 872.9 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.57 | -17.00 | 37.17 | 61.51 | 254.38 | 0.8748 | -103.0 | -34.9 | |
| 28.48 | -5.00 | 29.65 | -5.00 | -18.52 | 37.96 | 62.30 | 252.67 | 0.8814 | 921.7 | 999999 | |
| 0.00 | 1.97 | 0.00 | 2.12 | -20.26 | 38.81 | 63.16 | 250.73 | 0.8886 | -20.0 | 32.2 | |
| 1.54 | 3.35 | 1.65 | 3.57 | -20.52 | 38.72 | 63.06 | 250.44 | 0.8880 | -307.3 | 69.2 | |
| 1.29 | -10.00 | 1.37 | -10.00 | -20.54 | 38.53 | 62.87 | 250.40 | 0.8866 | 118.1 | 999999 | |
| 3.78 | -5.00 | 3.83 | -5.00 | -19.01 | 37.07 | 61.41 | 252.06 | 0.8746 | 629.6 | 999999 | |
| 0.00 | 8.58 | 0.00 | 8.61 | -18.58 | 36.74 | 61.08 | 252.54 | 0.8717 | 837.0 | 739.0 | |
| 5.92 | 14.33 | 5.87 | 14.14 | -18.01 | 36.33 | 60.67 | 253.18 | 0.8682 | 655.7 | 587.1 | |
| 1.89 | 77.39 | 1.87 | 74.78 | -19.45 | 36.17 | 60.51 | 251.52 | 0.8675 | 716.7 | 303.0 | |
| 0.00 | 0.86 | 0.00 | 0.83 | -18.22 | 35.44 | 59.78 | 252.89 | 0.8608 | 603.0 | 605.0 | |
| 2.06 | -15.00 | 2.03 | -15.00 | -19.70 | 36.14 | 60.48 | 251.22 | 0.8673 | 530.7 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.77 | -19.85 | 36.23 | 60.57 | 251.06 | 0.8682 | 330.0 | 279.2 | |
| 0.00 | 7.64 | 0.00 | 7.37 | -18.60 | 35.34 | 59.69 | 252.44 | 0.8602 | 312.0 | 370.2 | |
| 0.00 | 0.69 | 0.00 | 0.68 | -20.37 | 35.99 | 60.33 | 250.44 | 0.8665 | 362.0 | 307.8 | |
| 0.00 | 1.20 | 0.00 | 1.13 | -18.53 | 34.50 | 58.85 | 252.47 | 0.8530 | -262.0 | -143.7 | |
| 0.00 | 2.83 | 0.00 | 2.78 | -21.04 | 35.86 | 60.20 | 249.66 | 0.8658 | 461.0 | 416.5 | |
| 0.00 | 1.63 | 0.00 | 1.52 | -18.72 | 34.18 | 58.53 | 252.23 | 0.8503 | 275.0 | 224.2 | |
| 5.15 | -15.00 | 4.88 | -15.00 | -19.73 | 34.64 | 58.99 | 251.09 | 0.8549 | -477.1 | 999999 | |
| 3.00 | -15.00 | 2.87 | -15.00 | -20.17 | 34.91 | 59.25 | 250.59 | 0.8574 | 575.0 | 999999 | |
| 0.00 | 1.37 | 0.00 | 1.28 | -19.07 | 34.08 | 58.42 | 251.81 | 0.8496 | -272.0 | -125.8 | |
| 0.00 | 1.97 | 0.00 | 1.85 | -20.06 | 34.17 | 58.51 | 250.66 | 0.8510 | -182.0 | -147.5 | |
| 0.00 | 14.84 | 0.00 | 13.47 | -18.72 | 32.99 | 57.34 | 252.15 | 0.8398 | -166.0 | -98.0 | |
| 0.00 | 1.03 | 0.00 | 0.97 | -21.04 | 34.29 | 58.63 | 249.52 | 0.8528 | -388.0 | -397.7 | |
| 1.37 | 1.89 | 1.29 | 1.77 | -21.24 | 34.17 | 58.51 | 249.27 | 0.8519 | -488.2 | -485.8 | |
| 15.36 | 192.01 | 14.10 | 174.24 | -20.01 | 33.36 | 57.70 | 250.64 | 0.8440 | -640.8 | -25.3 | |
| 0.00 | 2.14 | 0.00 | 1.93 | -18.93 | 32.70 | 57.04 | 251.87 | 0.8373 | -555.0 | -442.6 | |
| 3.60 | -31.00 | 3.31 | -31.00 | -20.26 | 33.38 | 57.73 | 250.36 | 0.8444 | 616.7 | 999999 | |
| 7.29 | -31.00 | 6.74 | -31.00 | -20.62 | 33.54 | 57.88 | 249.95 | 0.8460 | 788.8 | 999999 | |
| 0.51 | -31.00 | 0.48 | -31.00 | -20.86 | 33.62 | 57.97 | 249.67 | 0.8469 | -300.7 | 999999 | |
| 0.00 | 1.20 | 0.00 | 1.08 | -19.05 | 32.47 | 56.81 | 251.72 | 0.8353 | -522.0 | -557.5 | |
| 10.21 | -31.00 | 9.19 | -31.00 | -19.77 | 32.64 | 56.98 | 250.86 | 0.8373 | -726.5 | 999999 | |
| 0.00 | 2.40 | 0.00 | 2.22 | -21.31 | 33.48 | 57.83 | 249.12 | 0.8461 | -639.0 | -480.6 | |
| 1.72 | -31.00 | 1.56 | -31.00 | -20.58 | 32.98 | 57.32 | 249.94 | 0.8411 | 608.3 | 999999 | |
| 2.23 | -31.00 | 1.97 | -31.00 | -18.84 | 32.02 | 56.36 | 251.92 | 0.8311 | -730.1 | 999999 | |
| 2.40 | -31.00 | 2.13 | -31.00 | -19.24 | 32.06 | 56.40 | 251.45 | 0.8317 | -864.4 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.90 | -18.42 | 31.64 | 55.98 | 252.40 | 0.8272 | -69.0 | -73.1 | |
| 2.32 | -31.00 | 2.07 | -31.00 | -20.56 | 32.21 | 56.55 | 249.88 | 0.8342 | 741.0 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.70 | -21.79 | 32.77 | 57.11 | 248.48 | 0.8403 | -273.0 | -213.3 | |
| 0.00 | 1.37 | 0.00 | 1.22 | -20.41 | 31.89 | 56.23 | 250.03 | 0.8312 | 732.0 | 587.1 | |
| 0.00 | 1.72 | 0.00 | 1.51 | -20.06 | 31.64 | 55.98 | 250.42 | 0.8286 | -295.0 | -268.1 | |
| 5.58 | 8.15 | 5.01 | 7.33 | -21.52 | 32.31 | 56.65 | 248.74 | 0.8360 | -661.3 | -414.2 | |
| 0.00 | 0.51 | 0.00 | 0.45 | -20.46 | 31.64 | 55.98 | 249.94 | 0.8289 | 586.0 | 524.8 | |
| 0.00 | 3.26 | 0.00 | 2.89 | -21.19 | 31.88 | 56.22 | 249.09 | 0.8318 | -435.0 | -214.4 | |
| 0.00 | 1.80 | 0.00 | 1.61 | -22.00 | 32.19 | 56.54 | 248.16 | 0.8355 | -568.0 | -447.7 | |
| 0.00 | 0.94 | 0.00 | 0.84 | -21.85 | 31.76 | 56.10 | 248.28 | 0.8314 | -353.0 | -413.2 | |
| 0.00 | 0.86 | 0.00 | 0.76 | -23.44 | 31.70 | 56.04 | 246.38 | 0.8328 | -456.0 | -351.6 | |
| 12.96 | 24.28 | 11.20 | 20.98 | -22.12 | 30.66 | 55.00 | 247.81 | 0.8218 | -658.5 | -314.7 | |
| 0.00 | 1.37 | 0.00 | 1.13 | -20.52 | 28.76 | 53.10 | 249.50 | 0.8018 | -454.0 | -344.2 | |
| 1.63 | 2.49 | 1.37 | 2.09 | -22.15 | 29.35 | 53.70 | 247.58 | 0.8097 | -382.3 | -348.8 | |
| 0.00 | 0.86 | 0.00 | 0.72 | -21.97 | 29.25 | 53.60 | 247.79 | 0.8085 | -363.0 | -362.1 | |
| 2.40 | 31.66 | 1.98 | 25.94 | -21.18 | 28.62 | 52.96 | 248.66 | 0.8014 | -450.5 | -622.0 | |
| 1.72 | 5.15 | 1.43 | 4.28 | -22.16 | 28.93 | 53.27 | 247.50 | 0.8057 | -597.7 | -444.0 | |
| 14.59 | -57.00 | 11.97 | -57.00 | -21.36 | 28.40 | 52.74 | 248.40 | 0.7994 | -834.6 | 999999 | |
| 0.00 | 1.97 | 0.00 | 1.70 | -25.21 | 30.11 | 54.45 | 243.99 | 0.8213 | -563.0 | -431.4 | |
| 0.00 | 9.27 | 0.00 | 7.58 | -22.04 | 28.12 | 52.46 | 247.51 | 0.7977 | -669.0 | -614.7 | |
| 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. | |