SDO HMI 2011-05-03 01:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.03 | 72.31 | 21.50 | 46.38 | -17.07 | 124.00 | 37.83 | 247.63 | 0.6359 | 272.7 | -93.2 | |
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back to the solar disc SDO HMI 2011-05-03 01:59:07 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 |
| 17.50 | 20.18 | 11.64 | 13.42 | -16.65 | 126.84 | 40.67 | 249.38 | 0.6695 | 696.6 | 522.7 | |
| 0.00 | 2.23 | 0.00 | 1.47 | -16.36 | 126.48 | 40.31 | 249.69 | 0.6642 | 770.0 | 682.7 | |
| 0.71 | 4.64 | 0.47 | 3.05 | -15.71 | 126.24 | 40.07 | 250.57 | 0.6594 | 688.2 | 581.3 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -17.27 | 126.34 | 40.17 | 248.31 | 0.6652 | 483.0 | 373.9 | |
| 2.41 | 2.86 | 1.55 | 1.84 | -16.25 | 124.57 | 38.40 | 249.20 | 0.6402 | 647.9 | 543.4 | |
| 0.00 | 1.07 | 0.00 | 0.69 | -16.99 | 124.67 | 38.50 | 248.11 | 0.6439 | 454.0 | 380.8 | |
| 6.52 | 7.59 | 4.17 | 4.86 | -16.11 | 124.22 | 38.05 | 249.29 | 0.6353 | 794.5 | 678.2 | |
| 0.00 | 1.70 | 0.00 | 1.08 | -16.16 | 123.67 | 37.50 | 249.01 | 0.6286 | 662.0 | 531.5 | |
| 0.00 | 0.89 | 0.00 | 0.56 | -16.89 | 122.69 | 36.52 | 247.49 | 0.6186 | -583.0 | -508.6 | |
| 0.80 | 3.93 | 0.51 | 2.48 | -17.23 | 122.65 | 36.48 | 246.93 | 0.6194 | -597.6 | -505.1 | |
| 0.00 | 2.14 | 0.00 | 1.35 | -17.55 | 122.60 | 36.43 | 246.43 | 0.6201 | 589.0 | 517.5 | |
| 0.00 | 1.16 | 0.00 | 0.72 | -17.27 | 121.72 | 35.55 | 246.46 | 0.6078 | -602.0 | -447.8 | |
| 2.59 | 4.11 | 1.61 | 2.55 | -17.28 | 121.41 | 35.24 | 246.30 | 0.6039 | -667.5 | -563.9 | |
| 1.43 | 4.55 | 0.88 | 2.81 | -17.20 | 121.08 | 34.91 | 246.28 | 0.5994 | -838.2 | -670.9 | |
| 1.07 | 4.64 | 0.67 | 2.89 | -18.67 | 121.14 | 34.97 | 243.99 | 0.6065 | -599.2 | -508.9 | |
| 0.00 | 1.52 | 0.00 | 0.94 | -18.24 | 120.81 | 34.64 | 244.49 | 0.6004 | -664.0 | -605.3 | |
| 0.00 | 3.66 | 0.00 | 2.27 | -18.49 | 120.83 | 34.66 | 244.10 | 0.6017 | -635.0 | -637.4 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -18.45 | 120.39 | 34.22 | 243.95 | 0.5960 | -603.0 | -556.2 | |
| 0.00 | 3.04 | 0.00 | 1.87 | -19.38 | 119.91 | 33.74 | 242.22 | 0.5945 | -654.0 | -550.0 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -21.19 | 119.70 | 33.53 | 239.27 | 0.6014 | -727.0 | -582.4 | |
| 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. | |