SDO HMI 2011-07-20 01:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35.66 | 119.60 | 32.40 | 107.51 | 24.46 | 78.67 | -55.40 | 63.73 | 0.8373 | -200.8 | -233.7 | |
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back to the solar disc SDO HMI 2011-07-20 01:59:11 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 |
| 12.07 | 80.66 | 10.57 | 70.80 | 24.42 | 79.90 | -54.18 | 63.52 | 0.8269 | -924.0 | -444.5 | |
| 1.63 | 2.27 | 1.47 | 2.04 | 25.59 | 79.12 | -54.95 | 62.31 | 0.8359 | -475.3 | -463.7 | |
| 5.99 | -1.00 | 5.32 | -1.00 | 24.52 | 79.31 | -54.76 | 63.54 | 0.8322 | -606.0 | 999999 | |
| 2.27 | -1.00 | 2.04 | -1.00 | 24.75 | 78.87 | -55.21 | 63.36 | 0.8365 | -328.9 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.85 | 23.96 | 79.32 | -54.75 | 64.20 | 0.8311 | -29.0 | -45.9 | |
| 2.36 | 3.63 | 2.13 | 3.28 | 24.33 | 78.55 | -55.52 | 63.91 | 0.8384 | -290.0 | -237.2 | |
| 1.45 | 8.53 | 1.30 | 7.72 | 23.75 | 78.69 | -55.38 | 64.57 | 0.8362 | -347.1 | 61.7 | |
| 1.54 | -7.00 | 1.40 | -7.00 | 23.95 | 78.21 | -55.87 | 64.43 | 0.8407 | 348.6 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.50 | 24.23 | 77.90 | -56.17 | 64.17 | 0.8437 | 321.0 | 270.7 | |
| 0.00 | 0.64 | 0.00 | 0.62 | 25.32 | 75.94 | -58.14 | 63.28 | 0.8615 | 536.0 | 481.7 | |
| 0.00 | 2.36 | 0.00 | 2.27 | 24.54 | 76.14 | -57.94 | 64.14 | 0.8587 | 621.0 | 569.0 | |
| 1.81 | 3.99 | 1.71 | 3.76 | 23.65 | 76.70 | -57.37 | 65.06 | 0.8528 | 538.9 | 612.0 | |
| 0.00 | 0.73 | 0.00 | 0.70 | 24.68 | 75.84 | -58.24 | 64.03 | 0.8614 | 512.0 | 453.1 | |
| 1.91 | 2.63 | 1.84 | 2.54 | 24.09 | 75.89 | -58.19 | 64.70 | 0.8601 | 463.4 | 539.5 | |
| 1.18 | 1.27 | 1.18 | 1.27 | 25.40 | 74.76 | -59.32 | 63.39 | 0.8709 | 512.5 | 551.0 | |
| 0.73 | 2.45 | 0.73 | 2.48 | 25.68 | 74.40 | -59.68 | 63.14 | 0.8740 | 348.6 | 389.5 | |
| 0.00 | 0.36 | 0.00 | 0.36 | 24.66 | 75.07 | -59.00 | 64.18 | 0.8673 | 588.0 | 551.0 | |
| 0.00 | 0.91 | 0.00 | 0.91 | 25.19 | 74.53 | -59.55 | 63.68 | 0.8723 | 220.0 | 253.5 | |
| 0.00 | 2.09 | 0.00 | 2.06 | 24.40 | 75.08 | -58.99 | 64.48 | 0.8669 | 542.0 | 439.8 | |
| 2.72 | 3.36 | 2.71 | 3.35 | 24.57 | 74.75 | -59.33 | 64.34 | 0.8698 | 325.7 | 406.9 | |
| 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. | |