SDO HMI 2011-11-28 09:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.49 | 89.19 | 23.07 | 53.46 | 18.76 | 170.30 | -29.97 | 57.24 | 0.5643 | 90.9 | 99.2 | |
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back to the solar disc SDO HMI 2011-11-28 09:58:56 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 |
| 0.00 | 0.77 | 0.00 | 0.44 | 19.11 | 174.69 | -25.59 | 52.91 | 0.5137 | -740.0 | -581.7 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 18.13 | 173.35 | -26.92 | 55.79 | 0.5225 | -823.0 | -664.9 | |
| 5.39 | 6.76 | 3.14 | 3.94 | 18.31 | 172.83 | -27.45 | 55.95 | 0.5302 | -960.6 | -800.7 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 18.71 | 172.69 | -27.59 | 55.42 | 0.5349 | -597.0 | -477.3 | |
| 4.88 | 20.87 | 2.87 | 12.29 | 18.83 | 172.21 | -28.07 | 55.64 | 0.5416 | -899.2 | -596.9 | |
| 4.70 | -5.00 | 2.77 | -5.00 | 18.55 | 172.08 | -28.19 | 56.20 | 0.5411 | -807.8 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 19.57 | 171.39 | -28.89 | 55.16 | 0.5568 | -523.0 | -325.9 | |
| 0.00 | 1.71 | 0.00 | 1.02 | 19.76 | 171.28 | -29.00 | 54.96 | 0.5594 | -583.0 | -468.5 | |
| 2.57 | 8.38 | 1.53 | 5.01 | 19.38 | 171.00 | -29.28 | 55.78 | 0.5601 | 969.8 | 718.2 | |
| 1.11 | 2.05 | 0.66 | 1.22 | 18.17 | 171.12 | -29.16 | 57.61 | 0.5503 | -395.9 | -173.8 | |
| 1.28 | -9.00 | 0.77 | -9.00 | 19.41 | 170.74 | -29.54 | 55.94 | 0.5634 | 661.4 | 999999 | |
| 0.00 | 1.54 | 0.00 | 0.91 | 17.92 | 170.99 | -29.29 | 58.12 | 0.5503 | -762.0 | -637.8 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 20.66 | 170.41 | -29.87 | 54.29 | 0.5761 | 788.0 | 618.4 | |
| 0.00 | 2.05 | 0.00 | 1.23 | 19.19 | 170.35 | -29.93 | 56.60 | 0.5666 | 676.0 | 583.0 | |
| 0.00 | 1.45 | 0.00 | 0.87 | 18.03 | 169.67 | -30.60 | 58.94 | 0.5673 | 903.0 | 720.4 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 18.68 | 168.93 | -31.35 | 58.47 | 0.5805 | -350.0 | -180.1 | |
| 0.00 | 5.56 | 0.00 | 3.36 | 18.24 | 169.01 | -31.26 | 59.08 | 0.5767 | 762.0 | 567.5 | |
| 18.56 | 30.62 | 11.33 | 18.69 | 18.70 | 168.41 | -31.87 | 58.79 | 0.5870 | 871.3 | 491.3 | |
| 0.00 | 1.88 | 0.00 | 1.16 | 19.79 | 168.17 | -32.11 | 57.30 | 0.5966 | 670.0 | 526.7 | |
| 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. | |