SDO HMI 2011-12-06 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.97 | 188.52 | 19.25 | 117.04 | 18.04 | 62.47 | -32.93 | 59.33 | 0.6045 | -850.0 | -370.7 | |
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back to the solar disc SDO HMI 2011-12-06 08:58:56 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 | 1.02 | 0.00 | 0.59 | 18.82 | 70.72 | -24.68 | 51.09 | 0.5099 | -808.0 | -627.8 | |
| 0.00 | 2.13 | 0.00 | 1.23 | 18.41 | 70.16 | -25.23 | 52.33 | 0.5130 | -779.0 | -660.2 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 18.13 | 68.89 | -26.50 | 54.04 | 0.5260 | -698.0 | -551.5 | |
| 0.00 | 1.02 | 0.00 | 0.61 | 21.39 | 67.91 | -27.49 | 49.95 | 0.5637 | -750.0 | -693.2 | |
| 1.71 | 2.22 | 1.06 | 1.38 | 25.09 | 66.76 | -28.63 | 45.89 | 0.6066 | 554.2 | 298.8 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 21.52 | 67.49 | -27.91 | 50.16 | 0.5693 | -604.0 | -507.1 | |
| 0.00 | 1.19 | 0.00 | 0.72 | 21.74 | 67.19 | -28.21 | 50.11 | 0.5745 | -563.0 | -487.9 | |
| 0.68 | 1.62 | 0.43 | 1.03 | 26.53 | 65.73 | -29.66 | 44.96 | 0.6289 | -790.0 | -661.5 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 26.07 | 65.79 | -29.61 | 45.50 | 0.6245 | 343.0 | 237.9 | |
| 0.00 | 2.30 | 0.00 | 1.45 | 24.89 | 65.66 | -29.74 | 47.14 | 0.6162 | -749.0 | -676.8 | |
| 0.00 | 0.77 | 0.00 | 0.48 | 25.02 | 65.47 | -29.92 | 47.13 | 0.6191 | -685.0 | -583.9 | |
| 0.00 | 3.67 | 0.00 | 2.32 | 25.18 | 65.16 | -30.23 | 47.18 | 0.6235 | -761.0 | -636.8 | |
| 0.00 | 4.61 | 0.00 | 2.92 | 25.31 | 64.90 | -30.50 | 47.24 | 0.6272 | -577.0 | -610.5 | |
| 0.00 | 1.71 | 0.00 | 1.03 | 19.72 | 66.06 | -29.34 | 54.09 | 0.5717 | -635.0 | -492.6 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 18.94 | 65.85 | -29.54 | 55.46 | 0.5684 | -623.0 | -455.9 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 18.44 | 65.45 | -29.95 | 56.56 | 0.5698 | -587.0 | -492.6 | |
| 26.96 | 161.15 | 16.75 | 100.19 | 17.19 | 61.82 | -33.58 | 61.05 | 0.6061 | -1158.2 | -339.2 | |
| 1.62 | -17.00 | 1.01 | -17.00 | 17.01 | 61.45 | -33.95 | 61.57 | 0.6096 | -688.1 | 999999 | |
| 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. | |