SDO HMI 2011-11-21 03:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.96 | 67.25 | 10.80 | 38.83 | 7.50 | 265.16 | -30.65 | 78.97 | 0.5168 | -838.5 | -580.3 | |
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back to the solar disc SDO HMI 2011-11-21 03:58:57 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 | 0.51 | 0.00 | 0.29 | 7.53 | 268.55 | -27.27 | 77.86 | 0.4665 | -700.0 | -607.3 | |
| 18.96 | 42.38 | 10.80 | 24.10 | 7.53 | 266.58 | -29.24 | 78.53 | 0.4961 | -1129.0 | -587.4 | |
| 0.00 | 1.12 | 0.00 | 0.64 | 7.84 | 265.52 | -30.29 | 78.25 | 0.5125 | -626.0 | -441.8 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 5.87 | 265.07 | -30.74 | 82.18 | 0.5154 | -794.0 | -552.8 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 9.34 | 264.65 | -31.16 | 75.68 | 0.5291 | -788.0 | -690.1 | |
| 0.00 | 2.06 | 0.00 | 1.19 | 5.92 | 264.68 | -31.13 | 82.15 | 0.5212 | -862.0 | -640.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 6.19 | 263.65 | -32.16 | 81.82 | 0.5368 | -811.0 | -620.8 | |
| 0.00 | 1.12 | 0.00 | 0.65 | 6.52 | 263.56 | -32.26 | 81.24 | 0.5387 | -862.0 | -686.5 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 6.66 | 263.40 | -32.41 | 81.00 | 0.5411 | -612.0 | -510.3 | |
| 0.00 | 0.69 | 0.00 | 0.41 | 7.31 | 263.14 | -32.67 | 79.87 | 0.5461 | -671.0 | -561.8 | |
| 0.00 | 1.20 | 0.00 | 0.71 | 9.03 | 262.66 | -33.16 | 76.90 | 0.5567 | -723.0 | -572.9 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 8.64 | 262.52 | -33.30 | 77.64 | 0.5578 | -835.0 | -742.4 | |
| 0.00 | 2.57 | 0.00 | 1.53 | 7.84 | 262.56 | -33.25 | 79.06 | 0.5555 | -869.0 | -662.7 | |
| 0.00 | 0.86 | 0.00 | 0.51 | 8.79 | 262.43 | -33.38 | 77.40 | 0.5594 | -671.0 | -594.8 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 8.22 | 262.45 | -33.36 | 78.40 | 0.5578 | -740.0 | -633.6 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 7.83 | 262.34 | -33.47 | 79.12 | 0.5585 | -494.0 | -430.0 | |
| 0.00 | 0.77 | 0.00 | 0.46 | 8.76 | 262.25 | -33.56 | 77.51 | 0.5618 | -559.0 | -453.4 | |
| 0.00 | 1.29 | 0.00 | 0.77 | 7.32 | 262.14 | -33.68 | 80.08 | 0.5605 | -403.0 | -339.8 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 7.59 | 261.90 | -33.91 | 79.66 | 0.5644 | -634.0 | -528.9 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 7.43 | 261.48 | -34.33 | 80.03 | 0.5701 | -607.0 | -470.9 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 8.46 | 260.69 | -35.13 | 78.44 | 0.5832 | -724.0 | -640.4 | |
| 0.00 | 1.12 | 0.00 | 0.68 | 5.95 | 260.51 | -35.31 | 82.77 | 0.5817 | -729.0 | -620.5 | |
| 0.00 | 1.46 | 0.00 | 0.89 | 6.10 | 260.39 | -35.43 | 82.53 | 0.5835 | -597.0 | -411.8 | |
| 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. | |