| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.24 | 0.00 | 15.75 | 5.36 | 82.87 | 36.91 | 278.35 | 0.6055 | 10.9 | 22.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-05 03:00:25 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 | 1.11 | 0.00 | 0.77 | 5.06 | 90.14 | 44.18 | 276.86 | 0.7016 | -494.0 | -375.9 | |
| 0.00 | 1.37 | 0.00 | 0.96 | 11.79 | 90.21 | 44.25 | 286.29 | 0.7140 | -631.0 | -498.9 | |
| 0.00 | 0.85 | 0.00 | 0.56 | 4.04 | 87.19 | 41.23 | 275.68 | 0.6630 | -479.0 | -332.1 | |
| 0.00 | 1.02 | 0.00 | 0.67 | 4.49 | 86.83 | 40.87 | 276.40 | 0.6587 | -624.0 | -509.8 | |
| 0.00 | 1.02 | 0.00 | 0.67 | 4.25 | 86.58 | 40.61 | 276.07 | 0.6552 | -771.0 | -680.3 | |
| 0.00 | 1.02 | 0.00 | 0.67 | 8.18 | 86.32 | 40.36 | 282.08 | 0.6579 | -535.0 | -417.8 | |
| 0.00 | 1.28 | 0.00 | 0.83 | 8.09 | 85.61 | 39.65 | 282.12 | 0.6484 | -533.0 | -499.4 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 3.58 | 84.57 | 38.61 | 275.25 | 0.6277 | -667.0 | -576.2 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 4.89 | 84.19 | 38.23 | 277.39 | 0.6241 | -748.0 | -640.2 | |
| 0.00 | 0.94 | 0.00 | 0.59 | 4.65 | 84.18 | 38.22 | 277.01 | 0.6235 | -436.0 | -341.9 | |
| 0.00 | 1.02 | 0.00 | 0.64 | 3.53 | 83.55 | 37.59 | 275.27 | 0.6137 | -433.0 | -409.1 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 3.24 | 82.27 | 36.31 | 274.94 | 0.5957 | 436.0 | 386.1 | |
| 0.00 | 4.61 | 0.00 | 2.84 | 4.81 | 82.32 | 36.36 | 277.56 | 0.5982 | 524.0 | 405.2 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 4.91 | 78.33 | 32.37 | 278.53 | 0.5415 | 666.0 | 532.2 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 6.87 | 78.11 | 32.15 | 282.18 | 0.5426 | 612.0 | 483.2 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 1.75 | 77.44 | 31.48 | 272.72 | 0.5246 | 745.0 | 603.3 | |
| 0.00 | 1.02 | 0.00 | 0.60 | 5.07 | 77.19 | 31.22 | 279.09 | 0.5250 | 631.0 | 456.9 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 3.53 | 77.04 | 31.08 | 276.18 | 0.5204 | 708.0 | 548.2 | |
| 0.00 | 0.68 | 0.00 | 0.40 | 3.73 | 77.02 | 31.05 | 276.58 | 0.5203 | 727.0 | 632.6 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 3.79 | 76.85 | 30.88 | 276.73 | 0.5178 | 776.0 | 677.9 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 8.37 | 76.00 | 30.04 | 285.77 | 0.5167 | 755.0 | 538.0 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |