| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.96 | 62.25 | 5.40 | 37.43 | -14.96 | 36.74 | -31.21 | 118.11 | 0.5695 | -228.6 | -293.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-12-03 11:00:25 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 |
| 0.68 | 1.96 | 0.39 | 1.13 | -16.40 | 42.70 | -25.25 | 125.44 | 0.5044 | 1036.4 | 879.5 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -15.20 | 42.19 | -25.77 | 122.87 | 0.5016 | 673.0 | 586.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -14.84 | 39.34 | -28.61 | 119.78 | 0.5355 | 844.0 | 661.5 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -16.35 | 39.00 | -28.95 | 122.00 | 0.5499 | 578.0 | 524.5 | |
| 0.00 | 1.62 | 0.00 | 0.95 | -14.72 | 38.94 | -29.01 | 119.26 | 0.5399 | 951.0 | 770.7 | |
| 1.79 | 3.59 | 1.06 | 2.11 | -14.88 | 38.67 | -29.28 | 119.31 | 0.5443 | 808.9 | 619.9 | |
| 0.00 | 2.48 | 0.00 | 1.46 | -14.39 | 38.60 | -29.35 | 118.44 | 0.5421 | 807.0 | 715.8 | |
| 0.00 | 0.94 | 0.00 | 0.55 | -14.75 | 38.55 | -29.40 | 119.02 | 0.5451 | 778.0 | 624.0 | |
| 0.00 | 2.14 | 0.00 | 1.26 | -14.42 | 38.18 | -29.78 | 118.18 | 0.5478 | 506.0 | 423.5 | |
| 0.00 | 1.79 | 0.00 | 1.06 | -14.57 | 38.01 | -29.94 | 118.32 | 0.5509 | 476.0 | 361.6 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -15.93 | 37.33 | -30.62 | 120.02 | 0.5679 | 675.0 | 552.9 | |
| 0.00 | 1.79 | 0.00 | 1.07 | -14.33 | 37.20 | -30.75 | 117.34 | 0.5599 | -872.0 | -666.0 | |
| 0.00 | 1.62 | 0.00 | 0.97 | -14.30 | 36.92 | -31.03 | 117.10 | 0.5634 | -704.0 | -700.8 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -14.33 | 36.70 | -31.25 | 117.00 | 0.5664 | -815.0 | -757.5 | |
| 0.43 | 4.01 | 0.26 | 2.41 | -14.49 | 36.50 | -31.46 | 117.11 | 0.5698 | -882.6 | -726.0 | |
| 0.00 | 2.14 | 0.00 | 1.29 | -14.55 | 36.20 | -31.75 | 117.02 | 0.5740 | -868.0 | -769.0 | |
| 0.00 | 1.28 | 0.00 | 0.78 | -14.55 | 35.88 | -32.08 | 116.81 | 0.5782 | -872.0 | -726.0 | |
| 6.06 | 18.36 | 3.69 | 11.16 | -14.98 | 35.69 | -32.26 | 117.37 | 0.5829 | -965.4 | -744.0 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -14.55 | 35.62 | -32.33 | 116.64 | 0.5814 | -681.0 | -582.5 | |
| 0.00 | 1.45 | 0.00 | 0.89 | -15.48 | 35.32 | -32.64 | 117.90 | 0.5904 | -635.0 | -590.8 | |
| 0.00 | 2.31 | 0.00 | 1.41 | -15.63 | 35.22 | -32.74 | 118.08 | 0.5925 | -658.0 | -527.9 | |
| 0.00 | 1.11 | 0.00 | 0.68 | -14.83 | 35.32 | -32.63 | 116.89 | 0.5867 | -783.0 | -662.0 | |
| 0.00 | 1.20 | 0.00 | 0.73 | -15.32 | 35.20 | -32.76 | 117.59 | 0.5910 | -725.0 | -647.8 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -14.62 | 35.32 | -32.63 | 116.55 | 0.5856 | -686.0 | -529.6 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -14.96 | 35.23 | -32.73 | 117.03 | 0.5886 | -527.0 | -537.6 | |
| 0.00 | 0.77 | 0.00 | 0.47 | -15.20 | 35.15 | -32.81 | 117.36 | 0.5910 | -617.0 | -496.8 | |
| 0.00 | 1.37 | 0.00 | 0.84 | -15.69 | 34.95 | -33.01 | 118.00 | 0.5962 | -712.0 | -623.6 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -15.54 | 34.98 | -32.98 | 117.78 | 0.5950 | -681.0 | -611.0 | |
| 0.00 | 1.28 | 0.00 | 0.79 | -15.67 | 34.73 | -33.22 | 117.81 | 0.5987 | -482.0 | -380.9 | |
| 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. | |