| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 49.22 | 303.64 | 24.95 | 154.02 | 5.81 | 45.64 | 6.49 | 327.98 | 0.2109 | -978.7 | -466.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-01-12 10:00:24 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 | 0.94 | 0.00 | 0.54 | 9.36 | 67.86 | 28.71 | 295.56 | 0.5275 | -703.0 | -623.4 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 9.19 | 67.44 | 28.28 | 295.60 | 0.5208 | -667.0 | -549.1 | |
| 0.00 | 1.36 | 0.00 | 0.75 | 12.37 | 59.69 | 20.54 | 309.44 | 0.4456 | -757.0 | -627.0 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 9.83 | 58.35 | 19.20 | 306.49 | 0.4048 | -427.0 | -379.4 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 11.14 | 58.35 | 19.19 | 309.07 | 0.4173 | -610.0 | -490.6 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 7.50 | 53.78 | 14.63 | 308.85 | 0.3230 | -618.0 | -441.7 | |
| 4.08 | 6.04 | 2.14 | 3.16 | 10.18 | 51.46 | 12.31 | 319.77 | 0.3263 | -1081.9 | -852.3 | |
| 0.00 | 1.19 | 0.00 | 0.62 | 10.00 | 51.18 | 12.03 | 320.05 | 0.3210 | -1001.0 | -877.4 | |
| 0.00 | 1.70 | 0.00 | 0.89 | 9.84 | 50.99 | 11.84 | 320.18 | 0.3170 | -1064.0 | -802.7 | |
| 0.00 | 1.11 | 0.00 | 0.58 | 10.41 | 50.09 | 10.94 | 323.49 | 0.3152 | -791.0 | -592.8 | |
| 0.00 | 1.70 | 0.00 | 0.90 | 13.14 | 50.08 | 10.93 | 328.21 | 0.3521 | -925.0 | -739.2 | |
| 0.00 | 0.51 | 0.00 | 0.26 | 9.97 | 49.41 | 10.26 | 324.41 | 0.3026 | 368.0 | 406.7 | |
| 0.00 | 1.36 | 0.00 | 0.70 | 10.32 | 47.84 | 8.69 | 329.39 | 0.2932 | -816.0 | -594.6 | |
| 0.00 | 0.85 | 0.00 | 0.44 | 9.95 | 47.74 | 8.59 | 329.03 | 0.2870 | -915.0 | -759.7 | |
| 45.14 | 271.21 | 22.81 | 137.05 | 5.41 | 45.25 | 6.10 | 327.78 | 0.1993 | -1473.3 | -475.7 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 6.78 | 41.69 | 2.54 | 347.05 | 0.1975 | -817.0 | -729.8 | |
| 0.00 | 2.30 | 0.00 | 1.14 | -1.63 | 41.34 | 2.19 | 320.29 | 0.0601 | 954.0 | 773.3 | |
| 0.00 | 2.98 | 0.00 | 1.51 | 8.01 | 41.14 | 1.99 | 350.83 | 0.2165 | -981.0 | -753.3 | |
| 0.00 | 1.19 | 0.00 | 0.64 | 17.77 | 39.53 | 0.38 | 359.05 | 0.3771 | 773.0 | 559.9 | |
| 0.00 | 1.19 | 0.00 | 0.59 | 2.48 | 38.93 | -0.22 | 1.88 | 0.1182 | 850.0 | 638.5 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 6.65 | 33.23 | -5.93 | 28.45 | 0.2162 | -810.0 | -623.1 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 10.62 | 28.28 | -10.87 | 35.93 | 0.3172 | 883.0 | 767.0 | |
| 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. | |