SDO HMI 2011-11-29 17:58:56 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.43 | 255.53 | 54.43 | 212.33 | 7.79 | 129.57 | -53.13 | 81.10 | 0.8035 | -179.8 | -142.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-29 17:58:56 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 |
| 22.81 | 113.03 | 17.86 | 88.33 | 7.49 | 132.14 | -50.56 | 81.23 | 0.7771 | -967.7 | -421.6 | |
| 2.73 | 10.77 | 2.16 | 8.49 | 8.77 | 131.91 | -50.79 | 79.61 | 0.7808 | 363.0 | -4.0 | |
| 0.00 | 1.11 | 0.00 | 0.86 | 5.35 | 132.38 | -50.32 | 83.97 | 0.7728 | -687.0 | -572.6 | |
| 0.85 | -1.00 | 0.67 | -1.00 | 8.14 | 131.84 | -50.86 | 80.43 | 0.7810 | -386.3 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.22 | 8.83 | 131.57 | -51.13 | 79.59 | 0.7846 | -91.0 | -91.6 | |
| 0.00 | 0.94 | 0.00 | 0.75 | 6.20 | 131.48 | -51.23 | 82.94 | 0.7833 | -639.0 | -545.0 | |
| 11.79 | 23.15 | 9.43 | 18.59 | 6.49 | 131.10 | -51.60 | 82.60 | 0.7875 | -710.1 | -39.9 | |
| 0.00 | 1.62 | 0.00 | 1.31 | 7.08 | 130.86 | -51.84 | 81.87 | 0.7905 | -530.0 | -459.3 | |
| 0.00 | 2.82 | 0.00 | 2.28 | 6.90 | 130.70 | -52.00 | 82.12 | 0.7921 | -600.0 | -416.4 | |
| 0.00 | 1.28 | 0.00 | 1.04 | 7.77 | 130.51 | -52.20 | 81.05 | 0.7948 | -350.0 | -293.4 | |
| 4.10 | 6.32 | 3.34 | 5.16 | 7.20 | 130.31 | -52.39 | 81.78 | 0.7964 | -495.2 | -315.8 | |
| 0.00 | 0.85 | 0.00 | 0.70 | 7.16 | 129.82 | -52.88 | 81.87 | 0.8015 | -186.0 | -150.4 | |
| 1.62 | 2.22 | 1.35 | 1.85 | 7.03 | 129.34 | -53.36 | 82.07 | 0.8063 | -515.9 | -327.6 | |
| 0.00 | 1.11 | 0.00 | 0.93 | 7.92 | 129.08 | -53.62 | 80.99 | 0.8096 | -323.0 | -230.8 | |
| 0.00 | 0.94 | 0.00 | 0.79 | 7.57 | 129.15 | -53.55 | 81.43 | 0.8087 | -547.0 | -421.4 | |
| 0.00 | 1.20 | 0.00 | 1.02 | 7.56 | 128.49 | -54.21 | 81.50 | 0.8153 | -136.0 | -213.3 | |
| 0.00 | 0.43 | 0.00 | 0.37 | 7.49 | 128.09 | -54.61 | 81.61 | 0.8193 | -366.0 | -271.4 | |
| 0.00 | 2.90 | 0.00 | 2.54 | 8.56 | 127.51 | -55.20 | 80.37 | 0.8258 | -228.0 | -87.7 | |
| 0.94 | 7.43 | 0.83 | 6.52 | 8.97 | 127.20 | -55.50 | 79.90 | 0.8291 | 645.3 | 458.7 | |
| 0.00 | 1.28 | 0.00 | 1.14 | 8.94 | 126.94 | -55.76 | 79.96 | 0.8315 | 493.0 | 431.5 | |
| 0.00 | 2.99 | 0.00 | 2.68 | 8.75 | 126.45 | -56.26 | 80.24 | 0.8361 | 499.0 | 486.1 | |
| 0.00 | 0.68 | 0.00 | 0.62 | 7.85 | 126.16 | -56.55 | 81.34 | 0.8382 | 501.0 | 452.5 | |
| 20.59 | 68.61 | 18.79 | 62.90 | 8.35 | 125.77 | -56.93 | 80.77 | 0.8421 | 747.4 | 148.0 | |
| 0.00 | 0.77 | 0.00 | 0.70 | 7.69 | 125.64 | -57.06 | 81.56 | 0.8430 | 577.0 | 496.8 | |
| 0.00 | 0.60 | 0.00 | 0.59 | 7.59 | 123.03 | -59.68 | 81.86 | 0.8664 | 386.0 | 387.4 | |
| 0.00 | 0.94 | 0.00 | 0.95 | 10.18 | 122.25 | -60.45 | 78.94 | 0.8744 | 432.0 | 329.8 | |
| 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. | |