SDO HMI 2011-05-26 15:59:54 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 |
| 38.11 | 107.33 | 20.80 | 58.46 | -15.63 | 114.07 | -20.23 | 126.76 | 0.4170 | -158.0 | -123.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-26 15:59:54 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 |
| 2.88 | 9.10 | 1.54 | 4.87 | -15.43 | 117.00 | -17.30 | 130.41 | 0.3781 | 1022.9 | 894.0 | |
| 5.95 | 9.19 | 3.19 | 4.93 | -15.71 | 116.74 | -17.55 | 130.59 | 0.3840 | 1031.2 | 745.8 | |
| 0.00 | 2.97 | 0.00 | 1.60 | -16.02 | 116.52 | -17.78 | 130.88 | 0.3899 | 429.0 | 554.3 | |
| 0.00 | 4.24 | 0.00 | 2.27 | -15.33 | 116.45 | -17.85 | 129.35 | 0.3840 | 825.0 | 734.7 | |
| 2.43 | 6.49 | 1.31 | 3.49 | -14.63 | 115.28 | -19.02 | 126.21 | 0.3924 | 1063.3 | 750.4 | |
| 0.00 | 1.80 | 0.00 | 0.97 | -14.04 | 114.87 | -19.43 | 124.37 | 0.3926 | 778.0 | 631.5 | |
| 1.53 | 2.34 | 0.83 | 1.28 | -16.32 | 114.48 | -19.82 | 128.57 | 0.4179 | 766.2 | 734.6 | |
| 0.00 | 5.32 | 0.00 | 2.87 | -14.53 | 114.66 | -19.64 | 125.16 | 0.3996 | 119.0 | 58.1 | |
| 0.00 | 1.35 | 0.00 | 0.73 | -15.47 | 114.57 | -19.73 | 126.99 | 0.4091 | 820.0 | 652.3 | |
| 0.00 | 0.90 | 0.00 | 0.49 | -14.56 | 114.46 | -19.84 | 124.97 | 0.4026 | 655.0 | 524.8 | |
| 0.00 | 1.44 | 0.00 | 0.78 | -14.19 | 114.36 | -19.94 | 124.04 | 0.4007 | 830.0 | 707.1 | |
| 0.00 | 1.17 | 0.00 | 0.64 | -16.09 | 113.33 | -20.97 | 126.63 | 0.4303 | -954.0 | -741.8 | |
| 0.00 | 4.33 | 0.00 | 2.38 | -16.40 | 113.26 | -21.04 | 127.15 | 0.4340 | -753.0 | -756.7 | |
| 2.07 | 38.22 | 1.13 | 20.96 | -15.52 | 113.25 | -21.05 | 125.43 | 0.4264 | -1043.3 | -797.7 | |
| 2.79 | -14.00 | 1.53 | -14.00 | -15.96 | 113.00 | -21.30 | 125.99 | 0.4334 | -957.8 | 999999 | |
| 8.92 | -14.00 | 4.90 | -14.00 | -15.58 | 112.84 | -21.46 | 125.05 | 0.4323 | -1022.1 | 999999 | |
| 10.37 | 15.77 | 5.72 | 8.70 | -16.30 | 112.52 | -21.78 | 126.07 | 0.4424 | -886.7 | -722.4 | |
| 1.17 | -14.00 | 0.65 | -14.00 | -15.86 | 112.54 | -21.76 | 125.25 | 0.4385 | -815.8 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.00 | -16.10 | 111.18 | -23.12 | 124.18 | 0.4580 | -783.0 | -604.5 | |
| 0.00 | 0.90 | 0.00 | 0.50 | -16.32 | 110.94 | -23.36 | 124.34 | 0.4627 | -628.0 | -610.2 | |
| 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. | |