SDO HMI 2011-01-01 22:58:55 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 |
| 79.58 | 205.49 | 49.06 | 127.16 | -13.47 | 206.99 | -35.74 | 108.58 | 0.6010 | 28.0 | -145.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-01 22:58:55 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 | 1.19 | 0.00 | 0.70 | -13.53 | 210.90 | -31.83 | 110.26 | 0.5488 | -661.0 | -439.6 | |
| 0.00 | 1.95 | 0.00 | 1.16 | -14.30 | 210.39 | -32.35 | 111.35 | 0.5588 | 652.0 | 496.3 | |
| 2.04 | 32.10 | 1.21 | 19.14 | -13.37 | 210.32 | -32.42 | 109.70 | 0.5561 | 872.6 | 735.0 | |
| 14.86 | -3.00 | 8.87 | -3.00 | -13.72 | 210.15 | -32.58 | 110.24 | 0.5597 | 1042.5 | 999999 | |
| 1.53 | -3.00 | 0.91 | -3.00 | -14.08 | 210.10 | -32.64 | 110.83 | 0.5619 | 779.4 | 999999 | |
| 0.00 | 2.55 | 0.00 | 1.53 | -14.53 | 209.88 | -32.85 | 111.49 | 0.5666 | 605.0 | 611.9 | |
| 0.00 | 1.10 | 0.00 | 0.66 | -14.58 | 209.72 | -33.01 | 111.51 | 0.5689 | 460.0 | 509.3 | |
| 2.97 | 11.80 | 1.78 | 7.07 | -13.32 | 209.82 | -32.91 | 109.40 | 0.5628 | 836.4 | 506.8 | |
| 1.95 | -8.00 | 1.17 | -8.00 | -13.59 | 209.74 | -32.99 | 109.83 | 0.5648 | 829.3 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -13.02 | 209.68 | -33.05 | 108.82 | 0.5635 | 723.0 | 557.4 | |
| 12.06 | 26.33 | 7.25 | 15.84 | -13.79 | 209.42 | -33.31 | 110.03 | 0.5699 | 761.5 | 275.7 | |
| 0.00 | 2.89 | 0.00 | 1.74 | -12.58 | 209.13 | -33.60 | 107.84 | 0.5696 | 728.0 | 629.6 | |
| 0.00 | 1.53 | 0.00 | 0.93 | -13.84 | 208.79 | -33.94 | 109.82 | 0.5785 | 226.0 | 132.8 | |
| 0.00 | 0.85 | 0.00 | 0.52 | -14.51 | 208.23 | -34.50 | 110.71 | 0.5885 | 475.0 | 340.0 | |
| 0.00 | 0.93 | 0.00 | 0.57 | -13.50 | 207.70 | -35.03 | 108.83 | 0.5919 | -711.0 | -499.6 | |
| 1.87 | 2.46 | 1.15 | 1.51 | -11.99 | 207.31 | -35.42 | 106.19 | 0.5925 | 684.4 | 356.9 | |
| 3.74 | 5.77 | 2.31 | 3.56 | -13.33 | 207.06 | -35.67 | 108.31 | 0.5999 | 658.5 | 501.8 | |
| 2.04 | 2.97 | 1.27 | 1.85 | -14.07 | 206.44 | -36.29 | 109.26 | 0.6105 | -749.5 | -668.3 | |
| 3.99 | 9.34 | 2.48 | 5.81 | -11.69 | 206.17 | -36.56 | 105.33 | 0.6072 | 851.8 | 564.5 | |
| 0.00 | 1.44 | 0.00 | 0.90 | -12.46 | 205.93 | -36.80 | 106.51 | 0.6124 | -432.0 | -467.7 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -12.90 | 205.74 | -36.99 | 107.16 | 0.6161 | -572.0 | -510.9 | |
| 1.19 | 74.82 | 0.75 | 47.38 | -13.86 | 205.53 | -37.20 | 108.60 | 0.6217 | -1066.2 | -671.9 | |
| 0.00 | 1.70 | 0.00 | 1.07 | -12.98 | 205.46 | -37.27 | 107.20 | 0.6200 | -873.0 | -768.3 | |
| 12.48 | -22.00 | 7.91 | -22.00 | -13.76 | 205.21 | -37.53 | 108.33 | 0.6256 | -1005.0 | 999999 | |
| 11.13 | -22.00 | 7.06 | -22.00 | -13.21 | 204.92 | -37.81 | 107.37 | 0.6276 | -1035.6 | 999999 | |
| 3.40 | -22.00 | 2.16 | -22.00 | -12.90 | 204.86 | -37.87 | 106.88 | 0.6276 | -974.9 | 999999 | |
| 0.00 | 6.11 | 0.00 | 3.92 | -14.00 | 204.39 | -38.35 | 108.43 | 0.6368 | -799.0 | -614.9 | |
| 4.33 | 14.18 | 2.78 | 9.12 | -13.57 | 204.04 | -38.69 | 107.66 | 0.6400 | -648.9 | -466.9 | |
| 0.00 | 0.93 | 0.00 | 0.62 | -13.54 | 202.35 | -40.38 | 107.12 | 0.6614 | -543.0 | -415.7 | |
| 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. | |