SDO HMI 2011-11-13 10:58:58 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 |
| 77.78 | 432.68 | 108.83 | 599.52 | 18.97 | 106.35 | 68.90 | 289.16 | 0.9350 | -444.8 | -182.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-13 10:58:58 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 |
| 8.43 | 182.83 | 13.04 | 281.59 | 19.08 | 108.73 | 71.28 | 289.11 | 0.9487 | 342.9 | 82.9 | |
| 23.66 | -1.00 | 35.67 | -1.00 | 19.01 | 108.17 | 70.72 | 289.08 | 0.9458 | -598.8 | 999999 | |
| 0.00 | 1.72 | 0.00 | 2.42 | 18.21 | 106.77 | 69.32 | 288.31 | 0.9376 | -429.0 | -400.1 | |
| 9.21 | 24.61 | 12.96 | 34.59 | 18.65 | 106.71 | 69.26 | 288.78 | 0.9375 | -517.4 | -485.8 | |
| 0.00 | 1.98 | 0.00 | 2.80 | 19.42 | 106.80 | 69.35 | 289.60 | 0.9383 | -412.0 | -370.7 | |
| 0.00 | 1.29 | 0.00 | 1.75 | 18.47 | 105.85 | 68.40 | 288.65 | 0.9324 | -456.0 | -363.0 | |
| 4.65 | -4.00 | 6.46 | -4.00 | 19.22 | 106.43 | 68.98 | 289.41 | 0.9361 | -546.3 | 999999 | |
| 0.00 | 0.95 | 0.00 | 1.29 | 18.65 | 105.93 | 68.48 | 288.84 | 0.9329 | -276.0 | -223.1 | |
| 0.00 | 0.69 | 0.00 | 0.96 | 19.57 | 106.40 | 68.95 | 289.79 | 0.9361 | -472.0 | -478.9 | |
| 0.00 | 0.77 | 0.00 | 1.08 | 19.72 | 106.46 | 69.01 | 289.95 | 0.9365 | -470.0 | -464.8 | |
| 0.00 | 1.72 | 0.00 | 2.42 | 20.22 | 106.58 | 69.13 | 290.47 | 0.9374 | -395.0 | -282.9 | |
| 0.00 | 0.77 | 0.00 | 1.12 | 20.79 | 107.15 | 69.70 | 291.03 | 0.9409 | -248.0 | -175.2 | |
| 20.99 | 177.58 | 27.18 | 223.99 | 18.46 | 104.75 | 67.30 | 288.72 | 0.9256 | -695.2 | -483.1 | |
| 0.00 | 1.03 | 0.00 | 1.40 | 20.77 | 105.69 | 68.24 | 291.13 | 0.9326 | -388.0 | -370.9 | |
| 2.50 | -13.00 | 3.15 | -13.00 | 19.30 | 104.06 | 66.61 | 289.69 | 0.9217 | -475.4 | 999999 | |
| 2.06 | -13.00 | 2.56 | -13.00 | 19.20 | 103.58 | 66.13 | 289.63 | 0.9186 | -803.8 | 999999 | |
| 2.32 | 11.53 | 3.09 | 15.36 | 21.18 | 105.14 | 67.69 | 291.61 | 0.9295 | -630.7 | -318.1 | |
| 3.44 | 5.68 | 4.16 | 6.86 | 20.28 | 102.74 | 65.29 | 290.88 | 0.9138 | -434.6 | -448.6 | |
| 0.00 | 1.89 | 0.00 | 2.18 | 19.21 | 101.48 | 64.03 | 289.84 | 0.9044 | -109.0 | -62.1 | |
| 0.00 | 5.25 | 0.00 | 6.30 | 20.73 | 102.50 | 65.05 | 291.40 | 0.9126 | -300.0 | -225.9 | |
| 0.00 | 2.84 | 0.00 | 3.28 | 19.77 | 101.53 | 64.08 | 290.46 | 0.9052 | -454.0 | -393.1 | |
| 0.00 | 0.86 | 0.00 | 0.94 | 19.53 | 99.87 | 62.42 | 290.39 | 0.8931 | 475.0 | 420.3 | |
| 0.52 | 5.85 | 0.56 | 6.31 | 19.67 | 99.49 | 62.04 | 290.60 | 0.8904 | 628.7 | 488.5 | |
| 0.00 | 1.03 | 0.00 | 1.13 | 20.23 | 99.74 | 62.29 | 291.18 | 0.8928 | 488.0 | 405.6 | |
| 0.00 | 0.95 | 0.00 | 0.97 | 19.05 | 98.03 | 60.58 | 290.09 | 0.8787 | 373.0 | 291.2 | |
| 0.00 | 0.86 | 0.00 | 0.78 | 18.47 | 93.50 | 56.05 | 290.11 | 0.8400 | 528.0 | 489.6 | |
| 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. | |