SDO HMI 2011-07-07 14:59:11 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 |
| 26.41 | 165.08 | 23.74 | 146.95 | 17.24 | 354.54 | 55.57 | 288.44 | 0.8321 | -266.9 | -210.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-07 14:59:11 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 |
| 4.63 | 89.09 | 4.26 | 81.18 | 17.00 | 355.92 | 56.95 | 287.95 | 0.8447 | -434.9 | -194.6 | |
| 3.54 | -1.00 | 3.23 | -1.00 | 16.83 | 355.60 | 56.63 | 287.79 | 0.8417 | -773.6 | 999999 | |
| 2.27 | -1.00 | 2.06 | -1.00 | 16.72 | 355.32 | 56.35 | 287.70 | 0.8390 | -667.0 | 999999 | |
| 2.27 | -1.00 | 2.06 | -1.00 | 17.06 | 355.42 | 56.45 | 288.09 | 0.8403 | -723.1 | 999999 | |
| 0.00 | 1.09 | 0.00 | 1.00 | 17.68 | 355.66 | 56.69 | 288.79 | 0.8431 | 133.0 | 114.8 | |
| 2.36 | -1.00 | 2.13 | -1.00 | 17.08 | 355.08 | 56.11 | 288.16 | 0.8372 | -685.0 | 999999 | |
| 0.00 | 3.00 | 0.00 | 2.68 | 16.61 | 354.87 | 55.90 | 287.64 | 0.8348 | -196.0 | -233.4 | |
| 1.63 | -1.00 | 1.46 | -1.00 | 16.87 | 354.76 | 55.79 | 287.96 | 0.8340 | -742.6 | 999999 | |
| 0.00 | 2.72 | 0.00 | 2.45 | 17.40 | 355.00 | 56.03 | 288.55 | 0.8369 | -542.0 | -486.3 | |
| 0.00 | 3.54 | 0.00 | 3.20 | 17.80 | 355.13 | 56.17 | 289.01 | 0.8386 | -431.0 | -267.9 | |
| 1.45 | 27.24 | 1.32 | 24.55 | 18.21 | 355.28 | 56.31 | 289.47 | 0.8404 | -356.0 | -367.3 | |
| 0.00 | 1.18 | 0.00 | 1.05 | 17.26 | 354.65 | 55.68 | 288.44 | 0.8335 | -620.0 | -606.9 | |
| 0.00 | 2.72 | 0.00 | 2.44 | 17.76 | 354.71 | 55.74 | 289.03 | 0.8347 | -631.0 | -497.8 | |
| 0.00 | 3.81 | 0.00 | 3.36 | 16.68 | 354.16 | 55.19 | 287.82 | 0.8283 | -670.0 | -576.7 | |
| 3.72 | -11.00 | 3.36 | -11.00 | 18.89 | 354.98 | 56.01 | 290.33 | 0.8387 | 468.8 | 999999 | |
| 0.00 | 2.63 | 0.00 | 2.30 | 16.79 | 353.82 | 54.85 | 288.00 | 0.8252 | -624.0 | -529.2 | |
| 3.09 | 4.99 | 2.63 | 4.25 | 16.36 | 352.82 | 53.85 | 287.64 | 0.8152 | -608.1 | -601.5 | |
| 1.45 | 2.09 | 1.23 | 1.77 | 16.69 | 352.68 | 53.71 | 288.06 | 0.8143 | -594.0 | -503.7 | |
| 0.00 | 2.54 | 0.00 | 2.13 | 16.05 | 352.26 | 53.29 | 287.34 | 0.8093 | -467.0 | -458.4 | |
| 0.00 | 1.00 | 0.00 | 0.87 | 21.51 | 352.89 | 53.92 | 293.83 | 0.8241 | -433.0 | -379.8 | |
| 0.00 | 1.45 | 0.00 | 1.15 | 15.25 | 349.75 | 50.78 | 286.75 | 0.7828 | 384.0 | 320.3 | |
| 0.00 | 1.00 | 0.00 | 0.79 | 15.55 | 349.50 | 50.53 | 287.17 | 0.7806 | 353.0 | 278.7 | |
| 0.00 | 1.82 | 0.00 | 1.44 | 16.36 | 349.63 | 50.66 | 288.18 | 0.7833 | 439.0 | 336.1 | |
| 0.00 | 1.27 | 0.00 | 1.01 | 16.83 | 349.65 | 50.68 | 288.77 | 0.7844 | 400.0 | 308.0 | |
| 0.00 | 4.27 | 0.00 | 3.40 | 17.15 | 349.67 | 50.70 | 289.16 | 0.7851 | 437.0 | 327.2 | |
| 0.00 | 1.09 | 0.00 | 0.88 | 18.49 | 350.00 | 51.03 | 290.79 | 0.7909 | -474.0 | -432.2 | |
| 0.00 | 1.36 | 0.00 | 1.07 | 16.86 | 349.11 | 50.14 | 288.91 | 0.7788 | 619.0 | 524.1 | |
| 0.00 | 1.27 | 0.00 | 1.00 | 16.58 | 348.96 | 49.99 | 288.59 | 0.7767 | 553.0 | 506.4 | |
| 0.00 | 1.73 | 0.00 | 1.33 | 14.79 | 348.27 | 49.30 | 286.42 | 0.7664 | 474.0 | 364.4 | |
| 0.00 | 2.18 | 0.00 | 1.65 | 18.28 | 347.03 | 48.06 | 291.20 | 0.7599 | 605.0 | 419.2 | |
| 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. | |