SDO HMI 2014-03-03 10:00:28 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 |
| 68.08 | 217.72 | 42.12 | 134.26 | 7.62 | 134.23 | 33.48 | 293.36 | 0.5976 | 153.7 | 20.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-03 10:00:28 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 | 0.52 | 0.00 | 0.35 | 5.45 | 141.75 | 41.01 | 286.11 | 0.6823 | -584.0 | -528.2 | |
| 0.00 | 2.07 | 0.00 | 1.35 | 4.01 | 139.78 | 39.03 | 284.88 | 0.6523 | -707.0 | -599.4 | |
| 1.04 | 2.33 | 0.66 | 1.49 | 7.11 | 137.36 | 36.62 | 290.65 | 0.6348 | 352.9 | 209.7 | |
| 16.16 | 27.30 | 10.32 | 17.42 | 7.70 | 137.05 | 36.30 | 291.69 | 0.6337 | -860.8 | -725.1 | |
| 0.00 | 1.73 | 0.00 | 1.10 | 7.18 | 136.70 | 35.95 | 291.13 | 0.6268 | -869.0 | -779.3 | |
| 1.21 | 7.52 | 0.77 | 4.80 | 8.38 | 136.71 | 35.96 | 292.89 | 0.6330 | -715.3 | -592.9 | |
| 1.12 | -4.00 | 0.71 | -4.00 | 8.09 | 136.49 | 35.75 | 292.59 | 0.6288 | -923.8 | 999999 | |
| 0.00 | 1.64 | 0.00 | 1.03 | 8.44 | 135.50 | 34.75 | 293.74 | 0.6182 | 441.0 | 390.7 | |
| 0.60 | 3.89 | 0.37 | 2.41 | 6.67 | 135.11 | 34.37 | 291.28 | 0.6039 | -853.3 | -710.6 | |
| 0.00 | 1.90 | 0.00 | 1.17 | 6.52 | 134.81 | 34.06 | 291.24 | 0.5993 | -817.0 | -688.0 | |
| 1.38 | 160.26 | 0.85 | 97.92 | 7.71 | 134.33 | 33.59 | 293.38 | 0.5995 | 588.1 | 136.9 | |
| 0.78 | -11.00 | 0.48 | -11.00 | 7.05 | 134.10 | 33.35 | 292.51 | 0.5929 | 602.9 | 999999 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 8.88 | 133.87 | 33.13 | 295.48 | 0.6004 | 621.0 | 563.4 | |
| 19.61 | -11.00 | 12.01 | -11.00 | 7.48 | 133.70 | 32.96 | 293.45 | 0.5902 | 981.4 | 999999 | |
| 3.37 | -11.00 | 2.07 | -11.00 | 7.82 | 133.73 | 32.99 | 293.96 | 0.5925 | 769.8 | 999999 | |
| 3.80 | -11.00 | 2.32 | -11.00 | 6.93 | 133.62 | 32.87 | 292.63 | 0.5860 | -1087.4 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.96 | 8.70 | 133.49 | 32.75 | 295.47 | 0.5946 | 774.0 | 585.3 | |
| 1.04 | -11.00 | 0.63 | -11.00 | 7.58 | 133.25 | 32.50 | 293.90 | 0.5848 | -522.8 | 999999 | |
| 4.06 | -11.00 | 2.48 | -11.00 | 7.94 | 133.24 | 32.50 | 294.48 | 0.5869 | 678.0 | 999999 | |
| 0.00 | 1.56 | 0.00 | 0.95 | 8.46 | 133.15 | 32.40 | 295.35 | 0.5888 | 721.0 | 615.3 | |
| 13.05 | -11.00 | 7.93 | -11.00 | 7.95 | 132.89 | 32.14 | 294.74 | 0.5824 | 576.9 | 999999 | |
| 0.00 | 1.12 | 0.00 | 0.68 | 8.44 | 132.44 | 31.69 | 295.84 | 0.5796 | 574.0 | 498.5 | |
| 0.00 | 0.26 | 0.00 | 0.16 | 7.91 | 132.32 | 31.57 | 295.09 | 0.5748 | 521.0 | 545.0 | |
| 0.86 | 3.11 | 0.52 | 1.88 | 8.25 | 132.28 | 31.53 | 295.65 | 0.5763 | 949.4 | 771.8 | |
| 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. | |