SDO HMI 2014-03-26 06:00:31 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 |
| 26.40 | 69.80 | 14.17 | 37.55 | 3.36 | 139.28 | -20.50 | 63.97 | 0.3906 | -51.2 | -32.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-26 06:00:31 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 | 1.05 | 0.00 | 0.56 | 3.64 | 141.67 | -18.11 | 60.45 | 0.3582 | -868.0 | -736.2 | |
| 0.00 | 1.49 | 0.00 | 0.79 | 4.34 | 141.59 | -18.19 | 58.88 | 0.3651 | -808.0 | -677.5 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 4.65 | 141.52 | -18.26 | 58.27 | 0.3688 | -782.0 | -554.9 | |
| 5.51 | 17.93 | 2.92 | 9.52 | 3.41 | 141.49 | -18.29 | 61.28 | 0.3589 | -1140.7 | -726.1 | |
| 5.07 | -4.00 | 2.69 | -4.00 | 3.59 | 141.36 | -18.42 | 61.00 | 0.3622 | -1008.3 | 999999 | |
| 1.92 | 3.24 | 1.03 | 1.72 | 4.09 | 141.13 | -18.66 | 60.14 | 0.3695 | -887.3 | -690.6 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 3.64 | 140.91 | -18.87 | 61.48 | 0.3689 | -547.0 | -474.8 | |
| 0.96 | 2.80 | 0.51 | 1.49 | 3.03 | 140.26 | -19.52 | 63.77 | 0.3736 | -1039.1 | -800.9 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 3.49 | 140.19 | -19.60 | 62.77 | 0.3781 | -590.0 | -532.9 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 4.39 | 139.81 | -19.97 | 61.17 | 0.3903 | 728.0 | 509.5 | |
| 0.00 | 1.57 | 0.00 | 0.84 | 2.88 | 139.62 | -20.16 | 64.89 | 0.3817 | -865.0 | -704.7 | |
| 0.00 | 2.71 | 0.00 | 1.46 | 3.51 | 139.58 | -20.20 | 63.44 | 0.3870 | -577.0 | -520.8 | |
| 0.00 | 1.31 | 0.00 | 0.71 | 5.09 | 139.15 | -20.63 | 60.46 | 0.4051 | -760.0 | -607.9 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 4.29 | 139.18 | -20.61 | 62.16 | 0.3986 | 771.0 | 601.1 | |
| 0.00 | 1.49 | 0.00 | 0.81 | 5.44 | 138.76 | -21.03 | 60.19 | 0.4134 | -737.0 | -519.4 | |
| 0.00 | 1.14 | 0.00 | 0.62 | 5.30 | 138.41 | -21.38 | 60.89 | 0.4172 | -700.0 | -554.0 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 3.03 | 138.28 | -21.51 | 66.01 | 0.4024 | 704.0 | 574.8 | |
| 5.77 | 11.46 | 3.13 | 6.21 | 3.52 | 138.20 | -21.58 | 64.99 | 0.4069 | 1050.8 | 617.1 | |
| 0.00 | 1.49 | 0.00 | 0.80 | 2.76 | 138.05 | -21.73 | 66.84 | 0.4039 | 933.0 | 763.4 | |
| 6.82 | 12.51 | 3.70 | 6.79 | 2.72 | 137.60 | -22.18 | 67.37 | 0.4103 | 1025.3 | 787.0 | |
| 0.00 | 1.57 | 0.00 | 0.87 | 2.27 | 135.62 | -24.16 | 70.13 | 0.4367 | 910.0 | 768.8 | |
| 0.35 | 1.66 | 0.19 | 0.92 | 2.05 | 135.23 | -24.55 | 70.92 | 0.4412 | 982.5 | 834.1 | |
| 0.00 | 1.57 | 0.00 | 0.87 | 0.20 | 134.88 | -24.90 | 75.19 | 0.4373 | 826.0 | 632.3 | |
| 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. | |