SDO HMI 2014-11-07 22:00:27 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 |
| 33.03 | 83.68 | 24.03 | 59.83 | -5.25 | 89.82 | 45.21 | 258.99 | 0.7215 | 131.1 | 77.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-07 22:00:27 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 | 1.21 | 0.00 | 0.91 | -4.04 | 92.83 | 48.22 | 261.36 | 0.7547 | -155.0 | -130.1 | |
| 17.60 | 31.40 | 13.21 | 23.57 | -4.72 | 92.62 | 48.01 | 260.42 | 0.7535 | 757.8 | 437.6 | |
| 0.60 | 1.64 | 0.44 | 1.19 | -3.78 | 91.13 | 46.52 | 261.37 | 0.7347 | 592.7 | 508.4 | |
| 0.00 | 1.21 | 0.00 | 0.88 | -3.51 | 91.12 | 46.51 | 261.73 | 0.7340 | 599.0 | 455.8 | |
| 0.00 | 1.47 | 0.00 | 1.06 | -3.67 | 90.74 | 46.13 | 261.44 | 0.7299 | 669.0 | 588.1 | |
| 4.23 | 11.47 | 3.03 | 8.23 | -6.12 | 90.01 | 45.40 | 257.93 | 0.7263 | 809.2 | 585.7 | |
| 1.81 | -6.00 | 1.30 | -6.00 | -5.91 | 89.98 | 45.37 | 258.21 | 0.7255 | 750.8 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.62 | -6.41 | 89.61 | 45.00 | 257.44 | 0.7223 | 377.0 | 462.3 | |
| 0.00 | 2.76 | 0.00 | 1.97 | -6.70 | 89.48 | 44.87 | 257.00 | 0.7214 | 733.0 | 558.2 | |
| 0.00 | 1.64 | 0.00 | 1.15 | -6.18 | 88.66 | 44.05 | 257.48 | 0.7104 | -468.0 | -426.5 | |
| 0.00 | 0.78 | 0.00 | 0.54 | -4.12 | 88.28 | 43.67 | 260.26 | 0.7011 | 622.0 | 497.4 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -4.38 | 88.01 | 43.40 | 259.84 | 0.6983 | 564.0 | 558.5 | |
| 6.81 | 10.18 | 4.73 | 7.06 | -6.36 | 87.97 | 43.36 | 257.04 | 0.7026 | -693.6 | -435.1 | |
| 0.00 | 0.95 | 0.00 | 0.64 | -3.85 | 86.23 | 41.62 | 260.16 | 0.6749 | -414.0 | -313.4 | |
| 0.00 | 1.73 | 0.00 | 1.16 | -5.77 | 86.21 | 41.60 | 257.36 | 0.6793 | -664.0 | -554.3 | |
| 0.00 | 1.21 | 0.00 | 0.81 | -4.35 | 86.02 | 41.41 | 259.37 | 0.6734 | -489.0 | -380.9 | |
| 0.00 | 1.64 | 0.00 | 1.10 | -5.13 | 86.04 | 41.43 | 258.23 | 0.6755 | -609.0 | -476.8 | |
| 0.00 | 1.12 | 0.00 | 0.75 | -4.52 | 85.79 | 41.18 | 259.06 | 0.6709 | -723.0 | -492.9 | |
| 0.00 | 0.95 | 0.00 | 0.63 | -4.93 | 85.62 | 41.01 | 258.40 | 0.6698 | -634.0 | -463.7 | |
| 1.38 | 3.19 | 0.92 | 2.12 | -4.66 | 85.49 | 40.87 | 258.77 | 0.6673 | -730.9 | -626.0 | |
| 0.00 | 2.93 | 0.00 | 1.94 | -4.56 | 85.24 | 40.63 | 258.85 | 0.6639 | -885.0 | -664.7 | |
| 0.60 | 1.64 | 0.40 | 1.08 | -4.49 | 85.04 | 40.43 | 258.90 | 0.6612 | -850.7 | -725.2 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -8.91 | 84.73 | 40.12 | 252.30 | 0.6706 | -569.0 | -501.5 | |
| 0.00 | 0.86 | 0.00 | 0.55 | -6.57 | 81.74 | 37.13 | 254.60 | 0.6243 | -655.0 | -494.1 | |
| 0.00 | 1.12 | 0.00 | 0.70 | -9.98 | 79.79 | 35.18 | 248.39 | 0.6126 | -676.0 | -563.1 | |
| 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. | |