SDO HMI 2011-10-12 04:59:02 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 |
| 78.55 | 290.42 | 70.64 | 257.68 | -12.41 | 49.52 | -53.21 | 109.46 | 0.8310 | 112.6 | 79.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-12 04:59:02 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 |
| 16.20 | 192.38 | 13.71 | 164.16 | -12.39 | 51.52 | -51.21 | 110.09 | 0.8128 | 936.0 | 226.8 | |
| 1.49 | -1.00 | 1.27 | -1.00 | -12.31 | 51.05 | -51.68 | 109.83 | 0.8170 | 338.4 | 999999 | |
| 12.43 | -1.00 | 10.60 | -1.00 | -12.02 | 51.08 | -51.65 | 109.50 | 0.8159 | 874.8 | 999999 | |
| 0.53 | -1.00 | 0.45 | -1.00 | -12.12 | 50.65 | -52.08 | 109.48 | 0.8202 | -100.8 | 999999 | |
| 2.28 | -1.00 | 1.97 | -1.00 | -12.61 | 50.52 | -52.21 | 109.99 | 0.8229 | -276.5 | 999999 | |
| 8.32 | -1.00 | 7.19 | -1.00 | -12.32 | 50.55 | -52.18 | 109.67 | 0.8218 | 407.5 | 999999 | |
| 1.93 | 6.48 | 1.71 | 5.75 | -14.07 | 49.96 | -52.77 | 111.49 | 0.8322 | 545.9 | 310.9 | |
| 3.06 | 8.93 | 2.74 | 8.01 | -13.91 | 49.60 | -53.13 | 111.19 | 0.8350 | 408.1 | 220.6 | |
| 1.40 | -1.00 | 1.22 | -1.00 | -11.92 | 50.16 | -52.57 | 109.07 | 0.8243 | 188.4 | 999999 | |
| 2.01 | -8.00 | 1.81 | -8.00 | -14.15 | 49.41 | -53.32 | 111.40 | 0.8373 | 270.5 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.55 | -12.13 | 49.17 | -53.56 | 108.99 | 0.8339 | -563.0 | -502.3 | |
| 0.00 | 0.88 | 0.00 | 0.79 | -11.70 | 48.41 | -54.32 | 108.25 | 0.8397 | -509.0 | -373.1 | |
| 1.49 | 2.36 | 1.39 | 2.21 | -13.36 | 47.67 | -55.06 | 109.92 | 0.8504 | 327.8 | 371.4 | |
| 0.53 | 1.40 | 0.48 | 1.27 | -11.44 | 48.17 | -54.56 | 107.88 | 0.8412 | -501.7 | -433.3 | |
| 0.00 | 1.31 | 0.00 | 1.20 | -11.46 | 47.90 | -54.83 | 107.82 | 0.8437 | 417.0 | 278.4 | |
| 0.00 | 1.14 | 0.00 | 1.09 | -14.25 | 46.91 | -55.82 | 110.68 | 0.8591 | -515.0 | -429.4 | |
| 0.00 | 1.75 | 0.00 | 1.62 | -11.30 | 47.62 | -55.11 | 107.56 | 0.8457 | 504.0 | 317.0 | |
| 1.23 | 5.25 | 1.15 | 4.95 | -12.18 | 47.25 | -55.48 | 108.44 | 0.8511 | -602.5 | -649.2 | |
| 0.00 | 1.75 | 0.00 | 1.70 | -14.13 | 46.51 | -56.22 | 110.42 | 0.8621 | -535.0 | -426.5 | |
| 0.00 | 0.96 | 0.00 | 0.89 | -10.86 | 47.37 | -55.36 | 106.97 | 0.8469 | 467.0 | 298.9 | |
| 0.00 | 1.40 | 0.00 | 1.32 | -11.88 | 47.07 | -55.66 | 108.05 | 0.8520 | -431.0 | -384.6 | |
| 1.75 | 4.90 | 1.67 | 4.67 | -12.66 | 46.71 | -56.03 | 108.83 | 0.8569 | -669.2 | -685.3 | |
| 1.31 | -22.00 | 1.25 | -22.00 | -12.51 | 46.70 | -56.03 | 108.65 | 0.8566 | -732.2 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.91 | -11.70 | 46.96 | -55.77 | 107.82 | 0.8525 | -458.0 | -415.3 | |
| 0.00 | 0.96 | 0.00 | 0.92 | -12.17 | 46.59 | -56.14 | 108.24 | 0.8568 | -816.0 | -691.7 | |
| 2.10 | 23.20 | 2.01 | 22.36 | -12.06 | 46.40 | -56.33 | 108.07 | 0.8581 | -806.2 | -485.5 | |
| 0.00 | 1.23 | 0.00 | 1.18 | -12.32 | 46.32 | -56.41 | 108.33 | 0.8594 | -597.0 | -522.2 | |
| 5.87 | 32.57 | 5.77 | 32.13 | -13.28 | 45.82 | -56.91 | 109.26 | 0.8658 | -490.4 | -175.1 | |
| 5.52 | -26.00 | 5.32 | -26.00 | -11.84 | 46.14 | -56.59 | 107.74 | 0.8598 | -730.1 | 999999 | |
| 3.15 | -28.00 | 3.10 | -28.00 | -12.88 | 45.68 | -57.05 | 108.77 | 0.8661 | -500.2 | 999999 | |
| 2.36 | -26.00 | 2.28 | -26.00 | -11.57 | 46.06 | -56.67 | 107.40 | 0.8599 | -555.3 | 999999 | |
| 2.45 | -28.00 | 2.42 | -28.00 | -12.53 | 45.46 | -57.27 | 108.31 | 0.8670 | -459.0 | 999999 | |
| 1.14 | -28.00 | 1.13 | -28.00 | -12.61 | 45.26 | -57.47 | 108.35 | 0.8689 | 161.5 | 999999 | |
| 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. | |