SDO HMI 2011-07-22 08:59:11 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 |
| 36.84 | 193.66 | 21.25 | 112.47 | 24.34 | 78.03 | -25.74 | 49.28 | 0.5234 | -310.0 | -157.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 08:59:11 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 |
| 21.96 | 86.84 | 12.53 | 49.54 | 24.02 | 79.99 | -23.78 | 47.88 | 0.4986 | -1072.3 | -476.1 | |
| 0.00 | 0.73 | 0.00 | 0.42 | 23.97 | 79.38 | -24.40 | 48.61 | 0.5050 | -563.0 | -445.0 | |
| 1.36 | 5.54 | 0.78 | 3.19 | 24.02 | 78.79 | -24.99 | 49.15 | 0.5122 | -791.2 | -694.2 | |
| 0.00 | 1.36 | 0.00 | 0.78 | 22.72 | 78.75 | -25.02 | 51.32 | 0.5018 | -684.0 | -503.5 | |
| 0.00 | 1.09 | 0.00 | 0.62 | 23.04 | 78.65 | -25.12 | 50.88 | 0.5056 | -832.0 | -653.6 | |
| 1.09 | 12.98 | 0.63 | 7.56 | 24.87 | 78.16 | -25.62 | 48.42 | 0.5265 | -798.2 | -795.8 | |
| 0.00 | 2.00 | 0.00 | 1.16 | 24.35 | 78.12 | -25.65 | 49.28 | 0.5225 | -853.0 | -690.2 | |
| 3.09 | -6.00 | 1.80 | -6.00 | 24.76 | 77.88 | -25.90 | 48.86 | 0.5286 | -904.6 | 999999 | |
| 1.36 | -6.00 | 0.79 | -6.00 | 24.50 | 77.94 | -25.84 | 49.21 | 0.5258 | -967.7 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.68 | 23.70 | 78.11 | -25.66 | 50.33 | 0.5172 | -698.0 | -629.9 | |
| 0.00 | 1.81 | 0.00 | 1.06 | 25.17 | 77.53 | -26.25 | 48.56 | 0.5360 | -843.0 | -671.2 | |
| 2.90 | 5.90 | 1.71 | 3.48 | 25.78 | 77.15 | -26.62 | 47.99 | 0.5452 | -807.6 | -462.2 | |
| 1.72 | 20.33 | 1.01 | 11.90 | 24.87 | 77.33 | -26.44 | 49.21 | 0.5357 | -551.2 | -273.2 | |
| 0.00 | 1.72 | 0.00 | 1.01 | 25.32 | 77.23 | -26.55 | 48.61 | 0.5406 | -466.0 | -367.4 | |
| 1.27 | -13.00 | 0.74 | -13.00 | 24.54 | 77.26 | -26.52 | 49.80 | 0.5338 | -424.9 | 999999 | |
| 0.00 | 1.63 | 0.00 | 0.96 | 24.56 | 76.84 | -26.94 | 50.16 | 0.5387 | -529.0 | -335.8 | |
| 0.00 | 1.00 | 0.00 | 0.59 | 24.37 | 76.89 | -26.89 | 50.42 | 0.5366 | -516.0 | -395.1 | |
| 0.00 | 2.54 | 0.00 | 1.50 | 24.71 | 76.54 | -27.24 | 50.19 | 0.5433 | -339.0 | -273.8 | |
| 0.00 | 17.88 | 0.00 | 10.57 | 24.26 | 75.82 | -27.96 | 51.54 | 0.5480 | 779.0 | 577.8 | |
| 0.00 | 2.00 | 0.00 | 1.18 | 24.05 | 75.45 | -28.33 | 52.18 | 0.5506 | 788.0 | 701.1 | |
| 0.00 | 5.81 | 0.00 | 3.46 | 24.66 | 75.19 | -28.59 | 51.46 | 0.5582 | 556.0 | 668.2 | |
| 0.00 | 1.72 | 0.00 | 1.02 | 23.63 | 75.44 | -28.34 | 52.86 | 0.5477 | 793.0 | 630.9 | |
| 0.00 | 0.54 | 0.00 | 0.33 | 25.01 | 74.87 | -28.91 | 51.19 | 0.5643 | 363.0 | 267.0 | |
| 0.00 | 2.99 | 0.00 | 1.82 | 26.46 | 74.44 | -29.34 | 49.38 | 0.5801 | 875.0 | 775.9 | |
| 0.00 | 1.18 | 0.00 | 0.70 | 24.42 | 74.86 | -28.91 | 52.10 | 0.5600 | 828.0 | 655.7 | |
| 0.00 | 4.54 | 0.00 | 2.70 | 23.60 | 74.65 | -29.13 | 53.55 | 0.5567 | 539.0 | 593.8 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 26.08 | 73.96 | -29.82 | 50.33 | 0.5824 | 755.0 | 589.5 | |
| 2.09 | 2.90 | 1.26 | 1.75 | 24.85 | 74.25 | -29.52 | 51.93 | 0.5701 | 853.4 | 730.2 | |
| 0.00 | 0.73 | 0.00 | 0.43 | 24.17 | 74.43 | -29.35 | 52.83 | 0.5633 | 668.0 | 623.5 | |
| 0.00 | 1.18 | 0.00 | 0.71 | 23.95 | 74.41 | -29.37 | 53.20 | 0.5619 | 585.0 | 486.6 | |
| 0.00 | 1.00 | 0.00 | 0.60 | 24.93 | 73.92 | -29.86 | 52.07 | 0.5745 | 713.0 | 625.8 | |
| 0.00 | 1.00 | 0.00 | 0.61 | 25.18 | 73.54 | -30.23 | 52.00 | 0.5805 | 552.0 | 486.5 | |
| 0.00 | 0.91 | 0.00 | 0.55 | 25.30 | 73.31 | -30.46 | 51.99 | 0.5839 | 570.0 | 401.2 | |
| 0.00 | 1.09 | 0.00 | 0.65 | 23.43 | 73.54 | -30.24 | 54.68 | 0.5684 | 748.0 | 508.8 | |
| 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. | |