SDO HMI 2011-10-13 21:59:02 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 |
| 118.85 | 339.39 | 68.85 | 196.71 | 10.31 | 49.03 | -31.16 | 79.97 | 0.5183 | 4.5 | 116.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-13 21:59:02 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 |
| 4.11 | 90.29 | 2.27 | 50.02 | 9.92 | 54.03 | -26.16 | 79.69 | 0.4433 | -988.7 | -485.8 | |
| 21.41 | -1.00 | 11.85 | -1.00 | 9.58 | 53.72 | -26.47 | 80.54 | 0.4475 | -1142.8 | 999999 | |
| 1.92 | -1.00 | 1.07 | -1.00 | 9.89 | 53.39 | -26.80 | 79.92 | 0.4531 | -676.6 | 999999 | |
| 3.93 | -1.00 | 2.19 | -1.00 | 9.58 | 53.21 | -26.98 | 80.64 | 0.4553 | -781.1 | 999999 | |
| 0.00 | 1.05 | 0.00 | 0.59 | 9.74 | 51.48 | -28.71 | 80.65 | 0.4818 | -743.0 | -579.2 | |
| 3.50 | 7.69 | 1.97 | 4.34 | 8.99 | 51.48 | -28.71 | 82.21 | 0.4809 | -947.6 | -642.9 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 9.64 | 51.25 | -28.94 | 80.91 | 0.4852 | -565.0 | -409.7 | |
| 2.27 | 8.57 | 1.29 | 4.87 | 10.58 | 50.84 | -29.35 | 79.07 | 0.4928 | 692.7 | 311.8 | |
| 3.85 | 42.13 | 2.18 | 24.01 | 9.29 | 50.83 | -29.36 | 81.70 | 0.4911 | -721.9 | -240.2 | |
| 0.00 | 2.45 | 0.00 | 1.41 | 14.50 | 50.17 | -30.03 | 71.57 | 0.5127 | 705.0 | 560.6 | |
| 1.66 | -8.00 | 0.95 | -8.00 | 10.42 | 50.65 | -29.55 | 79.43 | 0.4954 | -406.4 | 999999 | |
| 0.44 | -9.00 | 0.25 | -9.00 | 9.82 | 50.68 | -29.52 | 80.64 | 0.4941 | 369.8 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 15.61 | 49.88 | -30.31 | 69.60 | 0.5207 | 684.0 | 539.6 | |
| 2.53 | -9.00 | 1.45 | -9.00 | 9.54 | 50.46 | -29.74 | 81.24 | 0.4969 | -738.3 | 999999 | |
| 7.52 | -9.00 | 4.29 | -9.00 | 9.74 | 50.37 | -29.83 | 80.85 | 0.4985 | -1038.7 | 999999 | |
| 0.00 | 1.40 | 0.00 | 0.80 | 10.16 | 50.22 | -29.97 | 80.05 | 0.5013 | -770.0 | -660.9 | |
| 1.92 | 6.64 | 1.11 | 3.82 | 8.92 | 49.50 | -30.70 | 82.61 | 0.5106 | 894.7 | 773.7 | |
| 2.10 | -17.00 | 1.21 | -17.00 | 9.15 | 49.37 | -30.82 | 82.17 | 0.5127 | 899.7 | 999999 | |
| 0.00 | 1.84 | 0.00 | 1.06 | 10.48 | 49.02 | -31.18 | 79.64 | 0.5195 | -739.0 | -525.9 | |
| 0.35 | 1.40 | 0.20 | 0.81 | 11.13 | 48.80 | -31.39 | 78.44 | 0.5238 | -834.8 | -698.0 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 11.40 | 48.16 | -32.04 | 78.08 | 0.5336 | -463.0 | -403.5 | |
| 11.80 | 25.87 | 6.89 | 15.12 | 10.53 | 48.23 | -31.97 | 79.69 | 0.5312 | -703.1 | 9.8 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 11.48 | 47.97 | -32.23 | 77.97 | 0.5365 | -503.0 | -343.1 | |
| 0.00 | 1.05 | 0.00 | 0.61 | 8.46 | 48.23 | -31.97 | 83.61 | 0.5290 | -769.0 | -605.8 | |
| 6.47 | 17.04 | 3.80 | 10.02 | 9.59 | 47.58 | -32.62 | 81.55 | 0.5395 | 1009.8 | 806.5 | |
| 2.27 | 5.68 | 1.34 | 3.35 | 11.71 | 47.28 | -32.91 | 77.69 | 0.5467 | 972.9 | 667.1 | |
| 4.37 | -25.00 | 2.58 | -25.00 | 9.55 | 47.29 | -32.90 | 81.67 | 0.5435 | 762.9 | 999999 | |
| 1.57 | 36.88 | 0.94 | 21.95 | 11.65 | 46.63 | -33.56 | 77.95 | 0.5558 | 926.0 | 778.9 | |
| 0.00 | 2.27 | 0.00 | 1.35 | 10.92 | 46.47 | -33.72 | 79.30 | 0.5569 | 317.0 | 377.5 | |
| 11.62 | -28.00 | 6.93 | -28.00 | 11.51 | 46.36 | -33.84 | 78.25 | 0.5595 | 1036.8 | 999999 | |
| 0.00 | 0.96 | 0.00 | 0.57 | 10.91 | 46.29 | -33.90 | 79.35 | 0.5595 | 547.0 | 481.1 | |
| 2.27 | 15.91 | 1.36 | 9.50 | 10.22 | 45.90 | -34.29 | 80.63 | 0.5642 | 902.1 | 762.0 | |
| 0.00 | 3.93 | 0.00 | 2.37 | 11.38 | 45.60 | -34.59 | 78.63 | 0.5699 | 858.0 | 710.5 | |
| 0.00 | 2.10 | 0.00 | 1.26 | 10.44 | 45.54 | -34.65 | 80.29 | 0.5695 | 779.0 | 620.1 | |
| 5.77 | 53.67 | 3.49 | 32.57 | 10.87 | 45.15 | -35.04 | 79.60 | 0.5755 | 1023.1 | 463.3 | |
| 0.00 | 1.57 | 0.00 | 0.95 | 10.47 | 45.05 | -35.14 | 80.30 | 0.5764 | 762.0 | 538.4 | |
| 0.00 | 1.14 | 0.00 | 0.69 | 10.20 | 45.05 | -35.14 | 80.77 | 0.5762 | 831.0 | 704.0 | |
| 14.33 | -35.00 | 8.71 | -35.00 | 11.02 | 44.72 | -35.48 | 79.39 | 0.5818 | 918.2 | 999999 | |
| 0.87 | -35.00 | 0.53 | -35.00 | 10.66 | 44.73 | -35.47 | 80.01 | 0.5812 | 612.9 | 999999 | |
| 0.00 | 2.27 | 0.00 | 1.39 | 10.34 | 44.43 | -35.76 | 80.60 | 0.5849 | 656.0 | 474.8 | |
| 0.00 | 1.49 | 0.00 | 0.91 | 10.48 | 44.12 | -36.08 | 80.41 | 0.5895 | 507.0 | 429.7 | |
| 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. | |