SDO HMI 2011-11-27 08:58:57 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 |
| 97.89 | 540.56 | 54.74 | 303.03 | 19.42 | 192.45 | -21.55 | 47.86 | 0.4671 | -289.7 | -154.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-27 08:58:57 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 | 1.20 | 0.00 | 0.64 | 16.14 | 198.72 | -15.28 | 44.75 | 0.3613 | -808.0 | -581.3 | |
| 0.00 | 0.94 | 0.00 | 0.51 | 19.05 | 196.11 | -17.89 | 43.64 | 0.4226 | -785.0 | -607.9 | |
| 2.57 | 370.94 | 1.42 | 204.30 | 19.54 | 194.86 | -19.14 | 44.65 | 0.4416 | -798.2 | -472.0 | |
| 36.02 | -3.00 | 19.77 | -3.00 | 18.48 | 194.69 | -19.31 | 46.73 | 0.4326 | -1307.9 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.67 | 20.59 | 193.99 | -20.02 | 44.12 | 0.4622 | -824.0 | -654.8 | |
| 11.55 | -3.00 | 6.36 | -3.00 | 18.51 | 194.12 | -19.88 | 47.47 | 0.4394 | -1125.4 | 999999 | |
| 9.50 | -3.00 | 5.25 | -3.00 | 18.88 | 193.98 | -20.02 | 47.02 | 0.4448 | -996.5 | 999999 | |
| 4.96 | -3.00 | 2.76 | -3.00 | 19.62 | 193.75 | -20.25 | 46.05 | 0.4549 | -774.2 | 999999 | |
| 2.40 | -3.00 | 1.33 | -3.00 | 19.34 | 193.75 | -20.25 | 46.52 | 0.4520 | -895.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 21.25 | 193.42 | -20.58 | 43.84 | 0.4750 | -742.0 | -564.3 | |
| 1.11 | -3.00 | 0.62 | -3.00 | 19.19 | 193.60 | -20.40 | 46.98 | 0.4521 | -770.2 | 999999 | |
| 0.00 | 0.86 | 0.00 | 0.47 | 17.70 | 193.52 | -20.48 | 49.73 | 0.4387 | -720.0 | -595.7 | |
| 0.00 | 0.68 | 0.00 | 0.38 | 19.96 | 193.23 | -20.77 | 46.16 | 0.4640 | -365.0 | -300.8 | |
| 0.00 | 3.08 | 0.00 | 1.73 | 19.45 | 192.16 | -21.85 | 48.37 | 0.4714 | -626.0 | -456.8 | |
| 2.57 | 3.08 | 1.45 | 1.74 | 19.98 | 191.57 | -22.43 | 48.21 | 0.4830 | 711.7 | 642.8 | |
| 2.65 | 3.94 | 1.50 | 2.22 | 18.98 | 190.87 | -23.13 | 50.70 | 0.4821 | -818.5 | -696.7 | |
| 0.00 | 0.77 | 0.00 | 0.44 | 20.69 | 190.57 | -23.44 | 48.22 | 0.5010 | -647.0 | -588.6 | |
| 0.00 | 1.03 | 0.00 | 0.57 | 15.38 | 191.21 | -22.80 | 56.89 | 0.4479 | -733.0 | -466.2 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 15.17 | 191.16 | -22.84 | 57.35 | 0.4468 | -837.0 | -709.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 19.07 | 190.51 | -23.49 | 50.95 | 0.4871 | -322.0 | -226.1 | |
| 0.00 | 3.34 | 0.00 | 1.87 | 17.03 | 190.43 | -23.57 | 54.62 | 0.4709 | -600.0 | -416.0 | |
| 9.07 | 33.80 | 5.20 | 19.39 | 20.21 | 189.82 | -24.19 | 49.81 | 0.5053 | 1056.3 | 636.7 | |
| 4.45 | 75.39 | 2.58 | 43.79 | 20.68 | 188.87 | -25.14 | 50.08 | 0.5202 | 1127.5 | 637.2 | |
| 0.00 | 1.80 | 0.00 | 1.05 | 21.90 | 188.61 | -25.40 | 48.45 | 0.5338 | 917.0 | 704.2 | |
| 1.11 | -23.00 | 0.65 | -23.00 | 20.89 | 188.65 | -25.35 | 49.96 | 0.5246 | 854.7 | 999999 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 19.08 | 188.90 | -25.11 | 52.64 | 0.5066 | 804.0 | 631.5 | |
| 1.71 | -23.00 | 0.99 | -23.00 | 20.67 | 188.48 | -25.52 | 50.48 | 0.5246 | 973.5 | 999999 | |
| 1.37 | -23.00 | 0.80 | -23.00 | 21.02 | 188.31 | -25.69 | 50.11 | 0.5295 | 749.3 | 999999 | |
| 4.28 | -23.00 | 2.50 | -23.00 | 20.95 | 188.01 | -25.99 | 50.52 | 0.5324 | 682.3 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 20.29 | 187.64 | -26.36 | 51.92 | 0.5312 | 645.0 | 512.7 | |
| 0.00 | 1.54 | 0.00 | 0.93 | 24.31 | 186.51 | -27.49 | 47.03 | 0.5772 | 757.0 | 654.0 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 22.70 | 185.64 | -28.36 | 50.13 | 0.5733 | 855.0 | 638.2 | |
| 0.00 | 2.40 | 0.00 | 1.47 | 24.32 | 185.18 | -28.82 | 48.22 | 0.5914 | 627.0 | 528.6 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 22.98 | 185.39 | -28.61 | 49.93 | 0.5783 | 919.0 | 661.5 | |
| 2.57 | 6.50 | 1.56 | 3.95 | 22.88 | 185.19 | -28.81 | 50.25 | 0.5797 | 916.4 | 764.8 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 23.23 | 185.04 | -28.96 | 49.89 | 0.5841 | 796.0 | 688.8 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 24.16 | 184.66 | -29.34 | 48.91 | 0.5955 | 694.0 | 589.4 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 22.85 | 184.95 | -29.06 | 50.52 | 0.5821 | 873.0 | 734.7 | |
| 0.00 | 1.28 | 0.00 | 0.79 | 24.45 | 184.44 | -29.56 | 48.70 | 0.6001 | 416.0 | 327.1 | |
| 0.00 | 5.73 | 0.00 | 3.50 | 23.17 | 184.72 | -29.28 | 50.26 | 0.5870 | 903.0 | 642.1 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 23.23 | 184.56 | -29.44 | 50.31 | 0.5893 | 642.0 | 513.8 | |
| 0.00 | 1.37 | 0.00 | 0.83 | 22.72 | 184.64 | -29.36 | 50.97 | 0.5844 | 773.0 | 650.7 | |
| 0.00 | 2.82 | 0.00 | 1.73 | 22.91 | 184.30 | -29.70 | 50.99 | 0.5896 | 815.0 | 703.6 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 22.68 | 184.14 | -29.87 | 51.45 | 0.5898 | 645.0 | 480.9 | |
| 0.00 | 2.57 | 0.00 | 1.58 | 22.97 | 183.88 | -30.12 | 51.25 | 0.5947 | 499.0 | 443.7 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 20.72 | 183.71 | -30.30 | 54.70 | 0.5804 | 607.0 | 477.2 | |
| 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. | |