SDO HMI 2011-01-03 23:58:55 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 |
| 99.11 | 325.78 | 50.52 | 166.02 | -14.15 | 207.86 | -7.98 | 145.27 | 0.2357 | -166.7 | -43.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-03 23:58:55 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 | 2.46 | 0.00 | 1.25 | -15.72 | 211.56 | -4.28 | 161.49 | 0.2276 | 697.0 | 568.5 | |
| 0.00 | 0.85 | 0.00 | 0.43 | -15.15 | 211.20 | -4.64 | 159.16 | 0.2204 | 493.0 | 459.1 | |
| 9.94 | 81.79 | 5.03 | 41.42 | -14.48 | 211.06 | -4.78 | 157.40 | 0.2108 | 1329.6 | 569.8 | |
| 1.02 | -3.00 | 0.52 | -3.00 | -14.12 | 211.04 | -4.80 | 156.60 | 0.2053 | 1043.7 | 999999 | |
| 1.53 | -3.00 | 0.78 | -3.00 | -14.78 | 210.84 | -5.00 | 157.04 | 0.2170 | 892.8 | 999999 | |
| 0.00 | 1.53 | 0.00 | 0.78 | -16.20 | 210.25 | -5.59 | 157.26 | 0.2430 | 949.0 | 687.6 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -15.35 | 209.88 | -5.96 | 154.35 | 0.2325 | 884.0 | 631.0 | |
| 20.72 | 31.34 | 10.50 | 15.88 | -13.91 | 209.86 | -5.98 | 151.18 | 0.2109 | 1135.4 | 782.3 | |
| 1.19 | 16.48 | 0.60 | 8.38 | -14.71 | 209.41 | -6.44 | 151.28 | 0.2267 | 923.9 | 685.2 | |
| 2.55 | 9.17 | 1.29 | 4.66 | -14.17 | 209.21 | -6.63 | 149.29 | 0.2204 | 888.4 | 475.6 | |
| 5.95 | -9.00 | 3.02 | -9.00 | -14.77 | 209.13 | -6.71 | 150.39 | 0.2298 | 867.8 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -13.45 | 209.17 | -6.67 | 147.33 | 0.2104 | 1018.0 | 685.7 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -13.36 | 208.93 | -6.92 | 146.16 | 0.2113 | 1056.0 | 760.5 | |
| 0.00 | 4.93 | 0.00 | 2.51 | -14.83 | 208.48 | -7.36 | 148.22 | 0.2362 | -1045.0 | -802.6 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -13.93 | 208.39 | -7.45 | 145.69 | 0.2244 | 440.0 | 367.7 | |
| 0.00 | 1.10 | 0.00 | 0.56 | -14.88 | 207.80 | -8.04 | 146.08 | 0.2433 | -743.0 | -589.3 | |
| 0.00 | 3.91 | 0.00 | 1.98 | -12.85 | 207.84 | -8.00 | 140.74 | 0.2154 | 1061.0 | 898.7 | |
| 17.92 | 45.78 | 9.15 | 23.36 | -14.43 | 207.24 | -8.61 | 143.13 | 0.2427 | -1168.8 | -654.3 | |
| 3.48 | -18.00 | 1.78 | -18.00 | -14.18 | 206.91 | -8.93 | 141.47 | 0.2429 | -931.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.65 | -14.00 | 206.64 | -9.20 | 140.16 | 0.2434 | 727.0 | 513.1 | |
| 0.00 | 5.27 | 0.00 | 2.69 | -13.97 | 206.27 | -9.57 | 138.98 | 0.2470 | -406.0 | -493.4 | |
| 0.00 | 0.51 | 0.00 | 0.26 | -14.72 | 206.14 | -9.70 | 140.61 | 0.2579 | -759.0 | -526.2 | |
| 7.30 | 25.48 | 3.74 | 13.04 | -14.11 | 205.80 | -10.04 | 138.05 | 0.2541 | -1161.3 | -792.1 | |
| 1.95 | 3.99 | 1.00 | 2.04 | -13.22 | 205.81 | -10.03 | 135.51 | 0.2431 | -1043.4 | -874.7 | |
| 0.00 | 5.27 | 0.00 | 2.68 | -12.35 | 205.75 | -10.09 | 132.67 | 0.2338 | -820.0 | -792.7 | |
| 0.00 | 1.95 | 0.00 | 1.00 | -14.71 | 205.65 | -10.19 | 139.22 | 0.2632 | -849.0 | -666.5 | |
| 3.65 | -23.00 | 1.87 | -23.00 | -13.93 | 205.53 | -10.31 | 136.80 | 0.2549 | -1065.1 | 999999 | |
| 0.00 | 1.61 | 0.00 | 0.83 | -14.47 | 205.35 | -10.49 | 137.78 | 0.2635 | -822.0 | -541.5 | |
| 9.43 | 45.27 | 4.83 | 23.18 | -13.33 | 205.03 | -10.81 | 133.76 | 0.2538 | -1224.7 | -547.7 | |
| 0.00 | 2.21 | 0.00 | 1.13 | -14.05 | 204.97 | -10.87 | 135.63 | 0.2629 | -1047.0 | -847.2 | |
| 2.04 | 9.94 | 1.05 | 5.11 | -13.98 | 204.63 | -11.21 | 134.60 | 0.2662 | -1085.2 | -959.2 | |
| 0.00 | 5.61 | 0.00 | 2.89 | -14.64 | 204.54 | -11.30 | 136.14 | 0.2750 | -856.0 | -717.3 | |
| 4.16 | -29.00 | 2.13 | -29.00 | -13.47 | 204.56 | -11.28 | 132.99 | 0.2612 | -1022.6 | 999999 | |
| 6.28 | -31.00 | 3.23 | -31.00 | -13.98 | 204.39 | -11.46 | 133.99 | 0.2691 | -943.2 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.74 | -14.01 | 204.17 | -11.67 | 133.54 | 0.2721 | -861.0 | -684.1 | |
| 0.00 | 6.79 | 0.00 | 3.51 | -14.57 | 203.92 | -11.92 | 134.48 | 0.2815 | -676.0 | -583.7 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -14.00 | 203.79 | -12.05 | 132.65 | 0.2766 | -718.0 | -616.1 | |
| 0.00 | 2.12 | 0.00 | 1.09 | -13.58 | 203.69 | -12.15 | 131.24 | 0.2733 | -880.0 | -627.3 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -12.29 | 203.48 | -12.36 | 126.93 | 0.2629 | -673.0 | -538.9 | |
| 0.00 | 1.27 | 0.00 | 0.67 | -16.12 | 202.16 | -13.68 | 134.47 | 0.3199 | -753.0 | -563.5 | |
| 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. | |