SDO HMI 2011-01-04 01:58:55 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 |
| 100.34 | 287.01 | 50.97 | 145.89 | -14.14 | 207.95 | -6.80 | 149.35 | 0.2244 | -107.2 | -35.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-01-04 01:58:55 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 |
| 0.51 | 65.49 | 0.26 | 33.12 | -14.36 | 211.19 | -3.55 | 162.56 | 0.2013 | 1106.3 | 554.6 | |
| 0.00 | 0.85 | 0.00 | 0.43 | -15.89 | 211.07 | -3.67 | 164.18 | 0.2270 | 885.0 | 672.7 | |
| 9.26 | -1.00 | 4.68 | -1.00 | -14.47 | 211.07 | -3.68 | 162.18 | 0.2039 | 1317.8 | 999999 | |
| 1.44 | -1.00 | 0.73 | -1.00 | -14.77 | 210.91 | -3.84 | 161.94 | 0.2096 | 959.4 | 999999 | |
| 23.62 | 45.62 | 11.94 | 23.07 | -13.90 | 210.01 | -4.73 | 156.41 | 0.2011 | 1160.4 | 839.2 | |
| 0.00 | 2.72 | 0.00 | 1.38 | -15.31 | 209.98 | -4.76 | 158.90 | 0.2236 | 692.0 | 627.2 | |
| 6.37 | -5.00 | 3.23 | -5.00 | -14.17 | 209.52 | -5.23 | 154.85 | 0.2088 | 918.6 | 999999 | |
| 0.00 | 1.02 | 0.00 | 0.52 | -13.51 | 209.35 | -5.39 | 152.66 | 0.2000 | 1043.0 | 804.6 | |
| 6.46 | 15.80 | 3.28 | 8.02 | -14.77 | 209.20 | -5.55 | 154.77 | 0.2203 | 945.9 | 643.8 | |
| 0.00 | 2.80 | 0.00 | 1.42 | -13.39 | 209.11 | -5.64 | 151.33 | 0.2001 | 1106.0 | 743.8 | |
| 0.00 | 4.76 | 0.00 | 2.42 | -14.85 | 208.52 | -6.22 | 152.34 | 0.2268 | -1011.0 | -762.4 | |
| 0.93 | 2.89 | 0.47 | 1.46 | -12.87 | 207.91 | -6.84 | 145.03 | 0.2035 | 1064.6 | 897.6 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -14.97 | 207.72 | -7.03 | 149.67 | 0.2351 | -706.0 | -552.8 | |
| 0.00 | 1.78 | 0.00 | 0.91 | -14.85 | 207.54 | -7.21 | 148.77 | 0.2349 | -955.0 | -774.7 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -14.70 | 207.39 | -7.35 | 147.90 | 0.2341 | -723.0 | -458.6 | |
| 14.70 | 40.60 | 7.48 | 20.67 | -14.42 | 207.15 | -7.59 | 146.43 | 0.2324 | -1215.8 | -632.0 | |
| 0.00 | 2.80 | 0.00 | 1.43 | -13.78 | 206.13 | -8.61 | 141.37 | 0.2340 | -195.0 | -328.8 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -13.69 | 206.01 | -8.73 | 140.74 | 0.2341 | -844.0 | -646.1 | |
| 6.71 | 22.68 | 3.42 | 11.57 | -14.11 | 205.81 | -8.93 | 141.25 | 0.2417 | -1183.3 | -897.3 | |
| 2.04 | 4.93 | 1.04 | 2.51 | -13.21 | 205.82 | -8.93 | 138.74 | 0.2301 | -1007.0 | -824.5 | |
| 0.00 | 0.76 | 0.00 | 0.39 | -12.14 | 205.70 | -9.04 | 135.00 | 0.2183 | -866.0 | -730.0 | |
| 4.08 | -19.00 | 2.08 | -19.00 | -13.99 | 205.54 | -9.20 | 140.09 | 0.2430 | -1119.3 | 999999 | |
| 0.00 | 3.06 | 0.00 | 1.56 | -14.53 | 205.37 | -9.38 | 141.00 | 0.2518 | -577.0 | -620.5 | |
| 11.81 | 41.79 | 6.02 | 21.33 | -13.36 | 205.05 | -9.70 | 136.83 | 0.2407 | -1186.5 | -480.7 | |
| 0.00 | 1.87 | 0.00 | 0.96 | -14.04 | 204.99 | -9.76 | 138.61 | 0.2498 | -1152.0 | -870.3 | |
| 1.02 | 11.04 | 0.52 | 5.66 | -14.04 | 204.65 | -10.10 | 137.64 | 0.2536 | -1115.5 | -527.1 | |
| 0.00 | 3.31 | 0.00 | 1.70 | -14.61 | 204.56 | -10.19 | 138.93 | 0.2616 | -790.0 | -708.3 | |
| 5.27 | -24.00 | 2.69 | -24.00 | -13.47 | 204.52 | -10.23 | 135.68 | 0.2483 | -956.8 | 999999 | |
| 6.12 | -26.00 | 3.13 | -26.00 | -14.01 | 204.37 | -10.37 | 136.80 | 0.2564 | -993.4 | 999999 | |
| 0.00 | 3.74 | 0.00 | 1.92 | -14.60 | 203.97 | -10.77 | 137.34 | 0.2682 | -810.0 | -689.4 | |
| 0.00 | 1.44 | 0.00 | 0.74 | -14.00 | 203.91 | -10.84 | 135.56 | 0.2618 | -928.0 | -704.0 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -13.61 | 203.74 | -11.00 | 134.03 | 0.2592 | -734.0 | -514.2 | |
| 0.00 | 1.36 | 0.00 | 0.69 | -12.03 | 203.53 | -11.21 | 128.66 | 0.2446 | -872.0 | -650.4 | |
| 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. | |