| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.50 | 193.07 | 36.43 | 128.59 | -10.37 | 266.06 | 37.88 | 245.20 | 0.6663 | 238.6 | 119.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-27 17:00:33 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 | 1.06 | 0.00 | 0.80 | -9.76 | 274.41 | 46.23 | 250.66 | 0.7566 | 431.0 | 386.8 | |
| 0.00 | 0.79 | 0.00 | 0.61 | -11.59 | 274.55 | 46.37 | 248.43 | 0.7648 | 178.0 | 226.7 | |
| 0.00 | 2.21 | 0.00 | 1.66 | -14.92 | 272.39 | 44.21 | 243.33 | 0.7564 | 648.0 | 552.2 | |
| 18.62 | 80.38 | 13.06 | 56.43 | -8.32 | 270.73 | 42.55 | 250.96 | 0.7101 | 988.4 | 257.5 | |
| 0.00 | 0.62 | 0.00 | 0.44 | -10.25 | 270.31 | 42.13 | 248.21 | 0.7132 | 291.0 | 343.7 | |
| 0.00 | 1.68 | 0.00 | 1.16 | -7.94 | 269.90 | 41.72 | 251.11 | 0.6989 | 463.0 | 448.9 | |
| 7.94 | 18.00 | 5.49 | 12.44 | -8.46 | 269.84 | 41.66 | 250.37 | 0.7004 | 936.3 | 665.7 | |
| 0.00 | 1.59 | 0.00 | 1.09 | -8.32 | 269.21 | 41.03 | 250.28 | 0.6924 | 201.0 | 189.9 | |
| 0.00 | 1.24 | 0.00 | 0.86 | -10.74 | 269.12 | 40.94 | 246.96 | 0.7020 | 507.0 | 474.8 | |
| 0.00 | 0.53 | 0.00 | 0.35 | -6.87 | 267.34 | 39.16 | 251.42 | 0.6638 | 601.0 | 549.8 | |
| 0.00 | 1.94 | 0.00 | 1.28 | -7.94 | 266.83 | 38.65 | 249.63 | 0.6621 | 627.0 | 544.4 | |
| 0.00 | 0.53 | 0.00 | 0.35 | -8.31 | 266.83 | 38.65 | 249.10 | 0.6639 | 592.0 | 619.8 | |
| 0.00 | 1.06 | 0.00 | 0.74 | -16.39 | 267.23 | 39.05 | 238.57 | 0.7106 | 470.0 | 363.1 | |
| 0.00 | 1.24 | 0.00 | 0.80 | -7.48 | 265.66 | 37.48 | 249.68 | 0.6456 | 631.0 | 436.1 | |
| 0.00 | 1.76 | 0.00 | 1.19 | -15.49 | 264.85 | 36.67 | 238.14 | 0.6799 | 715.0 | 597.1 | |
| 0.00 | 1.59 | 0.00 | 1.08 | -16.87 | 265.03 | 36.85 | 236.51 | 0.6904 | -646.0 | -552.3 | |
| 0.00 | 1.41 | 0.00 | 0.90 | -10.60 | 263.15 | 34.97 | 243.66 | 0.6309 | -468.0 | -381.8 | |
| 8.47 | 12.26 | 5.26 | 7.62 | -10.79 | 260.99 | 32.82 | 241.87 | 0.6059 | 876.6 | 530.5 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -10.70 | 260.55 | 32.37 | 241.67 | 0.5998 | 783.0 | 521.8 | |
| 0.00 | 2.03 | 0.00 | 1.23 | -8.70 | 260.15 | 31.97 | 244.43 | 0.5825 | 807.0 | 689.7 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -10.65 | 260.36 | 32.18 | 241.60 | 0.5973 | 791.0 | 492.5 | |
| 0.00 | 0.71 | 0.00 | 0.43 | -10.31 | 259.92 | 31.74 | 241.78 | 0.5897 | 742.0 | 622.1 | |
| 0.00 | 1.50 | 0.00 | 0.92 | -11.25 | 259.85 | 31.67 | 240.32 | 0.5950 | 805.0 | 658.5 | |
| 0.00 | 3.09 | 0.00 | 1.91 | -13.06 | 259.44 | 31.26 | 237.35 | 0.6026 | -662.0 | -582.0 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -13.07 | 259.12 | 30.94 | 237.07 | 0.5989 | -861.0 | -723.5 | |
| 0.00 | 1.41 | 0.00 | 0.86 | -11.52 | 258.67 | 30.49 | 238.96 | 0.5825 | 443.0 | 504.1 | |
| 12.35 | 17.73 | 7.63 | 10.96 | -13.72 | 258.82 | 30.64 | 235.88 | 0.6002 | -927.4 | -604.9 | |
| 0.00 | 1.24 | 0.00 | 0.75 | -11.68 | 258.26 | 30.08 | 238.37 | 0.5787 | 715.0 | 595.9 | |
| 2.03 | 3.44 | 1.26 | 2.14 | -14.76 | 258.54 | 30.36 | 234.18 | 0.6050 | -723.4 | -558.2 | |
| 1.59 | 4.41 | 0.98 | 2.72 | -14.11 | 258.40 | 30.22 | 234.97 | 0.5984 | -959.3 | -736.5 | |
| 1.41 | 3.53 | 0.87 | 2.18 | -14.52 | 258.32 | 30.14 | 234.32 | 0.6007 | -882.6 | -673.5 | |
| 0.00 | 1.59 | 0.00 | 0.98 | -15.32 | 257.65 | 29.47 | 232.61 | 0.5995 | -627.0 | -546.3 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -13.02 | 256.87 | 28.69 | 235.13 | 0.5723 | -404.0 | -360.5 | |
| 0.00 | 0.44 | 0.00 | 0.27 | -13.80 | 256.97 | 28.79 | 234.10 | 0.5796 | -702.0 | -679.6 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -13.37 | 256.84 | 28.66 | 234.60 | 0.5747 | -677.0 | -543.2 | |
| 0.00 | 2.12 | 0.00 | 1.28 | -13.26 | 256.62 | 28.44 | 234.54 | 0.5712 | -739.0 | -598.0 | |
| 1.68 | 14.47 | 1.02 | 8.80 | -14.71 | 256.74 | 28.56 | 232.59 | 0.5844 | -849.2 | -742.4 | |
| 0.88 | -37.00 | 0.54 | -37.00 | -14.48 | 256.64 | 28.46 | 232.81 | 0.5814 | -972.3 | 999999 | |
| 0.53 | -37.00 | 0.32 | -37.00 | -14.31 | 256.55 | 28.37 | 232.96 | 0.5790 | -1041.7 | 999999 | |
| 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. | |