SDO HMI 2014-05-25 14:00:38 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 |
| 44.61 | 127.06 | 38.79 | 110.79 | -13.94 | 137.26 | 54.52 | 253.99 | 0.8237 | 2.3 | 142.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 14:00:38 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 |
| 2.43 | 42.64 | 2.26 | 39.36 | -14.13 | 139.79 | 57.05 | 254.18 | 0.8478 | 245.7 | 130.3 | |
| 7.12 | -1.00 | 6.54 | -1.00 | -14.07 | 139.36 | 56.62 | 254.18 | 0.8440 | 801.5 | 999999 | |
| 4.87 | -1.00 | 4.48 | -1.00 | -14.35 | 139.47 | 56.73 | 253.87 | 0.8453 | 569.1 | 999999 | |
| 1.62 | -1.00 | 1.48 | -1.00 | -14.45 | 139.17 | 56.42 | 253.70 | 0.8427 | 648.9 | 999999 | |
| 0.72 | 2.25 | 0.66 | 2.06 | -14.89 | 139.11 | 56.37 | 253.18 | 0.8427 | 513.9 | 458.9 | |
| 4.78 | 17.76 | 4.28 | 15.86 | -14.25 | 138.35 | 55.61 | 253.82 | 0.8350 | 820.7 | 679.0 | |
| 0.00 | 0.81 | 0.00 | 0.73 | -15.00 | 138.53 | 55.79 | 252.96 | 0.8376 | 558.0 | 464.7 | |
| 0.00 | 1.26 | 0.00 | 1.12 | -13.94 | 138.13 | 55.39 | 254.15 | 0.8325 | 513.0 | 417.4 | |
| 0.00 | 2.61 | 0.00 | 2.34 | -14.78 | 138.28 | 55.54 | 253.17 | 0.8350 | 681.0 | 607.6 | |
| 0.00 | 0.36 | 0.00 | 0.31 | -13.99 | 137.27 | 54.53 | 253.95 | 0.8244 | 512.0 | 515.0 | |
| 0.00 | 1.17 | 0.00 | 0.99 | -11.89 | 136.34 | 53.60 | 256.35 | 0.8126 | 648.0 | 553.2 | |
| 0.00 | 0.99 | 0.00 | 0.86 | -14.66 | 136.80 | 54.06 | 253.07 | 0.8210 | 396.0 | 404.4 | |
| 1.53 | 27.58 | 1.29 | 23.06 | -13.27 | 136.01 | 53.27 | 254.62 | 0.8113 | -272.5 | 149.6 | |
| 11.09 | -13.00 | 9.24 | -13.00 | -13.31 | 135.51 | 52.76 | 254.49 | 0.8063 | -538.3 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.27 | -13.65 | 135.20 | 52.46 | 254.00 | 0.8038 | -218.0 | -137.9 | |
| 9.19 | 12.62 | 7.54 | 10.35 | -13.35 | 134.80 | 52.06 | 254.31 | 0.7992 | -690.0 | -463.6 | |
| 0.54 | 3.06 | 0.44 | 2.51 | -14.17 | 134.54 | 51.80 | 253.25 | 0.7980 | -379.0 | -197.0 | |
| 0.00 | 0.90 | 0.00 | 0.73 | -13.76 | 134.42 | 51.68 | 253.72 | 0.7960 | -503.0 | -434.9 | |
| 0.00 | 1.17 | 0.00 | 0.95 | -13.92 | 134.26 | 51.52 | 253.50 | 0.7947 | -640.0 | -501.9 | |
| 0.00 | 1.98 | 0.00 | 1.61 | -14.23 | 134.21 | 51.47 | 253.10 | 0.7947 | -530.0 | -410.6 | |
| 0.00 | 1.35 | 0.00 | 1.09 | -13.68 | 133.79 | 51.05 | 253.71 | 0.7894 | -708.0 | -568.7 | |
| 0.00 | 1.62 | 0.00 | 1.29 | -13.50 | 133.29 | 50.55 | 253.83 | 0.7840 | -762.0 | -627.8 | |
| 0.00 | 0.99 | 0.00 | 0.79 | -14.87 | 133.46 | 50.72 | 252.14 | 0.7882 | -258.0 | -360.2 | |
| 0.72 | 1.98 | 0.58 | 1.60 | -15.37 | 133.58 | 50.84 | 251.54 | 0.7904 | -595.0 | -515.6 | |
| 0.00 | 0.99 | 0.00 | 0.78 | -13.72 | 133.06 | 50.32 | 253.50 | 0.7819 | -632.0 | -552.0 | |
| 0.00 | 1.44 | 0.00 | 1.13 | -13.98 | 132.50 | 49.76 | 253.06 | 0.7765 | -668.0 | -566.8 | |
| 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. | |