SDO HMI 2014-05-25 02:00:38 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 |
| 38.31 | 129.23 | 29.12 | 98.07 | -14.03 | 137.38 | 48.05 | 252.65 | 0.7576 | 22.5 | 16.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-25 02:00:38 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 |
| 2.79 | 65.27 | 2.21 | 51.48 | -13.92 | 139.65 | 50.33 | 253.31 | 0.7822 | 365.5 | 231.2 | |
| 13.79 | -1.00 | 10.85 | -1.00 | -14.05 | 139.30 | 49.97 | 253.07 | 0.7788 | 795.2 | 999999 | |
| 3.70 | -1.00 | 2.89 | -1.00 | -14.37 | 139.05 | 49.73 | 252.61 | 0.7768 | 718.5 | 999999 | |
| 1.35 | 2.88 | 1.04 | 2.23 | -13.63 | 138.50 | 49.17 | 253.44 | 0.7695 | 728.1 | 619.8 | |
| 2.07 | 4.51 | 1.61 | 3.50 | -14.72 | 138.63 | 49.30 | 252.07 | 0.7729 | 719.7 | 692.2 | |
| 0.00 | 0.27 | 0.00 | 0.21 | -14.26 | 138.49 | 49.16 | 252.63 | 0.7705 | 637.0 | 571.3 | |
| 0.00 | 1.89 | 0.00 | 1.45 | -14.58 | 137.91 | 48.59 | 252.09 | 0.7650 | 491.0 | 526.6 | |
| 0.00 | 1.98 | 0.00 | 1.50 | -13.78 | 137.26 | 47.93 | 252.97 | 0.7563 | 313.0 | 283.1 | |
| 0.00 | 0.81 | 0.00 | 0.63 | -17.34 | 138.33 | 49.01 | 248.67 | 0.7757 | -155.0 | -213.9 | |
| 0.00 | 1.62 | 0.00 | 1.20 | -13.20 | 136.37 | 47.04 | 253.52 | 0.7453 | -275.0 | -223.7 | |
| 0.63 | 1.98 | 0.47 | 1.46 | -13.39 | 136.18 | 46.86 | 253.23 | 0.7436 | -486.1 | -366.6 | |
| 0.00 | 1.17 | 0.00 | 0.87 | -14.83 | 136.16 | 46.83 | 251.32 | 0.7465 | 581.0 | 481.4 | |
| 0.00 | 1.62 | 0.00 | 1.19 | -14.65 | 135.56 | 46.23 | 251.40 | 0.7394 | 346.0 | 253.1 | |
| 10.01 | 16.77 | 7.23 | 12.14 | -13.10 | 135.07 | 45.74 | 253.35 | 0.7304 | -672.7 | -292.0 | |
| 0.00 | 0.99 | 0.00 | 0.72 | -13.45 | 134.97 | 45.65 | 252.87 | 0.7300 | 74.0 | -19.9 | |
| 0.00 | 1.98 | 0.00 | 1.44 | -14.44 | 135.18 | 45.86 | 251.58 | 0.7347 | -290.0 | -175.3 | |
| 0.00 | 0.99 | 0.00 | 0.71 | -13.65 | 134.22 | 44.89 | 252.40 | 0.7218 | -451.0 | -439.9 | |
| 0.00 | 2.07 | 0.00 | 1.47 | -13.68 | 133.96 | 44.64 | 252.28 | 0.7190 | -588.0 | -488.9 | |
| 0.00 | 1.62 | 0.00 | 1.15 | -13.53 | 133.71 | 44.38 | 252.42 | 0.7156 | -568.0 | -504.6 | |
| 0.00 | 2.61 | 0.00 | 1.85 | -13.94 | 133.72 | 44.39 | 251.87 | 0.7167 | -784.0 | -589.3 | |
| 0.00 | 0.72 | 0.00 | 0.51 | -13.69 | 133.66 | 44.33 | 252.19 | 0.7154 | -648.0 | -600.2 | |
| 0.00 | 0.90 | 0.00 | 0.64 | -13.97 | 133.42 | 44.09 | 251.74 | 0.7133 | -720.0 | -654.0 | |
| 0.00 | 4.51 | 0.00 | 3.16 | -13.60 | 133.29 | 43.96 | 252.21 | 0.7109 | -809.0 | -647.0 | |
| 0.00 | 1.80 | 0.00 | 1.27 | -14.22 | 133.43 | 44.11 | 251.40 | 0.7142 | -695.0 | -593.8 | |
| 3.97 | 7.84 | 2.82 | 5.57 | -15.06 | 133.60 | 44.28 | 250.30 | 0.7184 | -688.2 | -519.4 | |
| 0.00 | 1.08 | 0.00 | 0.76 | -14.60 | 133.44 | 44.11 | 250.89 | 0.7152 | -611.0 | -527.2 | |
| 0.00 | 1.35 | 0.00 | 0.96 | -14.78 | 133.40 | 44.07 | 250.62 | 0.7153 | -651.0 | -619.9 | |
| 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. | |