SDO HMI 2011-11-14 07:58:58 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 |
| 47.40 | 334.03 | 30.53 | 214.28 | 16.23 | 63.70 | 37.80 | 292.25 | 0.6381 | -704.0 | -315.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-14 07:58:58 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 | 1.03 | 0.00 | 0.69 | 18.26 | 65.82 | 39.92 | 294.31 | 0.6710 | -536.0 | -384.5 | |
| 1.29 | 313.14 | 0.84 | 201.44 | 15.81 | 64.60 | 38.70 | 291.20 | 0.6475 | -577.7 | -347.6 | |
| 1.63 | -2.00 | 1.05 | -2.00 | 15.56 | 63.95 | 38.05 | 291.06 | 0.6385 | -814.2 | 999999 | |
| 44.48 | -2.00 | 28.64 | -2.00 | 16.05 | 64.02 | 38.12 | 291.77 | 0.6411 | -1198.1 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.91 | 18.98 | 64.72 | 38.82 | 295.81 | 0.6608 | -736.0 | -627.9 | |
| 0.00 | 0.95 | 0.00 | 0.62 | 19.13 | 64.04 | 38.13 | 296.33 | 0.6533 | -448.0 | -425.5 | |
| 0.00 | 1.20 | 0.00 | 0.76 | 14.99 | 62.52 | 36.61 | 290.75 | 0.6183 | -756.0 | -607.7 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 15.88 | 62.31 | 36.41 | 292.22 | 0.6190 | -728.0 | -679.2 | |
| 0.00 | 1.81 | 0.00 | 1.15 | 18.59 | 62.28 | 36.37 | 296.39 | 0.6298 | -636.0 | -430.4 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 19.80 | 58.97 | 33.07 | 300.09 | 0.5956 | 642.0 | 460.3 | |
| 0.00 | 1.20 | 0.00 | 0.73 | 18.32 | 58.53 | 32.62 | 298.04 | 0.5821 | 454.0 | 380.2 | |
| 0.00 | 0.60 | 0.00 | 0.37 | 19.90 | 58.69 | 32.79 | 300.42 | 0.5928 | 630.0 | 504.4 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 19.82 | 58.26 | 32.36 | 300.57 | 0.5870 | 590.0 | 539.1 | |
| 0.00 | 2.84 | 0.00 | 1.69 | 18.18 | 56.88 | 30.97 | 298.86 | 0.5605 | 881.0 | 640.3 | |
| 0.00 | 1.12 | 0.00 | 0.70 | 24.50 | 57.80 | 31.89 | 307.89 | 0.6115 | -764.0 | -623.3 | |
| 0.00 | 1.12 | 0.00 | 0.67 | 21.86 | 55.65 | 29.75 | 305.63 | 0.5688 | 640.0 | 522.2 | |
| 0.00 | 1.03 | 0.00 | 0.62 | 22.47 | 54.98 | 29.08 | 307.12 | 0.5654 | 711.0 | 644.4 | |
| 0.00 | 1.20 | 0.00 | 0.71 | 21.89 | 53.07 | 27.17 | 307.87 | 0.5389 | 503.0 | 408.0 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 20.08 | 49.92 | 24.01 | 307.98 | 0.4869 | 889.0 | 789.4 | |
| 0.00 | 1.29 | 0.00 | 0.73 | 20.72 | 48.64 | 22.74 | 310.50 | 0.4774 | 855.0 | 714.9 | |
| 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. | |