SDO HMI 2014-07-07 06:00:40 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 |
| 3.82 | 28.35 | 2.52 | 18.43 | 11.71 | 277.86 | 39.84 | 284.04 | 0.6492 | -226.5 | -203.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-07 06:00:40 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 | 0.64 | 0.00 | 0.44 | 10.91 | 282.69 | 44.67 | 281.92 | 0.7079 | -83.0 | -124.6 | |
| 0.00 | 1.18 | 0.00 | 0.78 | 5.52 | 279.41 | 41.40 | 274.34 | 0.6624 | -388.0 | -304.5 | |
| 0.00 | 0.27 | 0.00 | 0.18 | 9.22 | 279.47 | 41.46 | 279.93 | 0.6657 | -480.0 | -362.7 | |
| 0.00 | 1.36 | 0.00 | 0.91 | 10.79 | 279.64 | 41.62 | 282.24 | 0.6699 | -679.0 | -416.7 | |
| 3.82 | 6.27 | 2.52 | 4.14 | 11.28 | 279.02 | 41.00 | 283.09 | 0.6628 | -757.8 | -542.7 | |
| 0.00 | 3.00 | 0.00 | 1.95 | 10.02 | 278.16 | 40.14 | 281.33 | 0.6497 | -404.0 | -323.7 | |
| 0.00 | 0.91 | 0.00 | 0.60 | 12.69 | 278.50 | 40.48 | 285.32 | 0.6589 | -534.0 | -443.2 | |
| 0.00 | 1.27 | 0.00 | 0.83 | 11.37 | 278.21 | 40.20 | 283.39 | 0.6527 | -787.0 | -660.7 | |
| 0.00 | 1.36 | 0.00 | 0.89 | 12.39 | 278.15 | 40.13 | 284.96 | 0.6539 | -669.0 | -555.9 | |
| 0.00 | 1.91 | 0.00 | 1.24 | 12.59 | 277.94 | 39.93 | 285.30 | 0.6517 | -640.0 | -499.0 | |
| 0.00 | 0.45 | 0.00 | 0.30 | 12.71 | 277.93 | 39.91 | 285.50 | 0.6517 | -552.0 | -528.0 | |
| 0.00 | 1.09 | 0.00 | 0.70 | 12.11 | 277.49 | 39.47 | 284.68 | 0.6448 | -618.0 | -515.9 | |
| 0.00 | 1.91 | 0.00 | 1.23 | 12.06 | 277.24 | 39.22 | 284.66 | 0.6414 | -284.0 | -315.0 | |
| 0.00 | 0.55 | 0.00 | 0.35 | 11.92 | 276.05 | 38.04 | 284.74 | 0.6256 | 549.0 | 482.2 | |
| 0.00 | 0.36 | 0.00 | 0.23 | 16.29 | 276.57 | 38.55 | 291.34 | 0.6445 | -465.0 | -505.5 | |
| 0.00 | 2.54 | 0.00 | 1.61 | 13.02 | 275.53 | 37.51 | 286.64 | 0.6214 | 299.0 | 383.4 | |
| 0.00 | 0.91 | 0.00 | 0.57 | 14.15 | 275.39 | 37.37 | 288.46 | 0.6227 | 644.0 | 561.4 | |
| 0.00 | 0.82 | 0.00 | 0.51 | 13.86 | 274.82 | 36.80 | 288.19 | 0.6144 | 718.0 | 592.8 | |
| 0.00 | 0.73 | 0.00 | 0.46 | 14.45 | 274.73 | 36.72 | 289.17 | 0.6151 | 694.0 | 596.1 | |
| 0.00 | 0.82 | 0.00 | 0.51 | 14.64 | 274.69 | 36.67 | 289.48 | 0.6152 | 715.0 | 553.0 | |
| 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. | |