SDO HMI 2014-10-01 01:00:33 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.05 | 277.70 | 113.37 | 546.61 | 15.34 | 260.68 | 76.50 | 284.17 | 0.9670 | -107.0 | -62.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-10-01 01:00:33 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 | 2.38 | 0.00 | 7.61 | 12.59 | 266.41 | 82.24 | 281.74 | 0.9884 | 86.0 | 131.0 | |
| 0.00 | 2.64 | 0.00 | 8.57 | 13.02 | 266.69 | 82.52 | 282.20 | 0.9890 | 391.0 | 306.6 | |
| 0.00 | 19.38 | 0.00 | 55.98 | 13.46 | 265.61 | 81.44 | 282.55 | 0.9860 | -39.0 | -64.5 | |
| 0.00 | 4.67 | 0.00 | 11.95 | 13.83 | 264.21 | 80.04 | 282.83 | 0.9817 | -227.0 | -136.1 | |
| 0.00 | 3.96 | 0.00 | 10.47 | 14.25 | 264.65 | 80.48 | 283.28 | 0.9830 | 182.0 | 105.4 | |
| 0.00 | 1.85 | 0.00 | 4.55 | 14.32 | 263.82 | 79.65 | 283.29 | 0.9803 | -234.0 | -228.6 | |
| 0.00 | 0.88 | 0.00 | 2.04 | 14.28 | 263.08 | 78.91 | 283.20 | 0.9778 | -262.0 | -268.5 | |
| 0.00 | 1.15 | 0.00 | 2.30 | 14.13 | 261.09 | 76.91 | 282.92 | 0.9702 | -202.0 | -203.3 | |
| 21.67 | 127.49 | 44.93 | 263.21 | 15.04 | 261.58 | 77.40 | 283.88 | 0.9719 | -400.6 | -201.7 | |
| 2.11 | -9.00 | 4.60 | -9.00 | 15.58 | 262.28 | 78.11 | 284.48 | 0.9745 | 57.4 | 999999 | |
| 2.82 | -9.00 | 5.86 | -9.00 | 15.77 | 261.77 | 77.59 | 284.64 | 0.9725 | -357.9 | 999999 | |
| 10.04 | -9.00 | 19.23 | -9.00 | 15.21 | 260.38 | 76.21 | 283.99 | 0.9670 | -522.4 | 999999 | |
| 0.79 | 4.05 | 1.29 | 6.58 | 14.50 | 257.51 | 73.34 | 283.12 | 0.9537 | 377.1 | 367.5 | |
| 2.91 | 6.34 | 4.80 | 10.50 | 15.61 | 257.87 | 73.70 | 284.30 | 0.9552 | 328.9 | 193.8 | |
| 0.00 | 1.06 | 0.00 | 1.78 | 15.98 | 258.24 | 74.06 | 284.69 | 0.9570 | -354.0 | -337.2 | |
| 2.03 | 78.51 | 3.29 | 124.53 | 15.95 | 257.64 | 73.47 | 284.64 | 0.9540 | 253.7 | 93.5 | |
| 17.36 | -16.00 | 27.31 | -16.00 | 16.50 | 256.97 | 72.79 | 285.19 | 0.9505 | 483.9 | 999999 | |
| 1.32 | -16.00 | 2.06 | -16.00 | 17.16 | 256.88 | 72.70 | 285.89 | 0.9499 | 336.3 | 999999 | |
| 0.00 | 1.67 | 0.00 | 2.62 | 17.38 | 256.88 | 72.71 | 286.12 | 0.9499 | 337.0 | 261.9 | |
| 0.00 | 21.67 | 0.00 | 33.92 | 17.70 | 256.89 | 72.71 | 286.45 | 0.9499 | 84.0 | 51.3 | |
| 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. | |