SDO HMI 2011-10-06 13:59:48 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 |
| 64.62 | 344.38 | 35.72 | 190.65 | 23.29 | 155.77 | -21.18 | 48.16 | 0.4472 | -701.1 | -330.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-06 13:59:48 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 | 1.14 | 0.00 | 0.61 | 23.34 | 164.07 | -12.88 | 34.91 | 0.3592 | -845.0 | -692.7 | |
| 0.00 | 1.32 | 0.00 | 0.72 | 23.79 | 158.82 | -18.13 | 43.20 | 0.4178 | -782.0 | -636.9 | |
| 0.00 | 2.19 | 0.00 | 1.24 | 28.52 | 156.92 | -20.03 | 38.25 | 0.4882 | -623.0 | -549.1 | |
| 0.00 | 1.58 | 0.00 | 0.87 | 24.88 | 157.44 | -19.52 | 43.25 | 0.4441 | -850.0 | -586.5 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 26.67 | 156.63 | -20.33 | 41.41 | 0.4712 | -822.0 | -603.2 | |
| 0.00 | 0.97 | 0.00 | 0.54 | 26.98 | 156.32 | -20.64 | 41.33 | 0.4776 | -688.0 | -506.3 | |
| 13.69 | 306.90 | 7.54 | 169.41 | 22.88 | 156.26 | -20.69 | 48.34 | 0.4376 | -1266.6 | -356.7 | |
| 39.68 | -7.00 | 21.92 | -7.00 | 23.28 | 155.98 | -20.97 | 47.95 | 0.4445 | -1100.2 | 999999 | |
| 0.00 | 2.55 | 0.00 | 1.43 | 25.63 | 155.43 | -21.53 | 44.58 | 0.4733 | -749.0 | -602.0 | |
| 0.88 | -7.00 | 0.48 | -7.00 | 22.42 | 155.74 | -21.21 | 49.83 | 0.4395 | -990.7 | 999999 | |
| 1.14 | -7.00 | 0.63 | -7.00 | 22.30 | 155.73 | -21.23 | 50.08 | 0.4386 | -1060.3 | 999999 | |
| 0.88 | -7.00 | 0.48 | -7.00 | 22.36 | 155.58 | -21.37 | 50.15 | 0.4409 | -970.5 | 999999 | |
| 1.76 | -7.00 | 0.97 | -7.00 | 22.51 | 155.52 | -21.43 | 49.93 | 0.4430 | -726.0 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.40 | 25.92 | 154.69 | -22.26 | 44.98 | 0.4840 | -512.0 | -482.8 | |
| 4.83 | 11.32 | 2.71 | 6.36 | 24.35 | 154.31 | -22.64 | 48.04 | 0.4736 | -828.3 | -703.5 | |
| 1.76 | -15.00 | 0.99 | -15.00 | 24.18 | 154.13 | -22.82 | 48.53 | 0.4742 | -686.6 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.49 | 22.78 | 154.35 | -22.60 | 50.78 | 0.4593 | -467.0 | -321.9 | |
| 0.00 | 1.67 | 0.00 | 0.94 | 23.96 | 154.03 | -22.92 | 49.03 | 0.4733 | -654.0 | -511.1 | |
| 0.00 | 1.84 | 0.00 | 1.06 | 25.48 | 151.95 | -25.01 | 48.65 | 0.5103 | 949.0 | 756.5 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 23.26 | 151.66 | -25.29 | 52.69 | 0.4955 | 782.0 | 700.3 | |
| 0.00 | 0.97 | 0.00 | 0.55 | 24.15 | 151.29 | -25.66 | 51.50 | 0.5070 | 634.0 | 504.3 | |
| 0.00 | 0.61 | 0.00 | 0.36 | 25.25 | 150.97 | -25.98 | 49.99 | 0.5194 | 892.0 | 725.3 | |
| 0.00 | 0.79 | 0.00 | 0.47 | 27.65 | 149.43 | -27.52 | 47.66 | 0.5559 | 638.0 | 603.2 | |
| 0.00 | 0.88 | 0.00 | 0.53 | 29.08 | 148.71 | -28.24 | 46.20 | 0.5751 | 558.0 | 463.4 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 22.65 | 150.19 | -26.76 | 55.07 | 0.5090 | 686.0 | 479.6 | |
| 0.00 | 2.72 | 0.00 | 1.57 | 22.86 | 150.00 | -26.95 | 54.86 | 0.5128 | 624.0 | 564.4 | |
| 0.00 | 1.23 | 0.00 | 0.73 | 25.02 | 148.23 | -28.72 | 52.75 | 0.5492 | 876.0 | 682.6 | |
| 0.00 | 1.14 | 0.00 | 0.68 | 24.82 | 148.05 | -28.90 | 53.21 | 0.5498 | 750.0 | 583.4 | |
| 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. | |