SDO HMI 2011-11-25 09:58:57 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 |
| 81.51 | 313.73 | 64.08 | 240.53 | 19.45 | 192.39 | -47.43 | 65.61 | 0.7632 | -140.1 | -160.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-25 09:58:57 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 |
| 2.14 | 201.99 | 1.57 | 147.84 | 19.16 | 194.66 | -45.16 | 65.23 | 0.7400 | -687.2 | -342.2 | |
| 30.82 | -1.00 | 22.56 | -1.00 | 18.47 | 194.58 | -45.24 | 66.15 | 0.7387 | -996.3 | 999999 | |
| 3.08 | 4.11 | 2.31 | 3.08 | 19.07 | 193.42 | -46.39 | 65.76 | 0.7528 | -598.2 | -567.9 | |
| 3.34 | 14.47 | 2.50 | 10.89 | 18.67 | 193.30 | -46.52 | 66.33 | 0.7529 | -596.4 | -369.8 | |
| 0.34 | -4.00 | 0.26 | -4.00 | 19.13 | 192.99 | -46.83 | 65.84 | 0.7575 | -517.2 | 999999 | |
| 4.88 | -4.00 | 3.68 | -4.00 | 18.88 | 193.04 | -46.78 | 66.14 | 0.7563 | -489.1 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.79 | 19.55 | 192.46 | -47.36 | 65.47 | 0.7643 | -484.0 | -345.4 | |
| 0.00 | 0.60 | 0.00 | 0.46 | 19.27 | 192.52 | -47.30 | 65.80 | 0.7628 | -374.0 | -351.4 | |
| 0.00 | 4.45 | 0.00 | 3.38 | 18.59 | 192.59 | -47.23 | 66.65 | 0.7601 | -613.0 | -412.2 | |
| 0.00 | 1.03 | 0.00 | 0.78 | 18.68 | 192.33 | -47.49 | 66.62 | 0.7631 | 210.0 | 117.0 | |
| 0.00 | 1.20 | 0.00 | 0.92 | 18.45 | 192.04 | -47.78 | 66.99 | 0.7655 | -380.0 | -264.9 | |
| 3.00 | 3.25 | 2.36 | 2.57 | 20.37 | 191.09 | -48.73 | 64.88 | 0.7805 | -436.0 | -246.0 | |
| 1.80 | 6.51 | 1.42 | 5.13 | 19.74 | 190.92 | -48.90 | 65.71 | 0.7804 | 627.5 | 630.8 | |
| 2.65 | -13.00 | 2.09 | -13.00 | 19.52 | 190.91 | -48.91 | 65.99 | 0.7799 | 705.5 | 999999 | |
| 0.94 | 13.79 | 0.75 | 11.05 | 20.02 | 190.66 | -49.16 | 65.45 | 0.7838 | 598.5 | 442.3 | |
| 1.80 | 2.48 | 1.44 | 1.99 | 19.95 | 190.15 | -49.66 | 65.69 | 0.7885 | 486.2 | 378.6 | |
| 3.60 | -15.00 | 2.90 | -15.00 | 20.32 | 189.94 | -49.88 | 65.30 | 0.7916 | 666.9 | 999999 | |
| 1.71 | 4.20 | 1.42 | 3.48 | 21.62 | 188.93 | -50.88 | 64.01 | 0.8047 | 562.7 | 531.2 | |
| 0.00 | 1.11 | 0.00 | 0.95 | 22.94 | 188.25 | -51.56 | 62.63 | 0.8145 | 422.0 | 367.7 | |
| 3.42 | 4.79 | 2.96 | 4.14 | 21.58 | 187.09 | -52.73 | 64.58 | 0.8215 | 619.9 | 479.1 | |
| 16.53 | 42.90 | 14.55 | 37.93 | 22.30 | 186.49 | -53.33 | 63.90 | 0.8285 | 800.2 | 457.8 | |
| 0.00 | 1.37 | 0.00 | 1.20 | 21.86 | 186.57 | -53.25 | 64.40 | 0.8268 | 480.0 | 411.9 | |
| 0.00 | 0.68 | 0.00 | 0.54 | 14.71 | 189.44 | -50.37 | 72.40 | 0.7838 | -261.0 | -175.4 | |
| 1.46 | 1.46 | 1.31 | 1.31 | 22.73 | 185.65 | -54.17 | 63.62 | 0.8369 | 366.8 | 0.0 | |
| 0.00 | 2.31 | 0.00 | 2.10 | 22.17 | 184.97 | -54.85 | 64.44 | 0.8414 | 325.0 | 287.6 | |
| 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. | |