SDO HMI 2011-05-29 17:59:10 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 |
| 127.10 | 594.11 | 122.52 | 567.43 | -20.71 | 36.72 | -56.78 | 113.80 | 0.8558 | 72.4 | 91.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-29 17:59:10 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 |
| 30.86 | 281.35 | 26.95 | 247.50 | -19.81 | 40.17 | -53.34 | 113.55 | 0.8254 | 975.1 | 383.9 | |
| 7.04 | -1.00 | 6.24 | -1.00 | -19.99 | 39.53 | -53.98 | 113.61 | 0.8316 | 704.6 | 999999 | |
| 6.77 | 51.88 | 6.25 | 48.09 | -21.63 | 38.25 | -55.26 | 115.19 | 0.8462 | 722.7 | 131.6 | |
| 5.41 | -1.00 | 4.84 | -1.00 | -19.70 | 39.17 | -54.33 | 113.18 | 0.8341 | 509.6 | 999999 | |
| 3.16 | -1.00 | 2.84 | -1.00 | -19.95 | 38.93 | -54.57 | 113.42 | 0.8368 | 349.7 | 999999 | |
| 1.53 | 2.80 | 1.41 | 2.57 | -21.11 | 38.31 | -55.19 | 114.61 | 0.8446 | 626.9 | 574.2 | |
| 1.35 | -1.00 | 1.21 | -1.00 | -19.38 | 39.22 | -54.28 | 112.81 | 0.8330 | 329.6 | 999999 | |
| 1.71 | -1.00 | 1.53 | -1.00 | -19.15 | 39.17 | -54.34 | 112.53 | 0.8330 | 313.2 | 999999 | |
| 11.37 | -1.00 | 10.36 | -1.00 | -20.37 | 38.49 | -55.01 | 113.79 | 0.8415 | 546.9 | 999999 | |
| 0.00 | 10.20 | 0.00 | 9.52 | -21.23 | 37.72 | -55.78 | 114.60 | 0.8498 | -132.0 | -23.0 | |
| 0.00 | 1.08 | 0.00 | 0.98 | -19.85 | 38.48 | -55.02 | 113.19 | 0.8405 | 203.0 | 128.2 | |
| 1.62 | 15.34 | 1.51 | 14.28 | -20.62 | 37.84 | -55.67 | 113.92 | 0.8476 | 211.5 | -182.4 | |
| 0.00 | 3.16 | 0.00 | 2.99 | -20.97 | 37.17 | -56.33 | 114.17 | 0.8539 | -133.0 | -274.4 | |
| 0.00 | 2.62 | 0.00 | 2.38 | -18.66 | 38.12 | -55.39 | 111.71 | 0.8414 | 410.0 | 285.5 | |
| 1.08 | 2.53 | 1.04 | 2.44 | -21.12 | 36.48 | -57.02 | 114.18 | 0.8598 | -621.8 | -517.5 | |
| 1.08 | 83.65 | 1.06 | 83.17 | -21.01 | 35.88 | -57.62 | 113.93 | 0.8645 | -631.8 | -323.4 | |
| 1.53 | -16.00 | 1.50 | -16.00 | -20.85 | 35.80 | -57.71 | 113.72 | 0.8649 | -748.2 | 999999 | |
| 1.44 | -16.00 | 1.43 | -16.00 | -20.75 | 35.43 | -58.08 | 113.53 | 0.8677 | -514.9 | 999999 | |
| 0.00 | 3.79 | 0.00 | 3.95 | -22.33 | 33.94 | -59.56 | 114.99 | 0.8818 | -707.0 | -527.8 | |
| 15.16 | -16.00 | 15.11 | -16.00 | -20.39 | 35.09 | -58.41 | 113.05 | 0.8698 | -689.1 | 999999 | |
| 0.72 | -16.00 | 0.73 | -16.00 | -20.77 | 34.85 | -58.65 | 113.43 | 0.8723 | -279.6 | 999999 | |
| 3.16 | 17.78 | 3.41 | 19.18 | -23.07 | 32.93 | -60.57 | 115.60 | 0.8904 | -667.6 | -435.0 | |
| 2.08 | -22.00 | 2.27 | -22.00 | -23.33 | 32.53 | -60.97 | 115.80 | 0.8937 | -267.6 | 999999 | |
| 0.27 | -16.00 | 0.27 | -16.00 | -20.38 | 34.53 | -58.98 | 112.92 | 0.8742 | -78.0 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.94 | -22.51 | 33.01 | -60.49 | 115.00 | 0.8889 | -459.0 | -373.9 | |
| 1.44 | 2.53 | 1.55 | 2.72 | -22.28 | 32.98 | -60.52 | 114.74 | 0.8888 | -505.4 | -508.1 | |
| 1.89 | 2.98 | 1.94 | 3.05 | -20.41 | 34.19 | -59.31 | 112.89 | 0.8768 | -195.9 | -52.8 | |
| 0.00 | 0.27 | 0.00 | 0.29 | -22.02 | 33.10 | -60.40 | 114.47 | 0.8875 | -563.0 | -570.0 | |
| 0.00 | 0.63 | 0.00 | 0.71 | -23.28 | 31.73 | -61.77 | 115.59 | 0.8992 | -308.0 | -337.4 | |
| 0.00 | 1.62 | 0.00 | 1.76 | -21.92 | 32.64 | -60.86 | 114.27 | 0.8907 | -589.0 | -556.2 | |
| 9.56 | 39.70 | 10.78 | 45.35 | -22.82 | 31.54 | -61.97 | 115.05 | 0.8999 | -602.3 | 180.4 | |
| 1.08 | 66.32 | 1.15 | 72.32 | -20.78 | 32.97 | -60.54 | 113.07 | 0.8867 | 407.1 | -205.0 | |
| 2.89 | -32.00 | 3.07 | -32.00 | -20.65 | 32.99 | -60.51 | 112.93 | 0.8863 | -503.5 | 999999 | |
| 3.34 | -32.00 | 3.54 | -32.00 | -20.39 | 33.03 | -60.47 | 112.65 | 0.8857 | -638.1 | 999999 | |
| 1.26 | -32.00 | 1.37 | -32.00 | -20.83 | 32.26 | -61.25 | 113.00 | 0.8920 | -430.8 | 999999 | |
| 4.60 | -32.00 | 5.05 | -32.00 | -21.12 | 31.98 | -61.52 | 113.27 | 0.8944 | -731.5 | 999999 | |
| 3.70 | -32.00 | 4.11 | -32.00 | -21.41 | 31.70 | -61.80 | 113.53 | 0.8967 | -519.5 | 999999 | |
| 0.00 | 2.08 | 0.00 | 2.24 | -19.86 | 32.24 | -61.26 | 111.92 | 0.8908 | -270.0 | -223.0 | |
| 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. | |