SDO HMI 2014-07-04 16:00:40 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 |
| 259.73 | 1266.61 | 219.39 | 1070.57 | -7.79 | 219.28 | -52.94 | 102.12 | 0.8098 | 187.9 | -13.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-04 16:00:40 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 |
| 3.45 | 10.26 | 2.57 | 7.66 | -5.66 | 224.66 | -47.56 | 100.51 | 0.7492 | 681.1 | 346.9 | |
| 0.00 | 1.27 | 0.00 | 0.99 | -9.59 | 223.31 | -48.91 | 105.27 | 0.7726 | 223.0 | 165.8 | |
| 1.27 | 712.94 | 1.00 | 571.70 | -8.78 | 222.47 | -49.75 | 104.03 | 0.7798 | 873.0 | 244.9 | |
| 5.63 | -3.00 | 4.48 | -3.00 | -8.96 | 222.00 | -50.22 | 104.13 | 0.7851 | 748.7 | 999999 | |
| 122.23 | -3.00 | 97.56 | -3.00 | -8.19 | 221.75 | -50.47 | 103.11 | 0.7861 | 985.4 | 999999 | |
| 6.08 | 20.80 | 4.79 | 16.37 | -5.19 | 221.90 | -50.32 | 99.35 | 0.7790 | -700.9 | -385.5 | |
| 1.73 | -3.00 | 1.38 | -3.00 | -7.33 | 221.51 | -50.71 | 101.98 | 0.7870 | 603.9 | 999999 | |
| 1.00 | -3.00 | 0.81 | -3.00 | -7.73 | 221.05 | -51.17 | 102.37 | 0.7925 | 512.9 | 999999 | |
| 0.00 | 0.73 | 0.00 | 0.60 | -10.14 | 220.57 | -51.65 | 105.24 | 0.8024 | -378.0 | -342.2 | |
| 0.00 | 1.18 | 0.00 | 1.00 | -10.59 | 219.70 | -52.52 | 105.56 | 0.8119 | 536.0 | 456.1 | |
| 0.00 | 0.91 | 0.00 | 0.76 | -10.00 | 219.69 | -52.53 | 104.84 | 0.8108 | -403.0 | -290.1 | |
| 0.00 | 4.27 | 0.00 | 3.49 | -6.52 | 220.35 | -51.87 | 100.72 | 0.7976 | 298.0 | 255.8 | |
| 3.00 | -3.00 | 2.49 | -3.00 | -8.05 | 219.99 | -52.23 | 102.54 | 0.8040 | 240.3 | 999999 | |
| 4.27 | 11.26 | 3.66 | 9.65 | -10.21 | 219.02 | -53.20 | 104.94 | 0.8178 | 355.1 | 228.3 | |
| 0.00 | 1.09 | 0.00 | 0.91 | -7.71 | 219.40 | -52.82 | 101.99 | 0.8094 | 490.0 | 410.8 | |
| 0.00 | 0.64 | 0.00 | 0.54 | -8.94 | 218.84 | -53.38 | 103.37 | 0.8171 | -466.0 | -496.3 | |
| 20.25 | 126.68 | 17.19 | 108.23 | -7.57 | 218.91 | -53.31 | 101.73 | 0.8141 | 540.8 | -66.1 | |
| 0.00 | 1.36 | 0.00 | 1.17 | -9.24 | 218.57 | -53.65 | 103.66 | 0.8203 | -365.0 | -312.2 | |
| 1.18 | -17.00 | 1.00 | -17.00 | -7.08 | 218.94 | -53.28 | 101.13 | 0.8129 | 566.1 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.96 | -11.39 | 217.91 | -54.31 | 106.08 | 0.8307 | -635.0 | -511.4 | |
| 0.00 | 0.73 | 0.00 | 0.64 | -11.20 | 217.97 | -54.25 | 105.87 | 0.8298 | -666.0 | -599.5 | |
| 11.26 | -17.00 | 9.64 | -17.00 | -8.05 | 218.66 | -53.56 | 102.26 | 0.8173 | -534.3 | 999999 | |
| 2.00 | -17.00 | 1.69 | -17.00 | -6.80 | 218.83 | -53.39 | 100.78 | 0.8135 | 552.5 | 999999 | |
| 0.00 | 4.45 | 0.00 | 3.84 | -8.87 | 218.39 | -53.83 | 103.19 | 0.8214 | -848.0 | -652.3 | |
| 1.36 | -17.00 | 1.16 | -17.00 | -6.65 | 218.75 | -53.47 | 100.58 | 0.8141 | 490.1 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.45 | -11.22 | 217.69 | -54.53 | 105.82 | 0.8324 | -541.0 | -528.3 | |
| 0.00 | 1.63 | 0.00 | 1.38 | -5.82 | 218.78 | -53.45 | 99.57 | 0.8126 | -392.0 | -367.0 | |
| 2.91 | -17.00 | 2.50 | -17.00 | -7.38 | 218.37 | -53.85 | 101.39 | 0.8191 | 142.5 | 999999 | |
| 3.54 | 7.45 | 3.09 | 6.50 | -9.05 | 217.98 | -54.24 | 103.31 | 0.8257 | -740.5 | -615.0 | |
| 0.00 | 2.54 | 0.00 | 2.24 | -10.02 | 217.74 | -54.48 | 104.42 | 0.8297 | -307.0 | -288.7 | |
| 0.00 | 1.09 | 0.00 | 0.96 | -9.84 | 217.74 | -54.48 | 104.20 | 0.8294 | -614.0 | -550.5 | |
| 1.73 | 3.18 | 1.55 | 2.85 | -11.27 | 217.30 | -54.92 | 105.78 | 0.8361 | -701.5 | -586.5 | |
| 1.54 | 6.54 | 1.35 | 5.70 | -8.68 | 217.90 | -54.32 | 102.85 | 0.8258 | -795.1 | -658.1 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -9.13 | 217.48 | -54.74 | 103.30 | 0.8306 | -559.0 | -458.7 | |
| 1.45 | 3.00 | 1.30 | 2.68 | -9.70 | 217.23 | -54.99 | 103.93 | 0.8339 | -649.1 | -521.2 | |
| 0.00 | 1.54 | 0.00 | 1.40 | -11.26 | 216.81 | -55.41 | 105.66 | 0.8406 | -595.0 | -488.9 | |
| 0.00 | 3.63 | 0.00 | 3.15 | -6.14 | 217.78 | -54.44 | 99.78 | 0.8229 | -221.0 | -175.5 | |
| 1.91 | 5.72 | 1.75 | 5.24 | -11.12 | 216.46 | -55.76 | 105.42 | 0.8435 | -618.9 | -464.9 | |
| 0.00 | 0.64 | 0.00 | 0.58 | -10.55 | 216.57 | -55.65 | 104.77 | 0.8415 | -504.0 | -482.7 | |
| 0.00 | 1.09 | 0.00 | 0.96 | -7.49 | 217.28 | -54.94 | 101.31 | 0.8297 | -270.0 | -284.3 | |
| 0.00 | 2.00 | 0.00 | 1.76 | -7.31 | 217.32 | -54.90 | 101.10 | 0.8291 | 47.0 | 6.1 | |
| 0.00 | 0.64 | 0.00 | 0.59 | -12.01 | 216.08 | -56.15 | 106.37 | 0.8486 | -287.0 | -255.4 | |
| 0.00 | 2.27 | 0.00 | 2.03 | -8.66 | 216.93 | -55.29 | 102.63 | 0.8349 | -141.0 | -270.4 | |
| 0.00 | 1.09 | 0.00 | 0.98 | -9.42 | 216.70 | -55.52 | 103.48 | 0.8383 | -557.0 | -455.8 | |
| 5.63 | 257.62 | 5.13 | 243.56 | -8.69 | 216.27 | -55.95 | 102.53 | 0.8412 | -663.4 | -407.0 | |
| 4.00 | 33.96 | 3.60 | 30.40 | -5.94 | 216.25 | -55.97 | 99.28 | 0.8374 | -837.7 | -574.6 | |
| 0.00 | 1.09 | 0.00 | 1.01 | -8.53 | 215.75 | -56.47 | 102.24 | 0.8457 | -413.0 | -380.9 | |
| 0.00 | 2.18 | 0.00 | 1.96 | -5.57 | 216.25 | -55.97 | 98.84 | 0.8369 | -244.0 | -272.2 | |
| 1.00 | -46.00 | 0.91 | -46.00 | -6.07 | 215.95 | -56.27 | 99.39 | 0.8403 | -735.5 | 999999 | |
| 0.00 | 0.91 | 0.00 | 0.85 | -8.40 | 215.27 | -56.95 | 102.00 | 0.8498 | -388.0 | -312.8 | |
| 4.72 | -45.00 | 4.40 | -45.00 | -8.05 | 215.29 | -56.93 | 101.60 | 0.8491 | -665.2 | 999999 | |
| 9.35 | -45.00 | 8.76 | -45.00 | -7.69 | 215.02 | -57.20 | 101.14 | 0.8510 | -843.1 | 999999 | |
| 0.00 | 11.44 | 0.00 | 10.52 | -5.45 | 215.43 | -56.79 | 98.58 | 0.8444 | -170.0 | -469.7 | |
| 2.91 | -45.00 | 2.74 | -45.00 | -7.92 | 214.86 | -57.36 | 101.37 | 0.8528 | -634.3 | 999999 | |
| 0.00 | 1.36 | 0.00 | 1.29 | -8.26 | 214.78 | -57.44 | 101.75 | 0.8540 | -345.0 | -303.3 | |
| 0.00 | 2.00 | 0.00 | 1.86 | -6.33 | 215.06 | -57.16 | 99.55 | 0.8489 | -764.0 | -729.4 | |
| 0.00 | 1.82 | 0.00 | 1.68 | -4.90 | 215.23 | -56.99 | 97.90 | 0.8456 | -553.0 | -485.8 | |
| 0.00 | 1.09 | 0.00 | 1.03 | -8.15 | 214.64 | -57.58 | 101.59 | 0.8551 | -279.0 | -250.9 | |
| 0.00 | 0.82 | 0.00 | 0.76 | -6.02 | 215.06 | -57.16 | 99.19 | 0.8485 | -629.0 | -550.9 | |
| 0.00 | 1.00 | 0.00 | 0.93 | -4.95 | 214.99 | -57.23 | 97.92 | 0.8478 | -367.0 | -339.6 | |
| 14.26 | -45.00 | 13.49 | -45.00 | -6.76 | 214.58 | -57.64 | 99.97 | 0.8537 | -832.9 | 999999 | |
| 0.00 | 2.18 | 0.00 | 2.09 | -7.97 | 214.33 | -57.89 | 101.34 | 0.8576 | -322.0 | -252.5 | |
| 0.00 | 0.54 | 0.00 | 0.51 | -5.33 | 214.77 | -57.45 | 98.33 | 0.8503 | -464.0 | -393.7 | |
| 0.00 | 1.54 | 0.00 | 1.49 | -8.30 | 214.08 | -58.15 | 101.67 | 0.8602 | -199.0 | -137.8 | |
| 1.91 | -45.00 | 1.81 | -45.00 | -6.30 | 214.32 | -57.90 | 99.40 | 0.8555 | -861.8 | 999999 | |
| 12.35 | -45.00 | 11.88 | -45.00 | -6.29 | 213.91 | -58.31 | 99.33 | 0.8591 | -598.3 | 999999 | |
| 0.00 | 1.45 | 0.00 | 1.43 | -6.95 | 213.13 | -59.09 | 99.96 | 0.8667 | -284.0 | -222.4 | |
| 5.81 | -45.00 | 5.71 | -45.00 | -6.27 | 213.20 | -59.02 | 99.19 | 0.8653 | -371.0 | 999999 | |
| 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. | |