SDO HMI 2011-11-27 17:58:56 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 |
| 98.40 | 489.52 | 53.74 | 267.15 | 19.66 | 192.06 | -17.00 | 40.77 | 0.4199 | -131.6 | -202.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-27 17:58:56 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 |
| 1.11 | 2.39 | 0.60 | 1.29 | 19.75 | 195.02 | -14.04 | 35.84 | 0.3917 | -846.2 | -769.8 | |
| 21.29 | 300.19 | 11.40 | 160.89 | 18.66 | 194.66 | -14.40 | 38.32 | 0.3816 | -1379.7 | -522.4 | |
| 8.12 | -2.00 | 4.34 | -2.00 | 18.11 | 194.62 | -14.45 | 39.39 | 0.3753 | -1360.1 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 21.91 | 194.15 | -14.91 | 34.16 | 0.4269 | -747.0 | -542.0 | |
| 0.00 | 0.68 | 0.00 | 0.37 | 20.40 | 194.11 | -14.95 | 36.48 | 0.4084 | -640.0 | -457.6 | |
| 10.60 | -2.00 | 5.68 | -2.00 | 18.60 | 194.25 | -14.81 | 39.20 | 0.3850 | -1195.2 | 999999 | |
| 11.37 | -2.00 | 6.11 | -2.00 | 18.94 | 194.06 | -15.00 | 38.97 | 0.3911 | -1023.0 | 999999 | |
| 7.87 | -2.00 | 4.25 | -2.00 | 19.59 | 193.90 | -15.16 | 38.16 | 0.4006 | -858.5 | 999999 | |
| 0.00 | 1.20 | 0.00 | 0.66 | 22.23 | 193.62 | -15.44 | 34.62 | 0.4356 | -705.0 | -607.8 | |
| 0.00 | 6.67 | 0.00 | 3.56 | 17.67 | 194.01 | -15.05 | 41.31 | 0.3765 | -1040.0 | -864.1 | |
| 0.00 | 1.11 | 0.00 | 0.59 | 17.36 | 194.04 | -15.03 | 41.83 | 0.3726 | -433.0 | -352.3 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 17.70 | 193.72 | -15.34 | 41.78 | 0.3800 | -872.0 | -724.2 | |
| 0.00 | 1.71 | 0.00 | 0.92 | 17.88 | 193.64 | -15.42 | 41.59 | 0.3830 | -875.0 | -594.7 | |
| 0.00 | 1.54 | 0.00 | 0.83 | 19.84 | 193.42 | -15.64 | 38.60 | 0.4083 | -487.0 | -369.2 | |
| 0.00 | 1.45 | 0.00 | 0.79 | 19.59 | 193.38 | -15.68 | 39.08 | 0.4057 | -201.0 | -231.4 | |
| 0.00 | 1.62 | 0.00 | 0.89 | 21.56 | 192.47 | -16.59 | 37.49 | 0.4381 | -548.0 | -395.7 | |
| 0.00 | 2.22 | 0.00 | 1.21 | 19.95 | 192.16 | -16.90 | 40.51 | 0.4224 | -745.0 | -609.6 | |
| 0.00 | 3.08 | 0.00 | 1.68 | 19.70 | 191.99 | -17.07 | 41.20 | 0.4213 | -854.0 | -670.3 | |
| 0.00 | 3.51 | 0.00 | 1.93 | 20.64 | 191.22 | -17.84 | 40.88 | 0.4399 | -915.0 | -687.2 | |
| 0.00 | 1.28 | 0.00 | 0.69 | 16.52 | 191.53 | -17.53 | 47.72 | 0.3919 | -863.0 | -657.0 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 20.73 | 190.98 | -18.08 | 41.11 | 0.4434 | -613.0 | -368.2 | |
| 0.00 | 2.05 | 0.00 | 1.12 | 19.20 | 191.00 | -18.07 | 43.61 | 0.4264 | 859.0 | 543.4 | |
| 0.00 | 1.28 | 0.00 | 0.71 | 20.82 | 190.77 | -18.29 | 41.28 | 0.4467 | -531.0 | -326.9 | |
| 3.42 | 4.36 | 1.87 | 2.38 | 18.95 | 190.86 | -18.20 | 44.25 | 0.4252 | -817.5 | -701.1 | |
| 0.00 | 1.54 | 0.00 | 0.84 | 19.01 | 190.59 | -18.47 | 44.55 | 0.4289 | -694.0 | -574.4 | |
| 0.00 | 4.10 | 0.00 | 2.22 | 16.79 | 190.76 | -18.30 | 48.37 | 0.4039 | -714.0 | -668.3 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 20.16 | 189.88 | -19.18 | 43.64 | 0.4488 | 805.0 | 588.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 21.19 | 189.68 | -19.38 | 42.26 | 0.4620 | -705.0 | -560.5 | |
| 0.00 | 0.85 | 0.00 | 0.47 | 20.31 | 189.73 | -19.33 | 43.60 | 0.4521 | 847.0 | 698.8 | |
| 6.41 | 96.10 | 3.58 | 53.85 | 20.56 | 189.09 | -19.97 | 44.08 | 0.4615 | 1101.3 | 611.6 | |
| 2.56 | 2.99 | 1.45 | 1.69 | 21.85 | 188.74 | -20.32 | 42.54 | 0.4788 | 1012.1 | 734.0 | |
| 1.37 | -30.00 | 0.76 | -30.00 | 20.43 | 188.84 | -20.22 | 44.63 | 0.4629 | 1097.3 | 999999 | |
| 7.78 | -30.00 | 4.36 | -30.00 | 20.77 | 188.59 | -20.47 | 44.41 | 0.4692 | 1077.1 | 999999 | |
| 0.00 | 2.14 | 0.00 | 1.21 | 22.22 | 187.97 | -21.09 | 42.98 | 0.4907 | 745.0 | 607.8 | |
| 6.84 | -30.00 | 3.85 | -30.00 | 20.96 | 188.06 | -21.00 | 44.82 | 0.4769 | 967.0 | 999999 | |
| 5.39 | -30.00 | 3.05 | -30.00 | 21.55 | 187.76 | -21.30 | 44.26 | 0.4861 | 935.8 | 999999 | |
| 2.82 | -30.00 | 1.59 | -30.00 | 21.21 | 187.65 | -21.42 | 44.95 | 0.4838 | 856.7 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 24.26 | 187.14 | -21.93 | 41.08 | 0.5202 | 580.0 | 586.8 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 21.87 | 187.41 | -21.66 | 44.23 | 0.4930 | 766.0 | 586.7 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 20.86 | 187.49 | -21.57 | 45.69 | 0.4820 | 846.0 | 651.0 | |
| 0.00 | 2.22 | 0.00 | 1.29 | 24.35 | 186.59 | -22.47 | 41.60 | 0.5265 | 810.0 | 622.5 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 21.17 | 186.87 | -22.20 | 45.97 | 0.4920 | 752.0 | 567.7 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 24.28 | 186.29 | -22.77 | 42.05 | 0.5289 | 832.0 | 726.4 | |
| 0.00 | 1.62 | 0.00 | 0.94 | 22.93 | 185.52 | -23.54 | 44.87 | 0.5234 | 948.0 | 807.5 | |
| 0.00 | 2.05 | 0.00 | 1.21 | 24.63 | 185.19 | -23.87 | 42.83 | 0.5432 | 833.0 | 543.2 | |
| 0.00 | 1.54 | 0.00 | 0.90 | 23.15 | 185.27 | -23.79 | 44.83 | 0.5282 | 629.0 | 416.1 | |
| 0.00 | 2.82 | 0.00 | 1.64 | 22.86 | 185.26 | -23.81 | 45.27 | 0.5256 | 998.0 | 784.0 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 22.96 | 185.03 | -24.03 | 45.39 | 0.5289 | 798.0 | 672.5 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 23.66 | 184.82 | -24.24 | 44.60 | 0.5377 | 636.0 | 535.4 | |
| 0.00 | 3.85 | 0.00 | 2.28 | 24.78 | 184.56 | -24.51 | 43.32 | 0.5511 | 602.0 | 467.6 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 24.46 | 184.52 | -24.55 | 43.81 | 0.5484 | 750.0 | 592.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 23.27 | 184.75 | -24.31 | 45.23 | 0.5348 | 670.0 | 523.4 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 23.46 | 184.65 | -24.42 | 45.07 | 0.5377 | 729.0 | 648.6 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 23.62 | 184.54 | -24.52 | 44.95 | 0.5403 | 613.0 | 436.0 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 23.08 | 184.44 | -24.62 | 45.85 | 0.5363 | 917.0 | 796.6 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 22.51 | 184.37 | -24.69 | 46.77 | 0.5317 | 717.0 | 590.4 | |
| 1.45 | 2.91 | 0.85 | 1.70 | 22.85 | 184.24 | -24.83 | 46.40 | 0.5364 | 824.3 | 702.7 | |
| 0.00 | 3.08 | 0.00 | 1.81 | 23.08 | 184.01 | -25.05 | 46.31 | 0.5408 | 618.0 | 464.6 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 24.29 | 183.62 | -25.44 | 44.99 | 0.5560 | 623.0 | 497.5 | |
| 0.00 | 0.60 | 0.00 | 0.36 | 24.51 | 183.50 | -25.56 | 44.81 | 0.5593 | 568.0 | 460.6 | |
| 0.00 | 2.05 | 0.00 | 1.19 | 20.77 | 183.89 | -25.17 | 49.95 | 0.5217 | 749.0 | 578.3 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 20.60 | 183.53 | -25.53 | 50.57 | 0.5244 | 466.0 | 450.4 | |
| 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. | |