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ASO : Sunspots Observation  2024 FEBRUARY ***************************************************************************************** Year:  2024 Month: February OBSERVER:      Igor Grágeda Méndez                Astronomia Sigma Octante Instr.:  RFR      Fl:  1000mm    Aperture:  90mm    Ocular: 20mm     Method:  Projection    Image diameter: 140mm Day  UT Q  g s R Ng  Ns NR Sg Ss  SR cR CV IS M Cld Remarks     01 1545 2 4 19 59 3 18 48 1 1 11 27 68 21 95 st.cirrus 02 2150 3 7 42 112 5 37 87 2 5 25 51 80 48 30 03 1440 3 8 31 111 5 18 68 3 13 43 58 97 37 40 04 1820 2 9 40 130 6 11 71 3 29 59 48 144 44 40 05 1340 3 10 38 138 6 14 74 4 24 64 152 152 43 50 06 * 100 07 1230 2 8 36 116 2 5 25 6 31 91 61 87 39 20 08 2035 2 6 27 87 2 3 23 4 24 64 54 91 30 40 09 ! 100 10 * 100 11 * 100 rain 12 1900 2 8 47 127 2 22 42 6 25 85 94 143 50 80 st.cirrus 13 * 100 rain 14 * 100 rain 15 1830 2 11 41 151 6 20 80 5 21 71 46 154 47 70 16 1435 2 7 23 93 3 19 49 4 4 44 39 134 25 80 st.cirrus 17 * 100 rain 18 1605 3 6 15 75 3 12 42 3 3 33 11 77 16 50 19 2035 2 5 12 62 4 11 51 1 1 11 11 70 34 60 20 2105 2 2 10 30 2 10 30 0 0 0 0 61 11 95 st.cirrus 21 1350 3 2 18 38 2 18 38 0 0 0 0 58 19 10 22 1340 2 2 22 42 2 22 42 0 0 0 0 58 23 70 st.cirrus 23 1335 3 4 35 75 2 29 49 2 6 26 38 90 37 30 st.cirrus 24 1450 2 5 42 92 3 37 67 2 5 25 42 121 45 80 st.cirrus 25 * 100 rain 26 1415 3 5 35 85 3 31 61 2 4 24 11 115 38 50 27 1310 2 6 41 101 4 35 75 2 6 26 26 112 45 40 st.cirrus 28 * 100 29 1215 2 6 42 102 4 37 77 2 5 25 62 131 46 0 st.cirrus ***************************************************************************************** Column Headings ||Sunspots observation summary || UT:     UTC at middle of observation || Q:     Quality seeing || Year:  2024 Month: February     1 Bad, 2 Poor, 3 Fair, 4 Good, 5 Excelent || R:      Wolf relative number for whole disc ||OBSERVER:  Igor Grágeda Méndez          g: Total Groups,  s: Total Spots ||           Astronomia Sigma Octante NR:     Wolf Relative number North hemisphere ||               Ng: North Groups,  Ns: North Spots ||Monthly Mean   R = 91.30 cR = 41.55 SR:     Wolf Relative number South hemisphere ||          Sg: South Groups,  Ss: South Spots ||              NR =  54.95 SR =  36.35 cR:     Wolf Relative number Central || CV:     Classification Value after Malde ||              CV = 102.15 IS =  34.90 for whole disc || IS:     Inter Sol index for whole disc     ||             Cld =  66.55%  Q =   2.35 M:  ! Cloudy all day ||      *  Cloudy at observation hours ||The Sun has been observed 20 days on 29      X  Impossible to make any observation ||possible, 9 cloudy or w/health issues Cld:    Percentage of cloudy sky ||days impede any kind of observation end========================================================================================

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