ASO Solar Observations.

Sunspots Observation for 2022 March

    

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ASO : Sunspots Observation  2022 APRIL *************************************************************************** Year:  2022 Month: April OBSERVER:      Igor Grágeda M.                Astronomia Sigma Octante Instr.:  RFR      Fl:  600mm    Aperture:  90mm         Method:  Projection    Image diameter: 140mm Day  UT Q  g s R Ng  Ns NR Sg Ss  SR cR CV IS M Cld Remarks  01 1820 3 6 37 97 3 19 49 3 18 48 37 192 41 70 st.cirrus 02 1530 3 5 27 77 3 13 43 2 14 34 34 146 31 30 st.cirrus 03 * 100 rain 04 1455 3 4 18 58 1 1 11 3 17 47 36 98 20 40 05 1505 3 5 19 69 1 1 11 4 18 58 0 79 22 30 06 1345 3 3 13 43 0 0 0 3 13 43 0 79 16 40 st.cirrus 07 1535 2 2 7 27 0 0 0 2 7 27 13 61 9 80 08 1350 2 2 6 26 0 0 0 2 6 26 0 16 8 70 st.cirrus 09 1705 2 0 0 0 0 0 0 0 0 0 0 0 0 60 10 1340 3 0 0 0 0 0 0 0 0 0 0 0 0 30 11 1400 3 0 0 0 0 0 0 0 0 0 0 0 0 40 12 1510 3 0 0 0 0 0 0 0 0 0 0 0 0 10 st.cirrus 13 1405 3 0 0 0 0 0 0 0 0 0 0 0 0 5 smog 14 1840 3 3 7 37 2 6 26 1 1 11 0 30 8 10 15 1815 3 3 7 37 2 6 26 1 1 11 15 36 8 10 smog 16 1415 2 5 9 59 4 8 48 1 1 11 15 110 10 20 st.cirrus 17 1600 2 5 23 73 3 19 49 2 4 24 17 64 27 20 st.cirrus 18 1800 3 4 23 63 3 22 52 1 1 11 26 120 26 0 19 1425 3 5 22 72 4 21 61 1 1 11 11 113 23 0 st.cirrus 20 1330 3 3 21 51 3 21 51 0 0 0 0 82 23 0 st.cirrus 21 1520 3 5 32 82 4 29 69 1 3 13 60 117 35 0 st.cirrus 22 X 0 23 1845 3 5 22 72 4 21 61 1 1 11 33 122 25 20 st.cirrus 24 2045 3 5 22 72 4 21 61 1 1 11 31 172 28 50 st.cirrus 25 1830 2 6 33 93 5 32 82 1 1 11 11 156 36 80 st.cirrus 26 X 0 27 1450 3 6 22 82 4 20 60 2 2 22 12 137 25 0 st.cirrus 28 2055 3 5 10 60 3 8 38 2 2 22 11 108 11 70 st.cirrus 29 * 100 30 1220 3 3 6 36 2 5 25 1 1 11 14 45 7 10 st.cirrus *************************************************************************** Sunspots observation summary Year:  2022 Month: April OBSERVER:      Igor Grágeda M.                Astronomia Sigma Octante Monthly Mean     R = 49.46                 NR =  31.65 SR =  17.81 cR = 14.46                 CV =  80.12 IS =  16.88                  Q =   2.77 Cld =  35.54% The Sun has been observed 26 days on 30 possible. 2 cloudy days and 2 sick days impede observe the Sun *************************************************************************** Column Headings UT:     UTC at middle of observation Q:      Quality seeing         1 Bad, 2 Poor, 3 Fair, 4 Good, 5 Excelent R:      Wolf relative number for whole disc          g: Total Groups,  s: Total Spots NR:     Wolf Relative number North hemisphere          Ng: North Groups,  Ns: North Spots SR:     Wolf Relative number South hemisphere          Sg: South Groups,  Ss: South Spots cR:     Wolf Relative number Central CV:     Classification Value after Malde for whole disc   IS:     Inter Sol index for whole disc                    M:   ! Cloudy all day      *  Cloudy at observation hours      X  Impossible to make any kind of observation Cld:    Percentage of cloudy sky *************************************************************************** end========================================================================