Sunspots Observation for 2023 January

    
1 Observer=================================================================
    ASO : Sunspots Observation  2023  JANUARY
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    Year:  2023    Month: January
    
    OBSERVER:      Igor Grágeda Méndez
                   Astronomia Sigma Octante
    
    Instr.:  RFR 
        Fl:  600mm    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 1435 3  8 32 112  6  26  86  2   6  26  47  102  37    10 
    02                                                     ! 100 rain
    03 1345 2  5 31  81  3  19  49  2  12  32  39  111  36    95 st.cirrus
    04                                                     ! 100 rain
    05 1455 2  6 31  91  2   9  29  4  22  62  52   87  36    80 
    06 2000 2  5 34  84  1   6  16  4  28  68  52   88  39    80 st.cirrus
    07 1845 2  4 36  76  1   3  13  3  33  63  25  128  40    50 st.cirrus
    08 1805 2  4 41  81  1   3  13  3  38  68  22  129  45    80 
    09 1500 2  6 46 106  2   5  25  4  41  81  66  155  52    60 
    10 1110 2  7 53 123  3   9  39  4  44  84  48  156  58    10 st.cirrus
    11 1415 2  5 56 106  2  13  33  3  43  73  25  175  61    20 
    12 1345 2  5 60 110  2  24  44  3  36  66  26  181  65    10 
    13 1420 2  5 46  96  2  18  38  3  28  58  47  185  50     0 st.cirrus
    14                                                     ! 100 
    15 1145 3  9 58 148  3  25  55  6  33  93  37  215  67    10 
    16 1340 3  9 67 157  4  36  76  5  31  81  69  278  76    30 
    17 1415 2  7 58 128  4  35  75  3  23  53  72  244  65    40 st.cirrus
    18 2015 3  8 62 142  6  36  96  2  26  46  86  207  70    70 
    19                                                     ! 100 rain
    20 1430 3  8 46 126  5  27  77  3  19  49  79  169  52    30 st.cirrus
    21 1125 3  9 64 154  7  37 107  2  27  47  70  146  71     0 
    22 1505 3  7 61 131  5  39  89  2  22  42  15  169  68    40 
    23                                                     X   0 on trip
    24 1800 2  8 30 110  7  21  91  1   9  19  17  126  35    90 st.cirrus
    25 1310 2  8 20 100  7  16  86  1   4  14   0  119  25    90 st.cirrus
    26 1950 2  6 14  74  6  14  74  0   0   0  27   45  20    80 st.cirrus
    27                                                     ! 100 
    28 1900 2  5 13  63  3   7  37  2   6  26   0   41  16    80 st.cirrus
    29                                                     ! 100 rain
    30                                                     * 100 
    31 1415 2  5 16  66  2   5  25  3  11  41   0   39  20    90 st.cirrus
    
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                     Column Headings              ||Sunspots observation summary
                                                  ||
    UT:     UTC at middle of observation          ||
     Q:     Quality seeing                        ||   Year:  2023   Month: January
        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 = 107.17   cR =  40.04
    SR:     Wolf Relative number South hemisphere ||
             Sg: South Groups,  Ss: South Spots   ||              NR =  55.35   SR =  51.83
    cR:     Wolf Relative number Central          ||
    CV:     Classification Value after Malde      ||              CV = 143.26   IS =  48.00
              for whole disc                      ||
    IS:     Inter Sol index for whole disc        ||             Cld =  61.50%   Q =   2.30
     M:  !  Cloudy all day                        ||
         *  Cloudy at observation hours           ||The Sun has been observed 23 days on 31
         X  Impossible to make any observation    ||possible, 8 cloudy days impede any kind
    Cld:    Percentage of cloudy sky              ||of observation
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