Sunspots Observation for 2026 March

1 Observer=================================================================
ASO : : Sunspots Observation  2026  MAR
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Year:  2026    Month: March

OBSERVER:      Igor Grágeda Méndez
               Astronomia Sigma Octante

Instr.:  RFR 
    Fl:  1000mm    Aperture:  90mm    Ocular: 25mm

    Method:  Projection    Image diameter: 140mm

Day  UT  Q  g  s  R  Ng Ns  NR Sg Ss  SR  cR   CV  IS M Cld Remarks 
   
01 1415  3  4 12  52  3  7  37  1  5  15   0   75  14    60 st.cirrus
02 1300  3  6 15  75  5 11  61  1  4  14  25   77  17    20 
03 1325  3  4 12  52  4 12  52  0  0   0  11   86  14    10 
04 1505  3  3 12  42  3 12  42  0  0   0  27   55  14    90 st.cirrus
05 1435  3  5 16  66  4 13  53  1  3  13  30   88  19    70 st.cirrus
06                                                    X   0 h.i.
07                                                    * 100 
08 1425  2  4 18  58  3 16  46  1  2  12  28   55  22    30 st.cirrus
09 1820  2  4 15  55  3 14  44  1  1  11  43   54  18    70 st.cirrus
10 1505  2  5 17  67  4 13  53  1  4  14  14   54  22    80 st.cirrus
11 1255  3  6 14  74  5 12  62  1  2  12   0   55  18    70 st.cirrus
12 1430  3  7 15  85  5 10  60  2  5  25  12   56  19    40 
13                                                    * 100 
14 1340  3  4 14  54  2  7  27  2  7  27  38   47  17    50 st.cirrus
15 1210  3  4  8  48  2  3  23  2  5  25  23   34  11    20 
16 1435  3  4 20  60  1  6  16  3 14  44  49   55  23    10 st.cirrus
17 1525  3  3 14  44  1  3  13  2 11  31  31   72  17    20 
18                                                    ! 100 rain
19 1500  2  2 11  31  1  6  16  1  5  15  16   41  13    40 st.cirrus
20 1405  2  2  5  25  1  3  13  1  2  12   0   19   7    50 st.cirrus
21                                                    ! 100 rain
22                                                    * 100 rain
23                                                    ! 100 rain
24 1320  3  7 21  91  3 10  40  4 11  51  25  109  25    50 st.cirrus
25 1525  2  6 24  84  3 13  43  3 11  41  15   86  29    90 st.cirrus
26 1900  3  8 21 101  4 13  53  4  8  48  12  114  24    70 st.cirrus
27 1515  2  9 29 119  5 25  75  4  4  44  25  120  32    90 st.cirrus
28 1505  3  8 30 110  5 21  71  3  9  39  24  141  35    50 
29 1400  3  9 34 124  6 25  85  3  9  39  39  177  40    80 
30                                                    * 100 
31 1330  2 11 29 139  8 15  95  3 14  44  59  134  33    40 st.cirrus

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                 Column Headings              ||Sunspots observation summary
                                              ||
UT:     UTC at middle of observation          ||
 Q:     Quality seeing                        ||   Year:  2026   Month: March
    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 =  72.00   cR =  23.74
SR:     Wolf Relative number South hemisphere ||
         Sg: South Groups,  Ss: South Spots   ||              NR =  46.96   SR =  25.04
cR:     Wolf Relative number Central          ||
CV:     Classification Value after Malde      ||              CV =  78.43   IS =  21.00
          for whole disc                      ||
IS:     Inter Sol index for whole disc        ||             Cld =  63.33%   Q =   2.65
 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 or w/health issues 
Cld:    Percentage of cloudy sky              ||days impede any kind of observation
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