ASO Solar Observations.

Sunspots Observation for 2013 March

Sunspots Observation  2013  MARCH

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Year:  2013
Month: March

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Instr.:  SCT 
    Fl:  2000mm    Aperture:  200mm    Aperture stop used:  90mm

    Method:  Projection    Image diameter: 140mm


Day  UT  Q  g   s   R Ng  Ns  NR Sg  Ss  SR  cR   CV  IS M Cld Remarks     

  1 1250 4  4  32  72  1   5  15  3  27  57  29   79  36     0 
  2 1240 4  8  44 124  2   9  29  6  35  95  60  102  50     0 
  3 1510 3  7  38 108  2  10  30  5  28  78  33  106  45    60 
  4 1550 3  5  22  72  1   2  12  4  20  60  20   62  27    75 
  5 1730 3  4  29  69  0   0   0  4  29  69  37   67  33    35 
  6 1600 3  7  42 112  2   8  28  5  34  84  50  102  49    10 
  7 1420 3  7  29  99  2  10  30  5  19  69  52   52  35    15 
  8 1240 4  7  40 110  3  15  45  4  25  65  81   53  47    10 cirrus      
  9 1915 3  6  44 104  5  28  78  1  16  26  57   87  50    60 
 10                                                      * 100 Rain        
 11                                                      ! 100 
 12 1800 3  9  57 147  6  43 103  3  14  44  70  108  65    75 
 13 1550 3  7  49 119  6  44 104  1   5  15  68  106  56    80 
 14 1615 3  7  61 131  6  53 113  1   8  18  60  116  68   100 cirrus      
 15                                                      * 100 
 16 1750 3  6  43 103  5  32  82  1  11  21  47  106  49    90 
 17 1230 3  7  41 111  4  25  65  3  16  46  27   99  48    85 
 18 1550 4  8  46 126  5  29  79  3  17  47  35  132  54    10 
 19 1730 3  4  15  55  3  14  44  1   1  11   0   46  18    80 cirrus      
 20 1550 4  4  25  65  3  23  53  1   2  12  12   55  29     0 
 21 1255 4  5  27  77  4  24  64  1   3  13  30   41  32     0 
 22 1300 4  3  20  50  2  14  34  1   6  16   0   48  23     5 
 23 1620 3  4  20  60  2  10  30  2  10  30   0   67  24    20 cirrus      
 24 1430 3  3  13  43  2  11  31  1   2  12   0   30  16    40 
 25 1550 3  3  18  48  2   9  29  1   9  19  19   36  21   100 st. cirrus  
 26                                                      ! 100 RaiN        
 27 1640 3  3  10  40  1   4  14  2   6  26  26   33  13    15 
 28 1520 3  6  22  82  2   4  24  4  18  58  42   66  27    20 
 29 1410 3  5  27  77  2   9  29  3  18  48  42   92  32    15 
 30 1250 3  5  31  81  2  13  33  3  18  48  28  107  36     5 
 31 1350 4  6  46 106  3  12  42  3  34  64  41  105  52     5 


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Sunspots observation summary
Year:  2013
Month: March

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R =  88.6     

                NR =  45.9    SR =  42.6    cR =  35.8

                CV =  77.9    IS =  38.3

                 Q =   3.3   Cld =  45.5%

The Sun has been observed 27 days on 31 possible.
4 cloudy days impede observe the Sun

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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

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Report generated and Sent by: SOdb-ASO-gmc software (c)1999-v:2013