Sunspots Observation for 2015 August

Sunspots Observation  2015  AUGUST

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Year:  2015
Month: August

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 1630 3  5  17  67  4  14  54  1   3  13  41   42  22     0 
  2 1630 4  4  13  53  4  13  53  0   0   0  25   28  16     0 
  3 1630 4  4  24  64  3  19  49  1   5  15  37   57  28     0 
  4 1620 4  5  37  87  3  18  48  2  19  39  51   62  42     0 
  5 1650 3  5  38  88  3  10  40  2  28  48  16   83  43     0 
  6 1620 4  7  47 117  5  20  70  2  27  47  66   91  53     0 
  7 1640 4  5  42  92  4  13  53  1  29  39  50   80  46     0 
  8 1630 4  4  48  88  3  14  44  1  34  44  60   79  52     0 
  9                                                      ! 100 rAin        
 10 1610 4  3  41  71  2   4  24  1  37  47  11   67  43     5 
 11 1620 3  4  33  73  2   7  27  2  26  46  27   68  37    15 
 12                                                      ! 100 Rain        
 13                                                      ! 100 raIN        
 14 1630 4  2  24  44  1  12  22  1  12  22  22   50  26     5 
 15 1630 4  2  16  36  1   5  15  1  11  21  36   29  18     0 
 16 1640 3  2  21  41  1   4  14  1  17  27  27   23  23    10 
 17 1820 3  3  17  47  1   5  15  2  12  32  47   27  20   100 st. cirrus  
 18 1650 3  3  14  44  0   0   0  3  14  44  30   30  17     0 
 19 1600 3  2  25  45  0   0   0  2  25  45  22   71  27    10 
 20 1610 3  3  29  59  1   2  12  2  27  47  12   78  32     5 
 21 1620 3  2  42  62  1   6  16  1  36  46  16   78  44    40 
 22 1620 4  2  44  64  1   8  18  1  36  46  64   64  46     0 
 23 1830 3  2  47  67  1   6  16  1  41  51  67   65  49    60 
 24 1610 4  2  49  69  1   2  12  1  47  57  69   59  51     0 
 25 1630 4  2  35  55  1   1  11  1  34  44  44   50  36     0 
 26 1640 3  1  31  41  0   0   0  1  31  41   0   46  32     0 
 27 1600 3  2  25  45  0   0   0  2  25  45   0   44  26    10 
 28 1600 3  2  21  41  0   0   0  2  21  41   0   44  22     0 
 29 1700 3  3  11  41  1   2  12  2   9  29   0   57  14     0 
 30 1710 3  2  12  32  2  12  32  0   0   0  17   11  14     0 
 31 1630 3  2  17  37  2  17  37  0   0   0  20   41  19     0 


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Sunspots observation summary
Year:  2015
Month: August

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R =  59.6     

                NR =  24.8    SR =  34.9    cR =  31.3

                CV =  54.4    IS =  32.1

                 Q =   3.4   Cld =  18.1%

The Sun has been observed 28 days on 31 possible.
3 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