ASO Solar Observations.

Sunspots Observation for 2013 September

Sunspots Observation  2013  SEPTEMBER

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Year:  2013
Month: September

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 1550 4  4  41  81  2  34  54  2   7  27  81   65  45     5 
  2 1540 4  4  34  74  2  23  43  2  11  31  38   86  38     0 
  3 1715 4  4  36  76  2  19  39  2  17  37  17   64  40     0 
  4 1550 4  5  36  86  2  15  35  3  21  51   0   89  41     0 
  5 1600 4  5  25  75  3  11  41  2  14  34  14   65  29     0 
  6 1710 4  3  14  44  1   7  17  2   7  27   0   37  17     0 
  7 1530 4  3   7  37  2   5  25  1   2  12  12   21  10     0 
  8 1800 3  1   4  14  0   0   0  1   4  14   0    7   5    90 
  9 1610 3  1   3  13  0   0   0  1   3  13  13    4   4    70 
 10 1730 3  2  13  33  0   0   0  2  13  33  33   14  15    40 
 11 1540 4  4  26  66  0   0   0  4  26  66  36   58  30     0 
 12 1620 4  5  22  72  0   0   0  5  22  72  30   28  27     0 
 13 1550 4  2   6  26  0   0   0  2   6  26   0   17   8    10 
 14 1850 3  1   5  15  0   0   0  1   5  15   0   10   6    60 
 15 1540 3  1   3  13  0   0   0  1   3  13   0   10   4    15 
 16 1600 4  2   6  26  0   0   0  2   6  26  13   17   8     0 
 17 1710 4  4  17  57  0   0   0  4  17  57  29   28  21     0 
 18 1545 4  5  17  67  1   3  13  4  14  54  43   35  21     0 
 19 1440 3  5  25  75  1   3  13  4  22  62  22   77  30    15 
 20 1715 3  4  28  68  2  20  40  2   8  28  22   62  32    50 
 21 1515 3  5  34  84  2  24  44  3  10  40  38   81  39    10 
 22 1700 4  4  23  63  2  17  37  2   6  26  46   67  27     0 
 23 1620 3  3  17  47  2  15  35  1   2  12  47   63  20    25 
 24 1710 4  3  19  49  2  17  37  1   2  12  49   51  22     0 
 25 1600 3  5  30  80  3  24  54  2   6  26  41   51  35     0 
 26 1620 4  4  16  56  2  12  32  2   4  24  20   43  20     0 
 27 1250 4  4  13  53  3  11  41  1   2  12  30   37  16     0 
 28                                                      X     trip to     
 29                                                      X     La Paz city 
 30 1550 3  3  15  45  2   5  25  1  10  20  20   45  18    30 


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Sunspots observation summary
Year:  2013
Month: September

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R =  53.4     

                NR =  22.3    SR =  31.1    cR =  24.8

                CV =  44.0    IS =  22.4

                 Q =   3.6   Cld =  15.0%

The Sun has been observed 28 days on 30 possible.
0 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