ASO Solar Observations.

Sunspots Observation for 2015 January

Sunspots Observation  2015  JANUARY

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Year:  2015
Month: January

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 1410 5  7  49 119  1   2  12  6  47 107  47  115  56     0 
  2 1650 3  8  64 144  1   2  12  7  62 132  91  117  72    70 
  3 1930 3  6  46 106  0   0   0  6  46 106  69  106  51    90 
  4 1400 4  6  50 110  0   0   0  6  50 110  50  103  55     5 
  5 1515 3  6  50 110  0   0   0  6  50 110  58   86  55    60 
  6 1500 3  7  39 109  2   5  25  5  34  84  75   81  43    80 
  7 1410 4  6  39  99  2  12  32  4  27  67  63   80  45     0 
  8 1540 3  7  50 120  4  26  66  3  24  54  43  148  55    75 
  9                                                      ! 100 rain        
 10 1610 3  7  55 125  3  28  58  4  27  67  28  124  62    80             
 11 1400 3  9  59 149  3  31  61  6  28  88  43  120  67    30 
 12                                                      ! 100 RAin        
 13 1820 3  7  33 103  3  12  42  4  21  61  45   76  40    60 
 14 1840 3  4  19  59  2   5  25  2  14  34  34   46  23    80 
 15                                                      ! 100 RaIN        
 16                                                      ! 100 rain        
 17 1830 3  3  13  43  0   0   0  3  13  43  26   18  15    60 
 18 1610 3  3  21  51  0   0   0  3  21  51  37   57  24    70 
 19 1420 3  4  18  58  1   1  11  3  17  47  46   43  20    75 
 20 1750 3  4  13  53  1   1  11  3  12  42  30   43  16    70 
 21 1610 3  3  14  44  1   2  12  2  12  32  21   36  16    50 
 22                                                      * 100 raiN        
 23 1440 3  3  20  50  1   2  12  2  18  38  12   74  23    60 
 24 1450 3  3  26  56  1   6  16  2  20  40  16   82  29    60 
 25 1520 3  4  37  77  2  21  41  2  16  36  41   95  41    40 
 26 1500 3  6  58 118  3  21  51  3  37  67 106  127  64    40 
 27 1440 4  7  70 140  3  17  47  4  53  93 104  146  77     0 
 28 1440 4  8  88 168  3  26  56  5  62 112  74  165  96     0 
 29 1830 3  8  71 151  4  32  72  4  39  79  62  129  79    80 
 30 1940 3  8  80 160  4  42  82  4  38  78  61  147  88    50 
 31 1720 3  6  65 125  4  44  84  2  21  41  40  137  71    65 


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Sunspots observation summary
Year:  2015
Month: January

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R = 101.8     

                NR =  31.8    SR =  70.0    cR =  50.8

                CV =  96.2    IS =  49.3

                 Q =   3.2   Cld =  59.7%

The Sun has been observed 26 days on 31 possible.
5 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