ASO Solar Observations.

Sunspots Observation for 2016 December

Sunspots Observation  2016  DECEMBER

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Year:  2016
Month: December

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 3  4  24  64  3  15  45  1   9  19  48   70  28    50 
  2 1150 3  4  31  71  3  16  46  1  15  25  54   70  35    20 
  3 1220 3  2  18  38  1   7  17  1  11  21  21   44  20    40 
  4 1450 3  2  17  37  1   2  12  1  15  25  25   41  19    20 
  5 1510 4  2  18  38  0   0   0  2  18  38  25   32  20     5 
  6 1730 3  1  11  21  0   0   0  1  11  21   0   28  12   100 st. cirrus  
  7 1530 3  1  10  20  0   0   0  1  10  20   0   28  11    25 
  8 1450 3  1   4  14  0   0   0  1   4  14   0   10   5    60 
  9 1710 3  1   3  13  0   0   0  1   3  13   0   10   4    75 
 10 1520 3  0   0   0  0   0   0  0   0   0   0    0   0     5 
 11 2010 3  1   4  14  1   4  14  0   0   0   0    4   5    80 
 12                                                      ! 100 RAin        
 13 1530 4  1   4  14  1   4  14  0   0   0   0   19   5     5 
 14                                                      ! 100 RAIn        
 15 1700 3  0   0   0  0   0   0  0   0   0   0    0   0    60 
 16 1550 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
 17 1230 4  1   5  15  1   5  15  0   0   0  15   13   6     0 
 18 1600 4  1   4  14  1   4  14  0   0   0  14   19   5     0 
 19 1310 4  1   6  16  1   6  16  0   0   0  16   19   7     0 
 20 1620 3  1   7  17  0   0   0  1   7  17   0   13   8    40 cirrus      
 21 1520 3  2  12  32  0   0   0  2  12  32  16   41  14     5 
 22 1410 3  1   2  12  0   0   0  1   2  12   0    7   3    15 
 23 1450 3  0   0   0  0   0   0  0   0   0   0    0   0     5 
 24 1430 3  0   0   0  0   0   0  0   0   0   0    0   0    10 
 25 1510 3  0   0   0  0   0   0  0   0   0   0    0   0    30 
 26 1840 3  0   0   0  0   0   0  0   0   0   0    0   0    80 
 27 1510 3  1   5  15  1   5  15  0   0   0   0   19   6   100 cirrus      
 28                                                      ! 100 raiN        
 29 1250 3  0   0   0  0   0   0  0   0   0   0    0   0    70 
 30 1740 3  0   0   0  0   0   0  0   0   0   0    0   0    80 
 31                                                      ! 100 rain        


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Sunspots observation summary
Year:  2016
Month: December

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R =  17.2     

                NR =   7.7    SR =   9.5    cR =   8.7

                CV =  18.0    IS =   7.9

                 Q =   3.2   Cld =  44.5%

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