Solar Observations.
(Observaciones Solares)

Last Solar Report
(último Informe Solar)


Sunspots Observation  2018  SEPTEMBER

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Year:  2018
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 1640 3  0   0   0  0   0   0  0   0   0   0    0   0    15 
  2 1750 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  3 1710 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  4 1650 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  5 1710 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  6 1710 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  7 1650 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
  8 1750 3  1   7  17  1   7  17  0   0   0  17    2   8     5 
  9 1410 3  1   3  13  1   3  13  0   0   0  13    7   4     0 
 10 1730 3  0   0   0  0   0   0  0   0   0   0    0   0     0 smoke       
 11 1610 3  1   7  17  0   0   0  1   7  17  17   28   8     0 smoke       
 12 1920 3  1   2  12  0   0   0  1   2  12  12   10   3     0 smoke       
 13 1550 3  1   2  12  0   0   0  1   2  12  12    1   3     0 smoke       
 14 1640 3  0   0   0  0   0   0  0   0   0   0    0   0     0 smoke       
 15 1600 3  0   0   0  0   0   0  0   0   0   0    0   0     0 smoke       
 16 1600 3  0   0   0  0   0   0  0   0   0   0    0   0    40 smoke       
 17 1710 3  0   0   0  0   0   0  0   0   0   0    0   0     5 
 18 1640 3  0   0   0  0   0   0  0   0   0   0    0   0    40 
 19 1720 3  0   0   0  0   0   0  0   0   0   0    0   0    60 cirrus      
 20 1710 3  0   0   0  0   0   0  0   0   0   0    0   0     5 
 21 1600 3  0   0   0  0   0   0  0   0   0   0    0   0     5 
 22 1610 4  0   0   0  0   0   0  0   0   0   0    0   0     5 
 23 1600 4  0   0   0  0   0   0  0   0   0   0    0   0     0 
 24 1700 3  0   0   0  0   0   0  0   0   0   0    0   0    85 
 25 1700 3  0   0   0  0   0   0  0   0   0   0    0   0    40 
 26 1740 3  0   0   0  0   0   0  0   0   0   0    0   0    60 
 27 1730 3  0   0   0  0   0   0  0   0   0   0    0   0    30 
 28 1440 3  0   0   0  0   0   0  0   0   0   0    0   0    80 cirrus      
 29 1550 4  1   8  18  0   0   0  1   8  18  18   22   9     0 
 30 1500 4  1  10  20  0   0   0  1  10  20  20   28  11     0 


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Sunspots observation summary
Year:  2018
Month: September

OBSERVER:      German Morales C.
               Astronomia Sigma Octante

Monthly Mean     R =   3.6     

                NR =   1.0    SR =   2.6    cR =   3.6

                CV =   3.3    IS =   1.5

                 Q =   3.3   Cld =  15.8%

The Sun has been observed 30 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


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