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
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