Sunspots Observation for 2013 January
Sunspots Observation 2013 JANUARY
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Year: 2013
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 1720 2 6 36 96 4 29 69 2 7 27 56 63 42 90
2 1830 3 6 27 87 5 25 75 1 2 12 26 78 33 70
3 1250 4 8 46 126 5 27 77 3 19 49 59 105 54 5
4 1400 4 11 43 153 8 29 109 3 14 44 32 133 54 5
5 1340 3 16 70 230 10 47 147 6 23 83 55 167 86 60 cirrus
6 1330 4 13 61 191 9 43 133 4 18 58 52 174 74 10
7 1420 4 14 55 195 10 35 135 4 20 60 59 142 68 5
8 1340 3 9 56 146 6 42 102 3 14 44 40 166 65 75
9 1300 4 10 73 173 5 44 94 5 29 79 91 155 83 5
10 1940 3 8 55 135 4 42 82 4 13 53 77 129 61 60
11 1700 3 9 71 161 5 57 107 4 14 54 75 136 78 35
12 1450 3 6 69 129 3 57 87 3 12 42 71 101 75 100 cirrus
13 1610 3 6 49 109 3 42 72 3 7 37 40 95 55 85
14 2020 3 6 55 115 3 48 78 3 7 37 59 113 60 65
15 ! 0 rAINn
16 1530 3 3 29 59 2 26 46 1 3 13 46 68 32 80
17 1800 3 2 28 48 1 23 33 1 5 15 15 58 30 100 st. cirrus
18 1440 3 2 19 39 1 15 25 1 4 14 14 37 21 75
19 1750 3 3 20 50 2 18 38 1 2 12 27 45 23 80
20 ! 100 rAIn
21 1510 3 2 16 36 1 14 24 1 2 12 24 38 18 85
22 1550 3 3 22 52 2 21 41 1 1 11 30 48 23 80
23 1505 3 5 20 70 3 15 45 2 5 25 12 74 25 30
24 1400 4 4 18 58 3 16 46 1 2 12 0 55 22 0
25 * 100
26 ! 100 raiN
27 1340 4 5 28 78 4 17 57 1 11 21 28 53 33 5
28 1420 3 5 17 67 4 10 50 1 7 17 30 56 22 5
29 1410 3 4 11 51 2 7 27 2 4 24 12 34 15 80
30 1310 3 5 12 62 2 7 27 3 5 35 24 41 16 70
31 1250 3 5 12 62 2 6 26 3 6 36 25 47 14 15
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Sunspots observation summary
Year: 2013
Month: January
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 102.9
NR = 68.6 SR = 34.3 cR = 40.0
CV = 89.3 IS = 43.8
Q = 3.2 Cld = 54.0%
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
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