Sunspots Observation for 2015 July
Sunspots Observation 2015 JULY
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Year: 2015
Month: July
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 1620 4 5 36 86 3 29 59 2 7 27 29 74 41 0
2 1620 3 5 28 78 2 21 41 3 7 37 16 77 33 80 cirrus
3 1620 3 7 37 107 3 21 51 4 16 56 63 85 44 30
4 ! 100 RAin
5 ! 100
6 1700 3 7 44 114 4 31 71 3 13 43 72 106 51 100 st. cirrus
7 1630 4 9 57 147 4 35 75 5 22 72 97 108 66 0
8 1620 4 9 48 138 3 24 54 6 24 84 79 121 55 0
9 1620 4 9 44 134 4 22 62 5 22 72 71 127 52 0
10 1740 4 6 44 104 2 31 51 4 13 53 41 61 49 0
11 1700 4 4 30 70 2 22 42 2 8 28 23 62 34 0
12 1620 4 6 25 85 4 16 56 2 9 29 30 76 31 0
13 1620 3 3 19 49 2 9 29 1 10 20 20 46 22 10 cirrus
14 1620 3 3 14 44 2 7 27 1 7 17 17 46 17 40
15 1730 3 5 14 64 4 11 51 1 3 13 11 35 18 60
16 1640 4 4 15 55 3 13 43 1 2 12 13 46 19 0
17 1650 4 3 17 47 2 16 36 1 1 11 17 42 19 0
18 1640 4 5 18 68 4 15 55 1 3 13 24 50 23 20 cirrus
19 1700 4 3 18 48 2 16 36 1 2 12 36 45 21 0
20 1650 4 2 13 33 2 13 33 0 0 0 21 38 15 0
21 1610 4 2 12 32 2 12 32 0 0 0 20 35 14 0
22 1620 4 2 17 37 2 17 37 0 0 0 25 29 19 0
23 1620 3 2 6 26 2 6 26 0 0 0 15 26 7 0
24 1630 3 3 9 39 1 1 11 2 8 28 0 36 11 0
25 1700 4 2 23 43 0 0 0 2 23 43 23 41 25 0
26 1340 4 2 20 40 0 0 0 2 20 40 21 44 22 0
27 1620 5 3 29 59 1 2 12 2 27 47 47 57 32 0
28 1620 3 3 38 68 1 5 15 2 33 53 53 51 41 40 cirrus
29 1620 3 4 38 78 2 9 29 2 29 49 33 58 42 0
30 1630 4 7 30 100 4 14 54 3 16 46 28 55 36 0
31 1630 4 7 27 97 5 17 67 2 10 30 46 73 32 0
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Sunspots observation summary
Year: 2015
Month: July
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 72.1
NR = 39.8 SR = 32.2 cR = 34.2
CV = 60.3 IS = 30.7
Q = 3.7 Cld = 18.7%
The Sun has been observed 29 days on 31 possible.
2 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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