Sunspots Observation for 2017 July
Sunspots Observation 2017 JULY
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Year: 2017
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 1710 3 1 2 12 1 2 12 0 0 0 0 10 3 15
2 1700 3 0 0 0 0 0 0 0 0 0 0 0 0 80
3 1620 4 0 0 0 0 0 0 0 0 0 0 0 0 0
4 1610 4 0 0 0 0 0 0 0 0 0 0 0 0 0
5 1600 4 1 2 12 0 0 0 1 2 12 0 10 3 0
6 1610 4 1 8 18 0 0 0 1 8 18 0 25 9 0
7 1820 4 1 21 31 0 0 0 1 21 31 0 55 22 0
8 1650 4 1 22 32 0 0 0 1 22 32 0 56 23 0
9 1640 4 1 24 34 0 0 0 1 24 34 34 56 25 0
10 1730 4 1 21 31 0 0 0 1 21 31 31 47 22 0
11 1720 4 2 25 45 0 0 0 2 25 45 45 48 26 0
12 1730 4 2 37 57 1 10 20 1 27 37 57 60 39 0
13 1700 4 2 43 63 1 20 30 1 23 33 63 63 45 0
14 1700 4 2 30 50 1 9 19 1 21 31 19 63 32 0
15 1830 4 2 13 33 1 1 11 1 12 22 0 38 14 0
16 1650 4 1 7 17 0 0 0 1 7 17 0 37 8 0
17 1620 3 1 5 15 0 0 0 1 5 15 0 37 6 60
18 1650 3 0 0 0 0 0 0 0 0 0 0 0 0 0
19 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 0
20 1730 4 0 0 0 0 0 0 0 0 0 0 0 0 0
21 1640 3 0 0 0 0 0 0 0 0 0 0 0 0 30 cirrus
22 1640 4 0 0 0 0 0 0 0 0 0 0 0 0 0
23 1430 4 0 0 0 0 0 0 0 0 0 0 0 0 0
24 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 0
25 1710 4 1 1 11 0 0 0 1 1 11 11 1 1 0
26 1720 4 0 0 0 0 0 0 0 0 0 0 0 0 0
27 1710 4 0 0 0 0 0 0 0 0 0 0 0 0 0
28 1720 4 0 0 0 0 0 0 0 0 0 0 0 0 0
29 1750 4 1 5 15 1 5 15 0 0 0 15 13 6 0
30 1740 4 0 0 0 0 0 0 0 0 0 0 0 0 0
31 1730 4 0 0 0 0 0 0 0 0 0 0 0 0 0
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Sunspots observation summary
Year: 2017
Month: July
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 15.4
NR = 3.5 SR = 11.9 cR = 8.9
CV = 20.0 IS = 9.2
Q = 3.8 Cld = 6.0%
The Sun has been observed 31 days on 31 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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