Sunspots Observation for 2017 June
Sunspots Observation 2017 JUNE
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Year: 2017
Month: June
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 4 1 6 16 1 6 16 0 0 0 0 25 7 0
2 1620 4 1 12 22 1 12 22 0 0 0 0 25 13 0
3 1620 4 1 13 23 1 13 23 0 0 0 0 28 14 0
4 1540 3 1 12 22 1 12 22 0 0 0 22 28 13 50
5 1700 3 1 18 28 1 18 28 0 0 0 28 29 19 30
6 1720 3 1 9 19 1 9 19 0 0 0 19 25 10 15
7 1640 3 1 4 14 1 4 14 0 0 0 14 7 5 80
8 1710 3 1 2 12 1 2 12 0 0 0 12 1 3 20
9 1620 3 0 0 0 0 0 0 0 0 0 0 0 0 100 st. cirrus
10 1600 3 0 0 0 0 0 0 0 0 0 0 0 0 100 cirrus
11 1600 4 0 0 0 0 0 0 0 0 0 0 0 0 0
12 1620 4 0 0 0 0 0 0 0 0 0 0 0 0 0
13 1730 4 1 1 11 1 1 11 0 0 0 0 10 1 0
14 1740 4 1 1 11 1 1 11 0 0 0 0 10 1 0
15 1620 4 3 15 45 3 15 45 0 0 0 22 39 17 0
16 1840 5 2 12 32 2 12 32 0 0 0 20 38 14 0
17 1710 4 2 12 32 2 12 32 0 0 0 32 38 14 0
18 1630 4 2 12 32 2 12 32 0 0 0 12 38 14 0
19 1540 3 3 9 39 2 8 28 1 1 11 24 36 11 40
20 1640 4 3 10 40 3 10 40 0 0 0 16 25 13 0
21 1640 4 3 5 35 3 5 35 0 0 0 0 24 6 0
22 1930 3 2 4 24 2 4 24 0 0 0 0 17 6 0
23 1650 4 2 3 23 2 3 23 0 0 0 0 14 4 0
24 1630 4 1 7 17 1 7 17 0 0 0 17 25 8 0
25 1700 4 1 14 24 1 14 24 0 0 0 24 28 15 0
26 1700 3 1 13 23 1 13 23 0 0 0 23 28 14 40 cirrus
27 1650 4 1 10 20 1 10 20 0 0 0 20 28 11 0
28 1730 4 1 9 19 1 9 19 0 0 0 0 25 10 0
29 1710 4 1 2 12 1 2 12 0 0 0 0 10 3 0
30 1700 3 1 2 12 1 2 12 0 0 0 0 10 3 0
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Sunspots observation summary
Year: 2017
Month: June
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 20.2
NR = 19.9 SR = 0.4 cR = 10.2
CV = 20.4 IS = 8.3
Q = 3.7 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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