Sunspots Observation for 2018 October
Sunspots Observation 2018 OCTOBER
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Year: 2018
Month: October
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 7 17 0 0 0 1 7 17 17 25 8 0
2 1600 3 1 5 15 0 0 0 1 5 15 0 25 6 0
3 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 100 st. cirrus
4 1720 3 0 0 0 0 0 0 0 0 0 0 0 0 35
5 1530 3 0 0 0 0 0 0 0 0 0 0 0 0 5
6 1540 3 0 0 0 0 0 0 0 0 0 0 0 0 10
7 * 100 rain
8 1720 3 0 0 0 0 0 0 0 0 0 0 0 0 80
9 1520 3 0 0 0 0 0 0 0 0 0 0 0 0 50
10 1900 3 0 0 0 0 0 0 0 0 0 0 0 0 80
11 2010 3 0 0 0 0 0 0 0 0 0 0 0 0 60
12 1420 3 1 2 12 0 0 0 1 2 12 0 10 3 35
13 * 100
14 1320 4 0 0 0 0 0 0 0 0 0 0 0 0 0
15 2010 3 0 0 0 0 0 0 0 0 0 0 0 0 85
16 1250 3 0 0 0 0 0 0 0 0 0 0 0 0 35
17 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 60
18 1840 3 0 0 0 0 0 0 0 0 0 0 0 0 85
19 1310 3 0 0 0 0 0 0 0 0 0 0 0 0 10 cirrus
20 1400 3 0 0 0 0 0 0 0 0 0 0 0 0 100 cirrus
21 1400 3 0 0 0 0 0 0 0 0 0 0 0 0 5
22 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 50
23 1620 3 0 0 0 0 0 0 0 0 0 0 0 0 80
24 ! 100 RAin
25 * 100 raIN
26 1400 3 0 0 0 0 0 0 0 0 0 0 0 0 70
27 1800 3 0 0 0 0 0 0 0 0 0 0 0 0 50
28 1320 3 0 0 0 0 0 0 0 0 0 0 0 0 30
29 1700 3 0 0 0 0 0 0 0 0 0 0 0 0 15
30 1400 4 0 0 0 0 0 0 0 0 0 0 0 0 0
31 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 20
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Sunspots observation summary
Year: 2018
Month: October
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 1.6
NR = 0.0 SR = 1.6 cR = 0.6
CV = 2.2 IS = 0.6
Q = 3.1 Cld = 50.0%
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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