Sunspots Observation for 2016 December
Sunspots Observation 2016 DECEMBER
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Year: 2016
Month: December
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 1550 3 4 24 64 3 15 45 1 9 19 48 70 28 50
2 1150 3 4 31 71 3 16 46 1 15 25 54 70 35 20
3 1220 3 2 18 38 1 7 17 1 11 21 21 44 20 40
4 1450 3 2 17 37 1 2 12 1 15 25 25 41 19 20
5 1510 4 2 18 38 0 0 0 2 18 38 25 32 20 5
6 1730 3 1 11 21 0 0 0 1 11 21 0 28 12 100 st. cirrus
7 1530 3 1 10 20 0 0 0 1 10 20 0 28 11 25
8 1450 3 1 4 14 0 0 0 1 4 14 0 10 5 60
9 1710 3 1 3 13 0 0 0 1 3 13 0 10 4 75
10 1520 3 0 0 0 0 0 0 0 0 0 0 0 0 5
11 2010 3 1 4 14 1 4 14 0 0 0 0 4 5 80
12 ! 100 RAin
13 1530 4 1 4 14 1 4 14 0 0 0 0 19 5 5
14 ! 100 RAIn
15 1700 3 0 0 0 0 0 0 0 0 0 0 0 0 60
16 1550 4 0 0 0 0 0 0 0 0 0 0 0 0 0
17 1230 4 1 5 15 1 5 15 0 0 0 15 13 6 0
18 1600 4 1 4 14 1 4 14 0 0 0 14 19 5 0
19 1310 4 1 6 16 1 6 16 0 0 0 16 19 7 0
20 1620 3 1 7 17 0 0 0 1 7 17 0 13 8 40 cirrus
21 1520 3 2 12 32 0 0 0 2 12 32 16 41 14 5
22 1410 3 1 2 12 0 0 0 1 2 12 0 7 3 15
23 1450 3 0 0 0 0 0 0 0 0 0 0 0 0 5
24 1430 3 0 0 0 0 0 0 0 0 0 0 0 0 10
25 1510 3 0 0 0 0 0 0 0 0 0 0 0 0 30
26 1840 3 0 0 0 0 0 0 0 0 0 0 0 0 80
27 1510 3 1 5 15 1 5 15 0 0 0 0 19 6 100 cirrus
28 ! 100 raiN
29 1250 3 0 0 0 0 0 0 0 0 0 0 0 0 70
30 1740 3 0 0 0 0 0 0 0 0 0 0 0 0 80
31 ! 100 rain
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Sunspots observation summary
Year: 2016
Month: December
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 17.2
NR = 7.7 SR = 9.5 cR = 8.7
CV = 18.0 IS = 7.9
Q = 3.2 Cld = 44.5%
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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