Sunspots Observation for 2019 May
Sunspots Observation 2019 MAY
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Year: 2019
Month: May
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 1240 4 0 0 0 0 0 0 0 0 0 0 0 0 5
2 1740 2 0 0 0 0 0 0 0 0 0 0 0 0 50
3 1640 4 0 0 0 0 0 0 0 0 0 0 0 0 0
4 1600 4 1 5 15 1 5 15 0 0 0 0 7 6 0
5 1500 2 1 6 16 1 6 16 0 0 0 0 10 7 100 st. cirrus
6 1710 3 2 8 28 2 8 28 0 0 0 0 14 10 10
7 1610 4 2 10 30 2 10 30 0 0 0 0 47 12 10 cirrus
8 1710 3 2 8 28 2 8 28 0 0 0 15 47 10 50
9 1710 3 2 7 27 2 7 27 0 0 0 14 47 9 75
10 1620 3 2 8 28 2 8 28 0 0 0 28 47 10 10
11 1820 3 2 7 27 2 7 27 0 0 0 27 17 9 50
12 ! 100 rAIn
13 1740 3 2 6 26 2 6 26 0 0 0 14 14 8 60
14 1600 3 2 7 27 2 7 27 0 0 0 15 14 9 20
15 1710 4 1 4 14 1 4 14 0 0 0 0 10 5 0
16 1710 4 1 2 12 1 2 12 0 0 0 0 10 3 0
17 1640 4 1 2 12 1 2 12 0 0 0 0 10 3 0
18 1600 3 1 2 12 1 2 12 0 0 0 0 10 3 80 cirrus
19 1610 4 0 0 0 0 0 0 0 0 0 0 0 0 0
20 1710 4 0 0 0 0 0 0 0 0 0 0 0 0 0
21 1620 3 0 0 0 0 0 0 0 0 0 0 0 0 70 cirrus
22 * 100
23 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 5
24 1620 4 0 0 0 0 0 0 0 0 0 0 0 0 0
25 1630 4 0 0 0 0 0 0 0 0 0 0 0 0 0
26 1640 4 0 0 0 0 0 0 0 0 0 0 0 0 0
27 1610 3 0 0 0 0 0 0 0 0 0 0 0 0 10
28 1620 3 0 0 0 0 0 0 0 0 0 0 0 0 40 cirrus
29 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 30 cirrus
30 1710 3 0 0 0 0 0 0 0 0 0 0 0 0 10 cirrus
31 1610 3 0 0 0 0 0 0 0 0 0 0 0 0 0
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Sunspots observation summary
Year: 2019
Month: May
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 10.4
NR = 10.4 SR = 0.0 cR = 3.9
CV = 10.5 IS = 3.6
Q = 3.4 Cld = 28.5%
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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