Sunspots Observation for 2020 August
2 Observers================================================================
Sunspots Observation 2020 AUGUST
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Year: 2020
Month: August
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 1650 4 3 5 35 2 3 23 1 2 12 11 15 7 0
2 1740 3 0 0 0 0 0 0 0 0 0 0 0 0 0
3 1700 3 1 2 12 1 2 12 0 0 0 0 10 3 0
4 1650 3 1 2 12 1 2 12 0 0 0 0 11 3 0
5 1640 3 1 2 12 1 2 12 0 0 0 0 11 3 0
6 1710 3 1 4 14 1 4 14 0 0 0 0 11 5 0
7 1650 4 1 7 17 1 7 17 0 0 0 17 11 8 0
8 1630 4 1 3 13 1 3 13 0 0 0 13 10 4 0
9 1710 4 1 6 16 1 6 16 0 0 0 16 25 7 0
10 1720 4 1 4 14 1 4 14 0 0 0 14 10 5 0
11 2040 2 1 3 13 1 3 13 0 0 0 0 10 4 85
12 1640 4 1 1 11 1 1 11 0 0 0 0 4 1 0
13 1730 4 0 0 0 0 0 0 0 0 0 0 0 0 0
14 1620 3 0 0 0 0 0 0 0 0 0 0 0 0 5
15 1630 3 0 0 0 0 0 0 0 0 0 0 0 0 10
16 1640 3 0 0 0 0 0 0 0 0 0 0 0 0 10
17 1620 2 0 0 0 0 0 0 0 0 0 0 0 0 30
18 1620 3 1 9 19 1 9 19 0 0 0 19 28 10 80 cirrus
19 1810 3 1 6 16 1 6 16 0 0 0 0 10 7 25
20 1850 2 0 0 0 0 0 0 0 0 0 0 0 0 95
21 1730 3 0 0 0 0 0 0 0 0 0 0 0 0 100 st. cirrus
22 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 10 cirrus
23 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 0
24 1920 3 0 0 0 0 0 0 0 0 0 0 0 0 50 cirrus
25 1650 4 0 0 0 0 0 0 0 0 0 0 0 0 0
26 1700 4 0 0 0 0 0 0 0 0 0 0 0 0 0
27 1750 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 1610 4 0 0 0 0 0 0 0 0 0 0 0 0 0
30 1920 3 0 0 0 0 0 0 0 0 0 0 0 0 50
31 * 100
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Sunspots observation summary
Year: 2020
Month: August
OBSERVER: German Morales C.
Astronomia Sigma Octante
Monthly Mean R = 6.8
NR = 6.4 SR = 0.4 cR = 3.0
CV = 5.5 IS = 2.2
Q = 3.4 Cld = 21.0%
The Sun has been observed 30 days on 31 possible.
1 cloudy day 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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Year: 2020
Month: August
OBSERVER: Igor Grágeda M.
Astronomia Sigma Octante
Instr.: RFR
Fl: 600mm Aperture: 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 1515 3 1 1 11 0 0 0 1 1 11 0 10 1 0
2 1535 3 0 0 0 0 0 0 0 0 0 0 0 0 10 haze
3 1450 3 0 0 0 0 0 0 0 0 0 0 0 0 0 haze, smoke
4 1500 3 1 2 12 1 2 12 0 0 0 0 11 3 0 haze
5 1630 3 1 2 12 1 2 12 0 0 0 0 11 3 0
6 1425 3 1 2 12 1 2 12 0 0 0 0 11 3 0 haze
7 1555 3 1 3 13 1 3 13 0 0 0 13 11 4 0
8 1600 3 1 1 11 1 1 11 0 0 0 11 10 1 0 haze, smoke
9 1605 3 1 1 11 1 1 11 0 0 0 11 10 1 0 smoke
10 1645 2 1 1 11 1 1 11 0 0 0 11 10 1 0 haze, smoke
11 1700 2 0 0 0 0 0 0 0 0 0 0 0 0 80
12 1550 2 0 0 0 0 0 0 0 0 0 0 0 0 10
13 1640 2 0 0 0 0 0 0 0 0 0 0 0 0 0 haze
14 1550 2 0 0 0 0 0 0 0 0 0 0 0 0 10
15 1815 2 0 0 0 0 0 0 0 0 0 0 0 0 20 cirrus
16 1730 3 0 0 0 0 0 0 0 0 0 0 0 0 40
17 1720 2 0 0 0 0 0 0 0 0 0 0 0 0 35
18 1825 2 0 0 0 0 0 0 0 0 0 0 0 0 70 st.cirrus
19 1440 2 1 2 12 1 2 12 0 0 0 0 2 3 85 st.cirrus
20 * 100 rain
21 * 100
22 1900 2 0 0 0 0 0 0 0 0 0 0 0 0 10 st.cirrus
23 1535 3 0 0 0 0 0 0 0 0 0 0 0 0 5
24 1450 2 0 0 0 0 0 0 0 0 0 0 0 0 10 st.cirrus, smog
25 1440 2 0 0 0 0 0 0 0 0 0 0 0 0 0
26 1445 2 0 0 0 0 0 0 0 0 0 0 0 0 5
27 1605 3 0 0 0 0 0 0 0 0 0 0 0 0 5 st.cirrus
28 1600 3 0 0 0 0 0 0 0 0 0 0 0 0 0
29 1420 3 0 0 0 0 0 0 0 0 0 0 0 0 0 cirrus
30 1525 3 0 0 0 0 0 0 0 0 0 0 0 0 10 st.cirrus, smog
31 1630 3 0 0 0 0 0 0 0 0 0 0 0 0 80
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Sunspots observation summary
Year: 2020
Month: August
OBSERVER: Igor Grágeda M.
Astronomia Sigma Octante
Monthly Mean R = 3.62
NR = 3.24 SR = 0.38 cR = 1.59
CV = 2.97 IS = 0.69
Q = 2.55 Cld = 22.10%
The Sun has been observed 29 days on 31 possible.
2 cloudy day 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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