Sunspots Observation for 2022 March
1 Observer=================================================================
ASO : Sunspots Observation 2022 MARCH
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Year: 2022
Month: March
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
01 1445 3 5 12 62 4 7 47 1 5 15 0 35 15 70 st.cirrus
02 1500 3 4 10 50 3 3 33 1 7 17 17 41 11 60 st.cirrus
03 1410 3 4 14 54 2 2 22 2 12 32 20 54 16 80 st.cirrus
04 1810 3 3 16 46 1 1 11 2 15 35 20 59 18 30 st.cirrus
05 1400 3 3 13 43 1 1 11 2 12 32 17 61 15 70 st.cirrus
06 1955 3 3 20 50 1 4 14 2 16 36 19 79 23 40
07 1850 3 4 20 60 1 4 14 3 16 46 30 53 24 60 st.cirrus
08 1930 2 3 14 44 0 0 0 3 14 44 33 38 16 90 st.cirrus
09 1650 3 4 17 57 1 5 15 3 12 42 16 97 21 60
10 1435 3 4 20 60 1 7 17 3 13 43 15 132 19 40 st.cirrus
11 ! 100 rain
12 * 100 rain
13 1855 3 3 16 46 2 15 35 1 1 11 0 98 17 95 st.cirrus
14 ! 100 rain
15 ! 100 rain
16 * 100
17 1340 3 3 5 35 3 5 35 0 0 0 11 25 6 20 st.cirrus
18 * 100
19 * 100
20 * 100
21 1420 2 1 5 15 0 0 0 1 5 15 15 13 6 40 st.cirrus
22 1635 3 2 6 26 0 0 0 2 6 26 15 23 7 50
23 1340 3 2 8 28 1 5 15 1 3 13 0 57 10 10 st.cirrus
24 1525 3 2 10 30 1 8 18 1 2 12 0 60 12 10 st.cirrus
25 1630 3 2 9 29 1 7 17 1 2 12 0 60 11 95 st.cirrus
26 1945 3 3 10 40 2 9 29 1 1 11 0 71 12 80
27 ! 100 rain
28 1545 3 5 25 75 3 21 51 2 4 24 51 116 30 40 st.cirrus
29 1950 3 3 25 55 2 21 41 1 4 14 41 108 28 20
30 1800 3 4 29 69 3 21 51 1 8 18 19 130 32 70 st.cirrus
31 1745 3 3 25 55 2 17 37 1 8 18 18 146 28 80 st.cirrus
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Sunspots observation summary
Year: 2022
Month: March
OBSERVER: Igor Grágeda M.
Astronomia Sigma Octante
Monthly Mean R = 46.77
NR = 23.32 SR = 23.45 cR = 16.23
CV = 70.73 IS = 17.14
Q = 2.91 Cld = 68.06%
The Sun has been observed 22 days on 31 possible.
9 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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