Last Solar Report
(último Informe Solar)
1 Observer=============================================================================
ASO : Sunspots Observation 2026 MAR
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Year: 2026 Month: March
OBSERVER: Igor Grágeda Méndez
Astronomia Sigma Octante
Instr.: RFR
Fl: 1000mm Aperture: 90mm Ocular: 25mm
Method: Projection Image diameter: 140mm
Day UT Q g s R Ng Ns NR Sg Ss SR cR CV IS M Cld Remarks
01 1415 3 4 12 52 3 7 37 1 5 15 0 75 14 60 st.cirrus
02 1300 3 6 15 75 5 11 61 1 4 14 25 77 17 20
03 1325 3 4 12 52 4 12 52 0 0 0 11 86 14 10
04 1505 3 3 12 42 3 12 42 0 0 0 27 55 14 90 st.cirrus
05 1435 3 5 16 66 4 13 53 1 3 13 30 88 19 70 st.cirrus
06 X 0 h.i.
07 * 100
08 1425 2 4 18 58 3 16 46 1 2 12 28 55 22 30 st.cirrus
09 1820 2 4 15 55 3 14 44 1 1 11 43 54 18 70 st.cirrus
10 1505 2 5 17 67 4 13 53 1 4 14 14 54 22 80 st.cirrus
11 1255 3 6 14 74 5 12 62 1 2 12 0 55 18 70 st.cirrus
12 1430 3 7 15 85 5 10 60 2 5 25 12 56 19 40
13 * 100
14 1340 3 4 14 54 2 7 27 2 7 27 38 47 17 50 st.cirrus
15 1210 3 4 8 48 2 3 23 2 5 25 23 34 11 20
16 1435 3 4 20 60 1 6 16 3 14 44 49 55 23 10 st.cirrus
17 1525 3 3 14 44 1 3 13 2 11 31 31 72 17 20
18 ! 100 rain
19 1500 2 2 11 31 1 6 16 1 5 15 16 41 13 40 st.cirrus
20 1405 2 2 5 25 1 3 13 1 2 12 0 19 7 50 st.cirrus
21 ! 100 rain
22 * 100 rain
23 ! 100 rain
24 1320 3 7 21 91 3 10 40 4 11 51 25 109 25 50 st.cirrus
25 1525 2 6 24 84 3 13 43 3 11 41 15 86 29 90 st.cirrus
26 1900 3 8 21 101 4 13 53 4 8 48 12 114 24 70 st.cirrus
27 1515 2 9 29 119 5 25 75 4 4 44 25 120 32 90 st.cirrus
28 1505 3 8 30 110 5 21 71 3 9 39 24 141 35 50
29 1400 3 9 34 124 6 25 85 3 9 39 39 177 40 80
30 * 100
31 1330 2 11 29 139 8 15 95 3 14 44 59 134 33 40 st.cirrus
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Column Headings ||Sunspots observation summary
||
UT: UTC at middle of observation ||
Q: Quality seeing || Year: 2026 Month: March
1 Bad, 2 Poor, 3 Fair, 4 Good, 5 Excelent ||
R: Wolf relative number for whole disc ||OBSERVER: Igor Grágeda Méndez
g: Total Groups, s: Total Spots || Astronomia Sigma Octante
NR: Wolf Relative number North hemisphere ||
Ng: North Groups, Ns: North Spots ||Monthly Mean R = 72.00 cR = 23.74
SR: Wolf Relative number South hemisphere ||
Sg: South Groups, Ss: South Spots || NR = 46.96 SR = 25.04
cR: Wolf Relative number Central ||
CV: Classification Value after Malde || CV = 78.43 IS = 21.00
for whole disc ||
IS: Inter Sol index for whole disc || Cld = 63.33% Q = 2.65
M: ! Cloudy all day ||
* Cloudy at observation hours ||The Sun has been observed 23 days on 31
X Impossible to make any observation ||possible, 8 cloudy or w/health issues
Cld: Percentage of cloudy sky ||days impede any kind of observation
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