Last Solar Report
(último Informe Solar)
1 Observer=============================================================================
ASO : Sunspots Observation 2025 JUN
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Year: 2025 Month: June
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 ! 100
02 1340 3 5 33 83 4 23 63 1 10 20 61 132 36 0
03 1240 3 5 35 85 3 23 53 2 12 32 42 130 38 10 st.cirrus
04 1425 2 4 31 71 2 16 36 2 15 35 11 128 34 60 st.cirrus
05 * 0 h.i.
06 1505 2 5 29 79 2 10 30 3 19 49 42 58 33 10 st.cirrus
07 1730 2 4 25 65 0 0 0 4 25 65 39 37 28 90 st.cirrus
08 1220 2 5 30 80 1 1 11 4 29 69 43 38 33 20 st.cirrus
09 2015 2 6 28 88 3 6 36 3 22 52 77 63 32 30 st.cirrus
10 1500 2 6 24 84 1 1 11 5 23 73 46 61 26 80 st.cirrus
11 1255 2 8 24 104 4 7 47 4 17 57 55 79 27 90 st.cirrus
12 * 100
13 1335 2 8 37 117 5 15 65 3 22 52 23 156 42 10 st.cirrus
14 1705 2 8 50 130 6 35 95 2 15 35 64 204 55 90 st.cirrus
15 1320 2 9 37 127 6 27 87 3 10 40 59 143 42 60 st.cirrus
16 ! 0 h.i.
17 1400 2 8 42 122 7 35 105 1 7 17 89 118 45 30 st.cirrus
18 1500 2 6 34 94 4 26 66 2 8 28 56 122 38 80 st.cirrus
19 1505 2 6 34 94 3 26 56 3 8 38 11 131 38 90 st.cirrus
20 1350 2 7 25 95 4 17 57 3 8 38 0 134 28 10 st.cirrus
21 1255 3 6 28 88 2 13 33 4 15 55 0 133 33 10 st.cirrus
22 1445 3 6 35 95 2 7 27 4 28 68 57 166 39 0
23 1245 3 6 37 97 2 11 31 4 26 66 77 148 41 0
24 1240 3 6 28 88 2 5 25 4 23 63 77 119 32 0 smoke
25 1250 3 5 28 78 1 9 19 4 19 59 78 87 32 70 st.cirrus
26 1420 3 6 26 86 2 15 35 4 11 51 27 95 31 80 st.cirrus
27 1735 3 7 18 88 3 9 39 4 9 49 23 86 22 40
28 1250 2 7 22 92 4 17 57 3 5 35 33 89 25 30
29 1410 2 8 21 101 3 11 41 5 10 60 18 92 26 80 st.cirrus
30 1505 2 9 34 124 3 12 42 6 22 82 45 95 39 10 st.cirrus
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Column Headings ||Sunspots observation summary
||
UT: UTC at middle of observation ||
Q: Quality seeing || Year: 2025 Month: June
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 = 94.42 cR = 44.35
SR: Wolf Relative number South hemisphere ||
Sg: South Groups, Ss: South Spots || NR = 43.22 SR = 49.54
cR: Wolf Relative number Central ||
CV: Classification Value after Malde || CV = 109.38 IS = 34.42
for whole disc ||
IS: Inter Sol index for whole disc || Cld = 45.71% Q = 2.35
M: ! Cloudy all day ||
* Cloudy at observation hours ||The Sun has been observed 26 days on 30
X Impossible to make any observation ||possible, 4 cloudy or w/health issues
Cld: Percentage of cloudy sky ||days impede any kind of observation
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