Daily Sunspot Evaluation

Observation Details Saturday, 4 May 2013

No
16806
Date
2013 / 05 / 04,306
Time
07:20 UT
Seeing
4 / 5
Number of groups (g)
8
Number of spots (f)
88
Relative number (R)
168
Lf
3
P0
-23.48°
B0
-3.83°
L0
141.62°
Observer
Özgecan ÖNAL
04.05.2013 photosphere drawing

Sunspot groups

NoGroup (class – spots)BΔ LLΔ LfUNOAA
1BXI – 22 945W187 48W10.0
2AX_ – 1 1834E109 31E-
3CAO – 6 1269E74 66E4.7
4?__ – 4 1475E67 72E2.0
5AX_ – 4 -1812W154 15W2.8
6CSI – 14 -1908W150 11W4.5
7EHI – 36 -2018E125 15E15.1
8AX_ – 1 -2078E64 75E-

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