Observation 16.04.2017 · Istanbul University Observatory Solar Observations

Daily Sunspot Evaluation

Observation Details Sunday, 16 April 2017

No: 18022
Date: 2017 / 04 / 16,278
Time: 06:40 UT
Seeing: 3 / 5
Number of groups (g): 0
Number of spots (f): 0
Relative number (R): 0
L_f: 3
P₀: -25.93°
B₀: -5.51°
L₀: 176.37°
Observer: Korhan YELKENCİ

Remarks: Kenar Titremesi

16.04.2017 photosphere drawing

Sunspot groups

No sunspot groups.

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