Time : 2021.09.11. 16:27 KST
Condition : Seeing 3/10, Cloudy 2/10, Transparency 2/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 1342, Exposures 100 s, Gain 129, Exp time 13 ms
Accessory : Baader AstroSolar D4 Film, full aperture, Baader Solar Continuum & Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs
Location : ButterStar Observatory, N37¡Æ54¡Ç16¡È, E127¡Æ3¡Ç33¡È, 80m
Sunspot Data : g=4, f=69
24J2, -19D27, -21E28, -35C12
Photographer : ¹®ÀåÇö, ±è³²±â
H-Alpha Full Disk
Time : 2021.09.11. 16:22 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 1464, Exposures 90 s, Gain 113, Exp time 16 ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs
¡¿2.5 Powermate, stack 57, Exposures 10 s, Gain 222, Exp time 49 ms
¡¿2.5 Powermate, stack 704, Exposures 10 s, Gain 236, Exp time 31 ms
¡¿2.5 Powermate, stack 211, Exposures 10 s, Gain 222, Exp time 49 ms
¡¿2.5 Powermate, stack 452, Exposures 10 s, Gain 249, Exp time 27 ms
¡¿2.5 Powermate, stack 802, Exposures 10 s, Gain 236, Exp time 31 ms