Time : 2021.04.15. 13:38 KST
Condition : Seeing 2/10, Cloudy 10/10, Transparency 2/10
Telescope : Takahashi FC-100D (D=100 mm, F=740 mm), Harmonic Mount
Camara : ZWO ASI-183MM, stack 41, Exposures 180s, Gain 90, Exp time 9ms
Accessory : Baader AstroSolar D5 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°54′16″, E127°3′33″, 80m
Sunspot Data : g=1, f=21
-22D
Photographer : 문장현
|
H-Alpha Full Disk
Time : 2021.04.15. 13:55 KST
Telescope : Coronado SolarMaxII 90/BF30 - Single stack, Harmonic Mount
Camera : ZWO ASI-183MM, stack 792, Exposures 180s, Gain 81, Exp time 10ms
Accessory : MoonLite Motor-focuser, Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2020, Registax V6, Topaz labs
|
stack 201, Exposures 120s, Gain 210, Exp time 24ms
|
stack 2481, Exposures 120s, Gain 247, Exp time 19ms
|
|
|
