Sun 2025. 10. 17.
4
7
정승민2025-10-18 15:49
우와!!
이호수2025-10-18 17:26
g=8, f=88
14E34, 7E33, 4A1, -13B2, -14H5, -8B2, 10J2, -15D9
14E34, 7E33, 4A1, -13B2, -14H5, -8B2, 10J2, -15D9
이준민2025-10-19 17:13
g=6, f=87
24E37, 6E27, -12J6, -9B6, 10J2, -15D9
24E37, 6E27, -12J6, -9B6, 10J2, -15D9
이윤서2025-10-22 14:44
g=8, f=74
21E21, 8E28, 4A1, -15B3, -13D10, -8B4, 10J2, -13D9
21E21, 8E28, 4A1, -15B3, -13D10, -8B4, 10J2, -13D9
백지운2025-10-22 22:01
g=6, f=105
23E38, 7E39, -15C13, -8B2, 10J2, -15D11
23E38, 7E39, -15C13, -8B2, 10J2, -15D11
경나윤2025-10-22 23:16
g=7, f=160
24E56, 7E55, 4A1, -14C12, -8B4, 11J2, -14D30
24E56, 7E55, 4A1, -14C12, -8B4, 11J2, -14D30
우승범2025-10-29 02:44
g=9, f=139
21F65, 8E37, 4A1, -15B3, -13H9, -8B3, 10J2, -13D17, -9J2
21F65, 8E37, 4A1, -15B3, -13H9, -8B3, 10J2, -13D17, -9J2
Time : 2025.10.17. 10:25 KST
Condition : Seeing 6/10, Cloudy 5/10, Transparency 7/10
Telescope : Takahashi FS-152 (FL/1216 mm) ×0.8 Reducer, Harmonic Equatorial Mount
Camara : ZWO ASI-183MM, stack 146, Exposures 60 s, Gain 200, Exp time 0.45 ms
Accessory : Baader AstroSolar D=3.8 Film, full aperture, Baader Solar Continuum & Contrast Booster Filter
Software : Processing in Autostakkert! 3.0.14, Photoshop cc 2024, Registax V6, Topaz labs
Location : ButterStar Observatory, N37°54′16″, E127°3′33″, 80m
g=9, f=131
21F45, 8E37, 4A1, -15B3, -13H9, -8B4, 10J2, -13D28, -9J2
Photographer : 오성진
Ca-K Full Disk
Time : 2025.10.17. 10:37 KST
Telescope : Takahashi FC-100DZ(FL/800 mm), Lunt Ca-K Module(393.4 nm)
Camera : ZWO 183MC, stack 322, Exposures 60 s, Gain 200, Exp time 1.0 ms
H-Alpha Full Disk
Time : 2025.10.17. 11:34 KST
Telescope : Lunt-130 (D=130 mm, F=910 mm) ×0.8 Reducer, Double stack, BF34
Camera : ZWO ASI-183MM, stack 293, Exposures 60 s, Gain 200, Exp time 2.5 ms
Accessory : Contrast Booster Filter
FS152 ×2 Powermate
FS152 ×2 Powermate
FS152 ×2 Powermate
FS152 ×2 Powermate
FS152 ×2 Powermate