M15
Photo description / processing
M15
Telescope: Takahashi TSA 102s + 0.7x reducer/flattener
Camera: QHY163m
Mount: SkyWatcher AZEQ6
Off-axis guider: TSOAG9 + QHY5L-IIm camera
Filters: LRGB DeepSky 2"
Exposures: L: 49x60s, R: 27x60s, G: 36x60s, B: 35x60s (gain 1, offset 10, t=-15°C)
Processing: Calibration, alignment, stacking, and processing in PixInsight.
Location: South of Moscow, balcony.
Technical information
- Telescope/Lens
- Takahashi 102s
- Camera
- QHY163m
- Mount
- SW AZ-EQ6 GT
- Guide Scope
- TS-Optics OAG9 Off-Axis Guider
- Guide Camera
- QHY QHY5L-II-M
- Accessories
- TAKAHASHI TOA-35 0.7X REDUCER
- Software
- MaxIm DL, Pixinsight, Adobe Photoshop
- Location
- Москва, Россия
Light pollution
White, Bortle 8/9 zone
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