Photographer: Vincent Cheng
Title: Comet 46P/Wirtanen, M35 & ic433
Image Data:
Camera : CentralDS Astro A7s (cooled at-3C)
Telescope/Lens : SIGHTRON D=70mm f/5 Lanthan Apochromat Flat Field Astrograph (350mm f/5)
Filter : Color：none, Ha：Optolong 7nm Ha 2″
ISO : Color：3200, Ha：6400
Tracking Mount : Takahashi EM-10
Autoguide : none
Total Exposure Time : Color：1min X 47frames, Ha 2min X 23frames
w Dark Frames, Bias Frames
process w PI, PS CC
Photographer: Vincent Cheng
Title: Antares and Rho Ophiuchus Region
Image Data:
Camera : CentralDS Astro60D (cooled at-4.5C)
Telescope/Lens : f/2 @ Sigma Art 105mm f/1.4
Filter : Optolong L-pro EOS-C clip-on
ISO : 1600
Tracking Mount : Kenko Skymemo S
Autoguide : none
Total Exposure Time : 30s X 139 frames
w Dark Frames, Bias Frames
process w PI, PS CC
Antares & Rho Ophiuchus Region,
Astro D850 Cooled (-9℃), ISO3200 1min X 90
Telescope: TAKAHASHI FSQ106ED(F3.0)
M8&M20
Astro D850 cooled(-7.7℃) , ISO3200 2min X 18,
Telescope: TAKAHASHI ε250C
M13 , Astro 5D mark IV 90cm Cassegrain, iso 1600, 30sec X 4, processed by PS, stack by AS Date: 11 May 2018, Location: near Munich, Germany
Photographer: Enrico Enzmann
Title: M13
Image Data:
Camera: CentralDS Astro 5D mark IV
90cm Cassegrain, iso 1600, 30sec X 4, processed by PS, stack by AS
Date: 11 May 2018, Location: near Munich, Germany
Photographer: Enrico Enzmann
Title: M51
Image Data:
Camera: CentralDS Astro 5D mark IV
90cm Cassegrain, iso 650, 240sec X 13, PS and ES processed,
Date: 8 May 2018, Location: near Munich, Germany
Photographer: Mehmet Ergün
Title: Orion Nebula
Image Data:
Camera: CentralDS Astro A7S
William optics zenithstar 110
William Optics Flattener 4 – 0.8X Reducer
MGENII Guiding
Skywatcher EQ5GT
35 x 180sec. ISO1250 612mm f5.6