With a short focal length of mm combined with a super fast speed of F/3.3 the Epsilon 130 is the perfect telescope big nebular and larger galaxies. With a nice flat field and awesome stars.
Please note: Pier-6 is a fast Unguided system so 300s is our longest exposure, although at F/3.3 180s exposures is the longest you will ever need
CMOS Camera
The ZWO ASI-2600MM Pro Mono APS/c CMOS is one of Sony's new generation zero ampglow sensors. They are super sensitive with very low noise. Making them a paradym shift from the CCD cameras we are all used to using and require much shorter exposures.
IMX-571
Back illuminated CMOS Sensor 23.5x15.7mm 6248x4176pixels 3.76µm
Bayer Matrix Parameters
N/A
3.13° x 2.09°
1.8"/px
430mm Focal Length
F/3.3
25º Imaging Horizon Limits
Camera Position Angle: +268°
Recommended sub lengths
Filter
Bright
Dim
Clear
n/a
n/a
Lum
10-60s
60-120s
Red
10-60s
60-120s
Green
10-60s
60-120s
Blue
10-60s
60-120s
Ha
60-120s
120-180s
O3
60-120s
120-180s
S2
60-120s
120-180s
Calibration Files
This pier has a FREE calibration library, this includes a dark library that correlates to the most common subs lengths used, see below
10s Darks
20s Darks
30s Darks
45s Darks
60s Darks
90s Darks
120s Darks
180s Darks
240s Darks
Bias
Flat Frames
If you choose more individual sub lengths eg 550s, then darks are not included in the price and are taken for you on an individual basis. Please add darks to your imaging run in checkout.