The coma of the stars and some distortion observed in the corners is due to the fact that the telescope is not well flatten yet.

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Date

Mars 27th, 2020

Location

Franklin, QC, Canada

Parameters

ISO: 800
Exposure: 1h  20min
( 27 shots x  3 min)
Focal length:
480 mm (80 mm x f/6.0)
Calibration:
13 darks,  49 bias,  39 flats

Equipment

Acquisition

Camera:
Canon EOS REBEL T5i (modified)
Telescope:
Explore Scientific 80 mm f/6 triplet carbon fiber

Guiding

Camera:
ZWO ASI 120 MM-S

Guiding telescope:
SV Bony 60 mm GuideScope(f/4.0)
Software:
Phd2

Mount

Mount

Celestron AVX

Processing Software

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