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Object Info
Object Name NGC1760, 1763, 1773 and 1783
Type Emission Nebula and Globular Cluster (NGC1783);
Location Centered at RA: 04:56:47 Dec: -6624'47"
Constellation Dorado
Image Field 56 x 38 arcminutes
Notes This is a HaRGB image taken with
a Schuler (10nm) Hydrogen Alpha Filter.
Taken from: Tin Shed Observatory
Gold Coast, Queensland
Long - Lat = 153:23.54E - 27:56.8S
Taken over 8 nights between clouds from 11th April to 2nd May 2006



Image Info
Telescope Intes MN61 - 6" f6 Maksutov-Newtonian
Focal Length 900 millimetres
Telescope guiding SBIG ST402 / Synta 102mm f5 (500mm)
Telescope control Astrometric Sky Walker II
CCD camera SBIG ST-10xe
Camera cooling Regulated Thermoelectric
Camera pixels 2184 x 1472 x 6.8um
Image scale 1.5 arcseconds per pixel
Processed with: CCDSoft V5, Mira A/P, PixInsight Standard Beta, Photoshop
Exposure Ha:R:G:B = 230:70:70:70 minutes
Image Calibrations All sub-images Dark Subtracted, Flat Fielded.