Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Extremely wide field
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48 Panel Cygnus Mosaic in H-alpha, 



    
        

            Kees Scherer
48 Panel Cygnus Mosaic in H-alpha
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48 Panel Cygnus Mosaic in H-alpha

Getting plate-solving status, please wait...
48 Panel Cygnus Mosaic in H-alpha, 



    
        

            Kees Scherer
48 Panel Cygnus Mosaic in H-alpha
Powered byPixInsight

48 Panel Cygnus Mosaic in H-alpha

Acquisition details

Dates:
May 24, 2017
Frames:
48×900(12h)
Integration:
12h
Avg. Moon age:
27.98 days
Avg. Moon phase:
2.70%

Basic astrometry details

Astrometry.net job: 3255628

RA center: 20h24m06s.0

DEC center: +41°0151

Pixel scale: 16.760 arcsec/pixel

Orientation: 1.109 degrees

Field radius: 11.498 degrees

Resolution: 3582x3384

File size: 7.1 MB

Locations: Knight Observatory, Tomar, Portugal

Data source: Backyard

Description

This shows the output of the APP program after the automatic mosaic process. (I am a Beta team member https://www.astropixelprocessor.com) APP finds all overlaps (i used 15% for the SGP Frame and Mosaic wizard settings) and positions and the right orientation and distortion correction! I loaded a masterdark, bad pixel map and masterflat together with all the single light frames. Each panel is a single 15 minute H-alpha (7nm) exposure with QHY16200 CCD/ Esprit 100 f5.5 refractor)

This version is downscaled to 12.5% (Full scale is >600 Megapixels), after optimisation in Astro Pixel Processor I will upload lager versions. Each APP run takes 6 hours.

Comments

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48 Panel Cygnus Mosaic in H-alpha, 



    
        

            Kees Scherer

In these public groups

Cloudy Nights
Deep Sky Mosaics