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Messier 20, the trifid nebula, is an emission nebula - which appears in an reddish tint due to Hydrogen emissions - combined with an reflection nebula, were dust
is reflecting the bluish light of new born, hot stars. Its distance is about 5200lyrs and it is located in the constellation sagittarius.
Datum/Date:
01.07.2013, 02.07.2013 / July 1st and 2nd, 2013
Optik / Scope:
7,5” Maksutov Newtonian Astrograph f/5.3 with 2” 1:10 Crayford focusser
Sensor/CCD:
QHY10 CCD-Camera (APS-C) @ -15°C
Autoguiding:
ALccd5 @ ED 80/600 Apochromat
Belichtung/Exposure:
14x600sec + 15 x 720sec , total integration time= 5h 20min
Workflow:
Regim, Fitswork, Photoshop CS6
The Universe at a glance...
Juniper Hill Observatory
Köfering, Bavaria
12° 12’ E
48°56’ N
344m N.N.
NGC 6514 (Messier 020)
