Omega Centauri (NGC 5139) - Sketch
"Omega Centauri" - NGC 5139
magnitude: 5.3m, distance: 16kly, constellation: Centaurus.
Negev desert (Borot Lutz), Israel, ~6.8 NELM.
3-4/04/2014 , 01:00.
250mm F/5 Newtonian, 13mm Vixen LVW, type-1 paracorr (106X).
Graphite pencil sketch on a white paper, made while observing with a telescope under red light. Sketch is north oriented. Scanned, inverted and processed in Photoshop. Observer: Michael Vlasov.