54 Leonis (Double Star) - Sketch

54 Leonis double star drawing, observing log

Location and conditions: Rehovot City, Israel, ~4.3 mag. sky.
Time and date: 06-07/01/2012 , 00:30.
Instrument: Stellarvue ED80 NHGT refractor, 5mm Vixen Lanthanum Wide (112X).
Drawing details: Graphite pencil sketch on a white paper, made while observing with a telescope under a red light. North is up, east is left. Inverted and processed in Photoshop. Observation by Michael Vlasov.

Original drawing:

54 leo original drawing