Arp 245, NGC 2992 (below), NGC 2993 (top) and RFGC 1621 (left)

NGC 2992: 13.2m, 4,5′ x 1′

NGC 2993: 13.1m, 1,3′ x 0,9′

RFGC 1621: 16.7m, 1,7′ x 0,1′

March 27th and 28th, 2017

406mm Newton, 370X

Observed and sketched by Dr. Johannes Schilling

Location: Baindt near Ravensburg, Germany

Also known as: Sun
Date/time: 2017.03.31 . UT 08:09
Equipment: 50/550 refractor + Baader Solar Filter ND5
Seeing: 7-9/10
Transparency: 2-4/5
Temperature: 20°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″  E16° 59′ 05.57″
Observer: Bognár Tamás

Media: DMK 41AU02.AS  (USB) + AutoStakkert! 2 + GIMP