NGC 4145 and NGC 4151 (CVn)

NGC 4145 and NGC 4151 (CVn)

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Date/Site: 22. and 27. March 2022. Remote observatory on the AAR club's site in Presberg
Exposure/
Filter:
R: 24 x 300 seconds,
G: 18 x 300 seconds,
B: 18 x 300 seconds,
L: 107 x 300 seconds, (-20°C)
Camera: Moravian G3-16200 with Astronomik Type II-filters
Optics/
Instrument:
250mm f/4,7 Newton with VIP-3010 Paracorr on 10Micron GM1000 HPS
Guiding: ASI120 attached to a 61mm-finder,
focusing: Microtouch and FocusMax,
data acquired remotely using CCD-Commander, PHD_Broker with PHD2/multistar-guiding and MaximDL 6,
processing: MaximDL 6 and PixInsight 1.8

NGC 4145 and 4151 harmonise with the colourful stars in the field of view.
This framing was inspired too by an image from Bart Delsaert.

© Friedhelm Hübner, last revision:  20.08.2022