Rho Ophiuchi-region (Oph)

Rho Ophiuchi-region (Oph)

Click on the image for a larger version

Date/Site: March 18. and 20., 2015, Astrofarm at the Hacienda los Andes, Chile
Exposure/
Filter:		 Canon: 26 x 300 seconds
QSI Hα: 21 x 300 seconds (-20°C)
Camera: DoubleShooter on AP Mach1
Guiding: Lodestar attached to a 61mm-finder, PHD,
focusing: Robofocus and FocusMax,
image acquisition: Nebulosity 3.2, conducted by Horia
calibration and processing: PixInsight 1.8

We did no OIII-frames of this region, but I think it's all right as it is.

© Friedhelm Hübner, last revision:  03.12.2023