British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community Member Pages Tim Haymes
Image search

Monoceros SN remnant


Expand image

About this observation
Tim Haymes
Time of observation
19/01/2018 - 01:28
Rosette and Cone Neb with intervening gaseous remnant
Observing location
Nr Knowl Hill, Berks
Canon 60Da iso1600
AstronomiK CLS filter
200mm F2.8 Lens @ F4
4 x 2min
Like This Image

The reference (see below) indicated the area North of the Rosette contained a supernova remnant.  I obtained this image which contains a roughly circular but faint H-II region between the Rosette and Cone Nebula.  The paper discussing this object has deep images which seems to confirm my detection. The original images in 1977 were in a 1.5 Hr exposure.  Transparency here was good with SQM-L 20.2 (Zenith).

Processing was with DSS, and the FITS image adjusted in AstroArt5, with final stretch in PS CS2.

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of the work by third-parties is expressly forbidden without the consent of the copyright holder. For more information, please contact the webmaster.