British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community

Wolf-Rayet 1

Image

Expand image

About this observation
Observer
David Swan
Time of observation
23/01/2018 - 20:49
Object
WR1
Observing location
Tynemouth, UK
Equipment
200mm SCT @ f/6.3
ASI178MM
StarAnalyser100
FireCapture and RSpec
Exposure
121 x 5s
Tags

I calibrated to wavelength by marking the zero order pixel and inputting a dispersion of 10.9 angstroms/px. The calibration can be improved when I identify the peaks. It looks very like the spectrum on Robin Leadbeater's page of the same object, so I must be doing something right! David

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.