Monthly Notices

A collection of observational notices and experiences not really given on a monthly base. But, with time I will add a few discussions what might be done with amateur equipment. This is not a real blog, but feel free to contact me, if you have any concerns or comments about my Monthly Notices.

1 Noise properties of certain Canon and Nikon DSLR cameras 6565
2 Photometric Standard Stars II: RGB Color Photometry of Open Clusters between Declination +30° and +70° 16463
3 Photometry and the detection of scattered light in telescopes 8789
4 NGC 147: A Dwarf Galaxy Hitting Low Surface Brightness beyond 24 Vmag 6867
5 What is Super-Resolution Imaging? 25486
6 Anleitung zur Bestimmung der Grenzhelligkeit für Messier 51 6180
7 P Cygni and the surrounding interstellar matter 4570
8 Photometric Standard Stars I: White Dwarfs at Positive Declination 6155
9 Messier 81 - Detection of Limiting Magnitude of a Spiral Galaxy 4032
Image of the Month

Interstellar Gas in Cygnus