Mr Jack Martin Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing 7 topics - 81 through 87 (of 87 total) ← 1 2 3 4 5 Topic Voices Posts Last Post Lhires III modification Started by: Mr Jack Martin in: Spectroscopy 1 1 6 years, 9 months ago Mr Jack Martin Diffraction gratings Started by: Mr Jack Martin in: Spectroscopy 3 3 6 years, 10 months ago Geoff Ludbrook VV Cephei news 1 2 3 Started by: Mr Jack Martin in: Spectroscopy 9 44 6 years, 11 months ago Mr Jack Martin Atlas of Representative Cometary Spectra P Swings L Haser 1956 Started by: Mr Jack Martin in: Comets 1 1 7 years, 2 months ago Mr Jack Martin Master dark frame Started by: Mr Jack Martin in: Spectroscopy 5 16 7 years, 6 months ago Mr Jack Martin E Mail Started by: Mr Jack Martin in: Website News and Help 2 3 7 years, 6 months ago Mr Jack Martin MaxIm DL5 FITS header PTAREA Started by: Mr Jack Martin in: Spectroscopy 2 3 7 years, 6 months ago Mr Jack Martin Viewing 7 topics - 81 through 87 (of 87 total) ← 1 2 3 4 5