David W. Knisely . . . . . . "If you aren't having fun in this hobby, you aren't doing it right." Hyde Memorial Observatory http://www.hydeobservatory.info Prairie Astronomy Club http://www.prairieastronomyclub.org
First and foremost observing love: naked eye.
Last but not least, telescopes.
And I sometimes dabble with cameras.
Meade LS8 ACF Meade 2" Diagonal Apetura 10" Tweakers Package Meade ETX-125, ETX-90 for Solar Celestron 80mm APO PST Meade SWA - 34mm,28mm,24mm,20mm Brandon 32mm, 16mm Vernonscope 40mm Erfle 2" ES 14mm,11mm,6.7mm 8.8 Nagler 13mm T6, Pan 19mm Meade 12.4 Pl,9.7mm, 15mm SP Meade 2x Shorty Barlow Powermate 2.5x WO Bino Viewer, 20mm 66* pair Denkmier 2 Super System Meade Nebula Filters Meade 9x60 Bino Vivitar S1 8x42 Bino Canon T2i, 18-55mm, 50mm 1.8, 55-250mm
Quote:Even under the darkest skies, the nebulosity in M16 is a difficult subject for the visual observer.
Quote:Hi there Tony. In your article, you posted:Quote:Even under the darkest skies, the nebulosity in M16 is a difficult subject for the visual observer.I never found the nebulosity in M16 all that difficult under dark sky conditions, although it was never much to write home about unless a filter was used.
Celestron C11 Edge / Paramount MX
Innovations Foresight On-axis Guider (ONAG) Orion SSAG and PhD guiding
Atik 383L+ mono and EFW2 ; Baader LRGB filters
Deep Sky Stacker; NIH ImageJ; Regim; IRIS
my astrobin gallery
Meade 12.5" F/6 Research Grade
1971 Criterion RV-6
Orion Observer 70mm Refractor
Homemade 4" f/12 reflector (being rebuilt)
Quote:I just viewed M16 in a C11 Edge scope at a dark site here in TX. Very disappointing visually!
10" F/4.7 Modified Skywatcher Reflector, 38mm Orion Q70, 17mm Modified Ultima LX, 10mm TeleVue Delos, 7mm Pentax XL.
Quote:Doesn't the name come from the eagle-shaped dust cloud embedded in the nebula, and too small to see in an amateur telescope?
- Mike ------------ If you make something idiot proof, someone will just make a better idiot. ------------ Mallincam VSS+ iOptron Minitower Celestron 9.25 Edge HD WO EZ Touch mount Skywatcher 150/750 Newt Equinox 80 refractor Equinox 120 refractor Stellarvue M1 mount Nagler Type 4 - 12,17 and 22 and 3-6 zoom Pentax XW 7,10,30 and 40 XL Delos 14 ---
RASC Member (Okanagan) Home built 15"f5 Obsession clone 8"f6 Antares Dob Celestron Skymaster 15x70 Howie Glatter laser pointer/Blug Lumicon 2"OIII 2"UHC Eyepieces 31mm Nagler,21mm Ethos,13mm Ethos,10mm Ethos,8mm Ethos,6mm Delos,2X Barlow, Antares 1.6X Barlow,TV Paracorr Type1
C-11 SCT, XT10i Dob, C-6 SCT, ETX125PE Mak-Cass, TV102, & AT66
"We the People are the rightful master of both congress and the courts - not to overthrow the constitution, but to overthrow the men who pervert the constitution." Abraham Lincoln"
The heavens declare the glory of God; the skies proclaim the work of his hands." Psalms 19:1
My Blog http://buddybarbee.wordpress.com