Not bad for an 80mm, eh?
Not bad for an 80mm, eh?
The actual link to the full 25" size image is [/url]http://www.peterson-web.com/images/200106Luna25.jpg[/url] and one may enlarge to full size from there.
Since the moon's been impacting the past several days observing, and since other priorities didn't free me up until 19:30, I turned the little $119 80mm f/11.3 refractor on the moon and mounted my $140 Celestron NexImage 5MP planet cam. Ran a 6 position mosaic to fit the entire object, 1000 frames each.
Maybe I just lucked out with good seeing, but this appears to be the sharpest moon image I've ever run.
Pete
Pete P.
Re: Not bad for an 80mm, eh?
Pete
That is a spectacular image of the Moon!! Really crisp details. Very well done.
Do you mind if I use your image in my astronomy class??
Roger
That is a spectacular image of the Moon!! Really crisp details. Very well done.
Do you mind if I use your image in my astronomy class??
Roger
Roger M.
Celestron CPC1100 EDGE, Stellarvue 130T refractor dual mounted on iOptron CEM120 on permanent pier mounted in Observatory. Imaging camera ZWO ASI2600 OSC, guide camera Lodestar or ZWO ASI290MM.
Celestron CPC1100 EDGE, Stellarvue 130T refractor dual mounted on iOptron CEM120 on permanent pier mounted in Observatory. Imaging camera ZWO ASI2600 OSC, guide camera Lodestar or ZWO ASI290MM.
Re: Not bad for an 80mm, eh?
I like it, Pete! I especially like the way Aristarchus looks with the sun rising over the rim.
"The purpose of life is the investigation of the Sun, the Moon, and the heavens." - Anaxagoras
Re: Not bad for an 80mm, eh?
That's a beautiful image, Pete. Is that the Orion white scope you were using?
Tom
Tom
Tom H
"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence." - Louis Pasteur
"Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence." - Louis Pasteur
Re: Not bad for an 80mm, eh?
Actually there are two 80mm refractors piggybacked on the 14". There's a little white Orion 80mm short tube (400mm FL) that was purchased from Roger M to allow my planet cams to fully cover the sun's/moon's 30' size. But there's an older blue Orion 80mm with a 900 mm (f/11.3) that I originally purchased as a guidescope.
Because of it's long focal length the second refractor shows no color and functions very well. It's occasionally used as a finder scope for the 14", and is handy for planet cam imaging when the SBIG is on the main scope. This image is a mosaic of 6 sections: upper right, upper left, middle right, middle left, lower right & lower left - 1000 frames each at 1/350 second (and at maximum full 2700X1900 unbinned format) on the 5 MP Celestron NexImage 5.
The 80 mm short tube, on the other hand, shows color and is really tough to focus for the camera. But it'll do an eclipse or a transit, which is what it's used for.
Pete
Because of it's long focal length the second refractor shows no color and functions very well. It's occasionally used as a finder scope for the 14", and is handy for planet cam imaging when the SBIG is on the main scope. This image is a mosaic of 6 sections: upper right, upper left, middle right, middle left, lower right & lower left - 1000 frames each at 1/350 second (and at maximum full 2700X1900 unbinned format) on the 5 MP Celestron NexImage 5.
The 80 mm short tube, on the other hand, shows color and is really tough to focus for the camera. But it'll do an eclipse or a transit, which is what it's used for.
Pete
Pete P.
Re: Not bad for an 80mm, eh?
Beautiful! Nailed focus too
Clear skies,
Mark
iOptron CEM25P w/ Tri-pier
CGEM DX
LXD750 w/ CDS #1697
LXD75 w/ #497 autostar Hypertuned
Antares 8" f/5 Newt
Antares 4" f/15 "Vixen Spec" long focus refractor
Orion 4" f/7 ED refractor
Astro-Tech 65mm Quad APO
and so much more
Mark
iOptron CEM25P w/ Tri-pier
CGEM DX
LXD750 w/ CDS #1697
LXD75 w/ #497 autostar Hypertuned
Antares 8" f/5 Newt
Antares 4" f/15 "Vixen Spec" long focus refractor
Orion 4" f/7 ED refractor
Astro-Tech 65mm Quad APO
and so much more