I was inspired by your C-5 assertion and tried my luck with the 6” ETX-LS. I put the scope in high-precision pointing mode and got good finder center results down to a 9.7mm lens. I took the RA and Dec values from Sky Safari on my iPod, input the values into the scope and gave it the “goto”. It centered Regulus in the 9.7mm lens for the high-precision point, then went to the input coordinates. Couldn’t see a thing but a few dim stars and a lot of empty space. No comet. I couldn’t even make one up. Bummer. I think Moon is just too bright for my old eyes to make anything out. That’s the excuse I’m going with. I know your eyesight is much keener than mine and you know, exactly, where the comet is and what you’re looking for. All I can hope for is that the skies are as clear as they are, now, when it gets closer to new moon. Don’t bet on it, though. Here’s to being hopeful. Thanks for the exposure settings. Those values should work equally well with the 10” scope as starter values whenever I get time to use the SBIG camera on this comet. As an aside, the mornings sure are nice down here. Dave On Oct 19, 2013, at 8:16 PM, Wiggins Patrick <paw@getbeehive.net> wrote:
It's a stacked image of 4 15" exposures.
Unfortunate that the Moon and haze conspired against me but it's nice to see that there's something there to work with once the Moon and haze go away.
I also tried to spot it visually. Using a C-5 I *think* there was something there but I can't say for sure.
Looking forward to moonless skies,
patrick
On 19 Oct 2013, at 07:20, Dave Gary wrote:
What was the exposure time on that shot? I tried to see ISON, visually, this morning. No go. Moon is too bright. I was too lazy to hook up the SBIG camera. Nice shot, by the way. ISON does have a nice tail.
Dave On Oct 19, 2013, at 6:28 AM, Wiggins Patrick <paw@getbeehive.net> wrote:
I was finally able to image ISON this morning. But between my roof and the neighbor's tree I could only get partial aperture. Glaring Moon and haze did not help, really washing it out.
But what I did get shows it is sporting a nice tail. Certainly better than most comets.
http://users.wirelessbeehive.com/~paw/temp/ison2013oct19.JPG
FOV is 18 x 26 arc minutes.
patrick
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