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C/2010 X1 remnant.   Message List  
Reply Message #18211 of 19448 |
Re: [comets-ml] C/2010 X1 remnant.

https://picasaweb.google.com/107386404051271210368/Varie#5665923791962030258

I wanted to try to photograph the area
I used a telescope that has given me a wide field,
with an sensor with a high efficiency in the near infrared (ST10Xme)
to further improve the sensitivity I used it in bin 2x2.
to reduce the disturbance of the moon I used a filter Ic

at the end, mediating the 40 photos I came to record stars of 17^
the sky background does not exceed 780 counts

but, honestly, I do not find anything in the picture.

best regards
Rolando Ligustri
===============================
C.A.R.A. http://cara.uai.it
CAST: Circolo AStrofili Talmassons
www.castfvg.it/fotoccd.htm#comete





Fri Oct 21, 2011 12:44 pm

astroligu2002
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Message #18211 of 19448 |
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C/2010 X1 : 2011 Oct. 21.00 UT: m1=10.2, Dia.=7', DC=1/, Tail: 0.4 deg. in PA 310 deg, 20 cm SCT (77x). [ The comet's remnant appears visually like a very ...
Juan José Gonz...
jjgsgp Offline Send Email
Oct 21, 2011
3:36 am

I appreciate your report. ... [fullquote deleted by moderator]...
hiro
hiroc070717 Offline Send Email
Oct 21, 2011
7:08 am

https://picasaweb.google.com/107386404051271210368/Varie#5665923791962030258 I wanted to try to photograph the area I used a telescope that has given me a wide...
ligustri rolando
astroligu2002 Offline Send Email
Oct 21, 2011
12:45 pm

Dears all, personally I consider the case of C/2010 X1 one of the most intriguing examples of cometary behaviour of the past few years, so bizarre even in the...
gvnn64@...
gvnn64 Offline Send Email
Nov 1, 2011
9:16 pm

I wrote this message on Oct.21, I have no idea why it has been posted only now... Bye, Giovanni...
gvnn64 Offline Send Email Nov 2, 2011
5:52 am

Dear Giovanni, and all, ... I think there may have been some kind of worldwide "e-mail black hole" around that time, at least for Yahoo. Over the past couple...
Alan Hale
ahale15 Offline Send Email
Nov 2, 2011
1:34 pm

Dear Alan and all, yes, after receiving also several other's outdated mail issuances, I realized that something was wrong with Yahoo! itself. Regards comets...
gvnn64@...
gvnn64 Offline Send Email
Nov 2, 2011
1:48 pm
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