http://tech.groups.yahoo.com/group/comets-ml/ Comets Mailing List Sat, 07 Nov 2009 20:55:04 GMT Matson, Robert D. http://tech.groups.yahoo.com/group/comets-ml/message/16102 http://tech.groups.yahoo.com/group/comets-ml/message/16102 Hi Seiichi, ... They were reported right away. Brian Marsden and I exchanged a number of e-mails on the linkage, and ultimately came to the conclusion that the Sat, 07 Nov 2009 18:57:54 GMT Seiichi Yoshida http://tech.groups.yahoo.com/group/comets-ml/message/16101 http://tech.groups.yahoo.com/group/comets-ml/message/16101 Dear colleagues, I heard that P/2009 U4 (McNaught) was discovered in the course of follow-up observations of C/2009 R1. P/2009 U4 had been bright before Sat, 07 Nov 2009 18:56:41 GMT Seiichi Yoshida http://tech.groups.yahoo.com/group/comets-ml/message/16100 http://tech.groups.yahoo.com/group/comets-ml/message/16100 Dear colleagues, * Two cometary-asteroids (or asteroidal comets) will be close in mid November. 2009 Nov. 15 19h UT 0.268 deg ( 16.1 arcmin) 107P/(4015) Sat, 07 Nov 2009 14:39:51 GMT Seiichi Yoshida http://tech.groups.yahoo.com/group/comets-ml/message/16099 http://tech.groups.yahoo.com/group/comets-ml/message/16099 Dear Rob Matson, ... Recent M.P.E.C. 2009-V04 announced that the number 228P was assigned to P/2001 YX127 = P/2009 U2 (LINEAR). A permanent number was not Thu, 05 Nov 2009 17:04:00 GMT Gareth http://tech.groups.yahoo.com/group/comets-ml/message/16098 http://tech.groups.yahoo.com/group/comets-ml/message/16098 ... This appears to be a routine MBA. There are only two nights of observation and the one-opposition orbit on MPEC V10 has been removed. The MB Vaisala Thu, 05 Nov 2009 02:04:27 GMT Reiner M. Stoss http://tech.groups.yahoo.com/group/comets-ml/message/16097 http://tech.groups.yahoo.com/group/comets-ml/message/16097 http://www.cfa.harvard.edu/mpec/K09/K09V10.html Only the first two nights are available via MPCOBS. I can therefore not check if the orbit is okay or if it is Wed, 04 Nov 2009 15:23:10 GMT gvnn64@... http://tech.groups.yahoo.com/group/comets-ml/message/16096 http://tech.groups.yahoo.com/group/comets-ml/message/16096 Hello Luca. ... IMHO it's better to constrain the dynamic range below 70%, or at least this was my esperience with a Starlight Xpress CCD I used for some time Wed, 04 Nov 2009 13:55:59 GMT buzzi_luca http://tech.groups.yahoo.com/group/comets-ml/message/16095 http://tech.groups.yahoo.com/group/comets-ml/message/16095 Hi Giovanni, yes, of course I will set the proper settings in Astrometrica, to avoid to take stars that are under/above a certain limit. But such a CCD can be Tue, 03 Nov 2009 19:59:34 GMT gvnn64@... http://tech.groups.yahoo.com/group/comets-ml/message/16094 http://tech.groups.yahoo.com/group/comets-ml/message/16094 I agree with Juan, a wise use of the "Astrometrica" settings, regards the bright end of the magnitudes, should mitigate significantly the prpblem. Cheers, Mon, 02 Nov 2009 15:47:27 GMT Juan Lacruz http://tech.groups.yahoo.com/group/comets-ml/message/16093 http://tech.groups.yahoo.com/group/comets-ml/message/16093 Luca, As far as I know, antiblooming works against linearity and is likely to affect the photometry of saturated targets, I don't think it may have any impact Mon, 02 Nov 2009 15:22:02 GMT luca_buzzi@... http://tech.groups.yahoo.com/group/comets-ml/message/16092 http://tech.groups.yahoo.com/group/comets-ml/message/16092 Dear list, sorry for this off-topic, but on the web I've found almost nothing and surely some of you can help me on this. We would like to change our CCD Mon, 02 Nov 2009 01:19:08 GMT P. Edward Murray http://tech.groups.yahoo.com/group/comets-ml/message/16091 http://tech.groups.yahoo.com/group/comets-ml/message/16091 Thank you John:) Your "neighbor" just across the river in Bucks County.. Ed Murray [Non-text portions of this message have been removed] Mon, 02 Nov 2009 00:24:31 GMT ohmegacentauri http://tech.groups.yahoo.com/group/comets-ml/message/16090 http://tech.groups.yahoo.com/group/comets-ml/message/16090 Hi all. The morning Francois Kugel posted the photo of 81P/29P, I also saw the star trail to the right of 29P and dismissed it as an asteroid with a Sun, 01 Nov 2009 21:28:56 GMT Mr Wyatt http://tech.groups.yahoo.com/group/comets-ml/message/16089 http://tech.groups.yahoo.com/group/comets-ml/message/16089 Thanks for your insight guys! It's a shame that there's so much conjecture regarding naming of comets discovered through media other than the discoverers own. Sun, 01 Nov 2009 18:05:09 GMT P. Edward Murray http://tech.groups.yahoo.com/group/comets-ml/message/16088 http://tech.groups.yahoo.com/group/comets-ml/message/16088 Kevin, Oh yes I forgot ..and there are a few others too:) Please forgive me..they escaped my memory.. Yes I am all for giving credit to folks who actually