Egy baj van vele, hogy a galaxis az éjszaka nagyobbik részében alsó
delelésben, a horizont felett 5 fokkal látható.

Hajnalban talán meg lehet próbálni, ha elment a Hold. De 30 cm körüli
műszert igényel.

A 2011fe azonban még mindig iszonyat fényes. 12m körüli.

Snt

2011/10/18, FIDRICH Robert :
> Sziasztok!
>
> Tom Krajci szerint ez a "szupernova-imposztor" szepen fenyesedik, es mar 14
> magni
> koruli. Erdemes megprobalni eszlelni, fotozni...
>
> udv:
>
> Fidusz
>
> * * *
>
> Date: Sat, 15 Oct 2011 12:38:29 -0600
> From: Tom Krajci
> Subject: [baavss-alert] PSN J10081059+5150570 IN UGC 5460
>
> Images from morning of 15 Oct at Astrokolkhoz with AAVSONet scope K35
> (C14, STL-1001, BVRI Astrodon interference filters) show this object is
> now at about mag 14.  (Last week it was mag 15)
>
> This object keeps getting brighter, and easier to image.  You don´t need
> a big scope to cover it.
>
> --
> -------------------------------------------
> Tom Krajci
> Cloudcroft, New Mexico
> http://picasaweb.google.com/tom.krajci
>
> Center for Backyard Astrophysics (CBA)
> http://cbastro.org/ CBA New Mexico
>
> American Association of Variable Star
> Observers (AAVSO): KTC http://www.aavso.org/
> -------------------------------------------
>
>> ----- Original Message -----
>> From: "Tom Boles" >
>> To: "Roger Pickard" >> >
>> Sent: Thursday, October 06, 2011 4:50 PM
>> Subject: Images of UGC5460
>>
>> > Hi Roger
>> >
>> > I have been requested by our Italian colleagues in Italy to see if
>> > ongoing images of the optical transient that I discovered in UGC
>> > 5460 can be captured. This is not a supernova but could potentially
>> > be a much more interesting object. I have copied the relevant
>> > circular below.
>> >
>> > Fits images can either be sent to me at: tom.boles@zen.co.uk
>>
>> > or directly to Andrea Pastorello at: a.pastorello@qub.ac.uk
>>
>> >
>> > Best wishes and thanks
>> > Tom
>> >
>> > Electronic Telegram
>> > No. 2851
>> > Central Bureau for Astronomical Telegrams
>> > INTERNATIONAL ASTRONOMICAL UNION
>> > CBAT Director: Daniel W. E. Green; Hoffman Lab 209; Harvard
>> > University; 20 Oxford St.; Cambridge, MA 02138; U.S.A.
>> > e-mail: cbatiau@eps.harvard.edu
>> (alternate cbat@iau.org )
>> > URL http://www.cbat.eps.harvard.edu/index.html
>> > Prepared using the Tamkin Foundation Computer Network
>> >
>> > PSN J10081059+5150570 IN UGC 5460
>> > T. Boles, Coddenham, England, reports the discovery of an
>> > apparent supernova (mag 17.0) on an unfiltered CCD image taken on
>> > Sept. 29.182 UT using a 0.35-m reflector, with the new object
>> > located at R.A. = 10h08m10s.58 +/- 0s.01, Decl. = +51o50´57".1 +/-
>> > 0".1 (equinox 2000.0), which is approximately 12".4 east and 17".2
>> > north of the center of UGC 5460. Additional magnitudes for the
>> > variable (which was designated PSN J10081059+5150570 when it was
>> > posted on the Central Bureau´s TOCP webpage), provided by Boles:
>> > 1989 Dec. 6, [20.5 (Digitized Sky Survey, red); 1992 Feb. 24, [21.0
>> > (Digitized Sky Survey, > blue); 2011 Apr. 6, [19.5; 30, [19.5; Sept.
>> > 30.086, 16.9.
>> >
>> > A. Pastorello, Dipartimento di Astronomia, Universita di Padova
>> > and Instituto Nazionale di Astrofisica, Osservatorio Astronomico di
>> > Padova; V. Stanishev, Centro Multidisciplinar de Astrofisica,
>> > Istituto Superior Tecnico, Lisbon; and S. J. Smartt and M. Fraser,
>> > Queen´s University, Belfast, on behalf of a larger collaboration,
>> > report that a spectrogram (range 320-910 nm, resolution 1.4 nm) of
>> > PSN J10091059+5150570, obtained by M. Lindborg on Sept. 30.22 UT
>> > with the Nordic Optical Telescope (+ ALFOSC), suggests that
>> > it is a "supernova impostor" sharing some similarity with the
>> > eruption of the luminous blue variable "UGC 2773-OT" (Smith et al.
>> > 2010, A.J. 139, 1451). The spectrum shows very narrow lines of H, Ca
>> > II (H and K and the near-infrared triplet, with P-Cyg profile), and
>> > a forest of narrow Fe II absorption features. Also, prominent Na I
>> > D, Sc II, and Ba II features are clearly detected in absorption.
>> > Note that, adopting for UGC 5460 a distance of 19.2 Mpc
>> > and a negligible red dening, the a bsolute magnitude of the
>> > transient would be about -14.4.
>> >
>> > NOTE: These ´Central Bureau Electronic Telegrams´ are sometimes
>> > superseded by text appearing later in the printed IAU Circulars.
>> >
>> > (C) Copyright 2011 CBAT
>> > 2011 October 2 (CBET 2851) Daniel W. E. Green
> ----- End forwarded message -----
>
> --
> Fidusz (FIDRICH Robert)
> drotlevel:fidusz@zpok.hu
> #jabber/gtalk: fidusz@jabber.hu
> #skype: fidusz
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