|
Dátum: 2012-03-26 20:13:52
Feladó: Laszlo Monich
Tárgy: Re: SUPERNOVA 2012bj = PSN J08433232+3200172
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Gratula a felfedez=F5knek. :)
Az igazi az lenne, ha egy S=E1rneczky-=FCst=F6k=F6st =E9szlen=E9nk egy PIST=
A-survey
supern=F3va mellett. :)
=DCdv,
M. Laci
2012.03.26. 20:07, "G=E1bor S=E1nta" ezt =EDrta:
> J=F3 lenne m=E1r a S=E1rneczky-=FCst=F6k=F6st is =E9szlelni... :))
>
> Snt
>
> 2012/3/26, G=E1bor S=E1nta :
> > Drakula Sky! :-)
> >
> > Snt
> >
> > 2012/3/26, M=E1ty=E1s Csuk=E1s :
> >> Gratul=E1lok a felfedez=F5knek!
> >>
> >> Ckm
> >>
> >> 2012/3/26 :
> >>> Sziasztok!
> >>>
> >>> Siker=FClt egy =FAjabb szupern=F3v=E1t felfedezni Piszk=E9stet=F5r=F5=
l (SN 2012bj),
> >>> 1964 =F3ta imm=E1r az 51-diket. Al=E1bb a bejelent=F5 h=EDr. Nagyj=E1=
b=F3l 20,5
> >>> magnit=FAd=F3s, sz=F3val kem=E9ny di=F3.
> >>>
> >>> =DCdv,
> >>> Sry
> >>>
> >>>
> >>>
> >>> Electronic Telegram N=
o.
> >>> 3068
> >>> 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
> >>>
> >>>
> >>> SUPERNOVA 2012bj =3D PSN J08433232+3200172
> >>> K. Sarneczky, Konkoly Observatory; J. Vinko, University of Szeged;
> and
> >>> J. C. Wheeler, University of Texas, report the discovery of a superno=
va
> >>> (mag
> >>> about 20) on a 22.5-min co-added unfiltered CCD image (limiting mag
> >>> 21.5)
> >>> taken on Mar. 15.83 UT with the 0.60-m Schmidt telescope at Konkoly
> >>> Observatory at Piszkesteto, Hungary. The new object is located at R.=
A.
> >>> =3D
> >>> 8h43m32s.32, Decl. =3D +32d00´17".2 (equinox 2000.0), which is about =
1"
> >>> west
> >>> and 1" north of the center of the presumed host galaxy, SDSS
> >>> J084332.35+320016.4 (whose r magnitude is 20.65). The variable was
> >>> designated
> >>> PSN J08433232+3200172 when it was posted at the Central Bureau´s TOCP
> >>> webpage
> >>> and is here designated SN 2012bj based on the spectroscopic
> confirmation
> >>> reported below. Additional CCD magnitudes for 2012bj: 2011 Mar. 24,
> >>> [22
> >>> (Sarneczky et al.; co-added 37.5-min reference image); 2012 Mar. 22.7=
9,
> >>> R
> >>> =3D
> >>> 20.7 +/- 0.5 (Sarneczky, T. Szalai, A. Szing, and J. Vinko; 1-m RCC
> >>> telescope
> >>> at Piszkesteto); 23.286, 20.6 (Joseph Brimacombe, Cairns, Australia;
> >>> remotely
> >>> using a 51-cm RCOS telescope + STL11K camera + luminance filter at th=
e
> >>> New
> >>> Mexico Skies Observatory near Mayhill, NM, U.S.A.; position end figur=
es
> >>> 32s.32, 16".4). Brimacombe has posted his image at the following
> >>> website
> >>> URL:
> >>> http://www.flickr.com/photos/43846774@N02/7010386957/.
> >>> Sarneczky et al. add that a spectrogram obtained on Mar. 23.25 UT
> >>> with
> >>> the 9.2-m Hobby-Eberly Telescope (+ Marcario Low-Resolution
> >>> Spectrograph)
> >>> by
> >>> S. Rostopchin shows that PSN J08433232+3200172 =3D 2012bj is a peculi=
ar
> >>> type-Ia
> >>> supernova a few days before maximum. According to SNID (Blondin and
> >>> Tonry
> >>> 2007, Ap.J. 666, 1024), the spectrum most resembles that of SN 2000cx
> at
> >>> -4
> >>> days relative to B-band maximum light. The most prominent broad
> >>> features
> >>> are
> >>> Fe III 440.4-nm and 512.9-nm, while the Si II 635.5-nm feature is wea=
k.
> >>> The
> >>> median redshift estimate is z =3D 0.167. Adopting this redshift, the
> >>> magnitude
> >>> estimate above corresponds to absolute magnitude -18.5, which is
> >>> consistent
> >>> with the pre-maximum light curve of a supernova-2000cx-like event.
> >>>
> >>>
> >>> NOTE: These ´Central Bureau Electronic Telegrams´ are sometimes
> >>> superseded by text appearing later in the printed IAU Circulars.
> >>>
> >>> (C) Copyright 2012 CBAT
> >>> 2012 March 25 (CBET 3068) Daniel W. E=
.
> >>> Green
> >>>
> >>>
> >>>
> ________________________________________________________________________
> >>>
> >>> A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9retezd =E1=
t =FAgy, hogy a
> >>> hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=FCk!
> >>>
> >>> =C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=E9ssel =
kapcsolatban:
> >>>
> >>> http://meteor.mcse.hu/digitalis_kepek.html
> >>>
> ________________________________________________________________________
> >>>
> >>> Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok f=F3rum=
a
> >>> Hozz=E1sz=F3l=E1sok: Leonidak@mcse.hu
> >>> Listakezel=F5 utas=EDt=E1sok: Leonidak-request@mcse.hu
> >>> Arch=EDvum, be=E1ll=EDt=E1sok:
> http://mailman.mcse.hu/mailman/listinfo/leonidak
> >>
> >>
> >>
> >> --
> >> Csuk=E1s M=E1ty=E1s
> >> Str. Iancu de Hunedoara nr. 32, RO - 415500 SALONTA, jud. Bihor, Roman=
ia
> >> Tel: +40 359 177 337, GSM: +40 732 403 378
> >> ______________________________________________________________________=
__
> >>
> >> A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9retezd =E1t=
=FAgy, hogy a
> >> hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=FCk!
> >>
> >> =C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=E9ssel k=
apcsolatban:
> >>
> >> http://meteor.mcse.hu/digitalis_kepek.html
> >> ______________________________________________________________________=
__
> >>
> >> Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok f=F3ruma
> >> Hozz=E1sz=F3l=E1sok: Leonidak@mcse.hu
> >> Listakezel=F5 utas=EDt=E1sok: Leonidak-request@mcse.hu
> >> Arch=EDvum, be=E1ll=EDt=E1sok: http://mailman.mcse.hu/mailman/listinfo=
/leonidak
> >>
> >
> ________________________________________________________________________
>
> A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9retezd =E1t =
=FAgy, hogy a
> hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=FCk!
>
> =C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=E9ssel kapc=
solatban:
>
> http://meteor.mcse.hu/digitalis_kepek.html
> ________________________________________________________________________
>
> Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok f=F3ruma
> Hozz=E1sz=F3l=E1sok: Leonidak@mcse.hu
> Listakezel=F5 utas=EDt=E1sok: Leonidak-request@mcse.hu
> Arch=EDvum, be=E1ll=EDt=E1sok: http://mailman.mcse.hu/mailman/listinfo/le=
onidak
>
--20cf307cff842bb51604bc295632
Content-Type: text/html; charset=ISO-8859-2
Content-Transfer-Encoding: quoted-printable
Gratula a felfedez=F5knek. :)
Az igazi az lenne, ha egy S=E1rneczky-=FCst=F6k=F6st =E9szlen=E9nk egy P=
ISTA-survey supern=F3va mellett. :)
=DCdv,
M. Laci
2012.03.26. 20:07, "G=E1bor S=E1nta" &=
lt; saga21enator@gmail.com>=
ezt =EDrta:
e=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
J=F3 lenne m=E1r a S=E1rneczky-=FCst=F6k=F6st is =E9szlelni... :))
Snt
2012/3/26, G=E1bor S=E1nta <sa=
ga21enator@gmail.com>:
> Drakula Sky! :-)
>
> Snt
>
> 2012/3/26, M=E1ty=E1s Csuk=E1s <
il.com">csukas.matyas@gmail.com>:
>> Gratul=E1lok a felfedez=F5knek!
>>
>> Ckm
>>
>> 2012/3/26 =A0<sk=
y@titan.physx.u-szeged.hu>:
>>> Sziasztok!
>>>
>>> Siker=FClt egy =FAjabb szupern=F3v=E1t felfedezni Piszk=E9stet=
=F5r=F5l (SN 2012bj),
>>> 1964 =F3ta imm=E1r az 51-diket. Al=E1bb a bejelent=F5 h=EDr. N=
agyj=E1b=F3l 20,5
>>> magnit=FAd=F3s, sz=F3val kem=E9ny di=F3.
>>>
>>> =DCdv,
>>> Sry
>>>
>>>
>>>
>>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Electronic Telegram No.
>>> 3068
>>> Central Bureau for Astronomical Telegrams
>>> INTERNATIONAL ASTRONOMICAL UNION
>>> CBAT Director: =A0Daniel W. E. Green; Hoffman Lab 209; Harvard=
University;
>>> 20 Oxford St.; Cambridge, MA =A002138; U.S.A.
>>> e-mail: =A0cbatiau@=
eps.harvard.edu (alternate cbat@iau.org=
)
>>> URL
get=3D"_blank">http://www.cbat.eps.harvard.edu/index.html
>>> Prepared using the Tamkin Foundation Computer Network
>>>
>>>
>>> SUPERNOVA 2012bj =3D PSN J08433232+3200172
>>> =A0 K. Sarneczky, Konkoly Observatory; J. Vinko, University of=
Szeged; and
>>> J. C. Wheeler, University of Texas, report the discovery of a =
supernova
>>> (mag
>>> about 20) on a 22.5-min co-added unfiltered CCD image (limitin=
g mag
>>> 21.5)
>>> taken on Mar. 15.83 UT with the 0.60-m Schmidt telescope at Ko=
nkoly
>>> Observatory at Piszkesteto, Hungary. =A0The new object is loca=
ted at R.A.
>>> =3D
>>> 8h43m32s.32, Decl. =3D +32d00'17".2 (equinox 2000.0),=
which is about 1"
>>> west
>>> and 1" north of the center of the presumed host galaxy, S=
DSS
>>> J084332.35+320016.4 (whose r magnitude is 20.65). =A0The varia=
ble was
>>> designated
>>> PSN J08433232+3200172 when it was posted at the Central Bureau=
's TOCP
>>> webpage
>>> and is here designated SN 2012bj based on the spectroscopic co=
nfirmation
>>> reported below. =A0Additional CCD magnitudes for 2012bj: =A020=
11 Mar. 24,
>>> [22
>>> (Sarneczky et al.; co-added 37.5-min reference image); 2012 Ma=
r. 22.79,
>>> R
>>> =3D
>>> 20.7 +/- 0.5 (Sarneczky, T. Szalai, A. Szing, and J. Vinko; 1-=
m RCC
>>> telescope
>>> at Piszkesteto); 23.286, 20.6 (Joseph Brimacombe, Cairns, Aust=
ralia;
>>> remotely
>>> using a 51-cm RCOS telescope + STL11K camera + luminance filte=
r at the
>>> New
>>> Mexico Skies Observatory near Mayhill, NM, U.S.A.; position en=
d figures
>>> 32s.32, 16".4). =A0Brimacombe has posted his image at the=
following
>>> website
>>> URL:
>>>
7/" target=3D"_blank">http://www.flickr.com/photos/43846774@N02/7010386957/=
.
>>> =A0 =A0Sarneczky et al. add that a spectrogram obtained on Mar=
. 23.25 UT
>>> with
>>> the 9.2-m Hobby-Eberly Telescope (+ Marcario Low-Resolution
>
>>> Spectrograph)
>>> by
>>> S. Rostopchin shows that PSN J08433232+3200172 =3D 2012bj is a=
peculiar
>>> type-Ia
>>> supernova a few days before maximum. =A0According to SNID (Blo=
ndin and
>>> Tonry
>>> 2007, Ap.J. 666, 1024), the spectrum most resembles that of SN=
2000cx at
>>> -4
>>> days relative to B-band maximum light. =A0The most prominent b=
road
>>> features
>>> are
>>> Fe III 440.4-nm and 512.9-nm, while the Si II 635.5-nm feature=
is weak.
>>> =A0The
>>> median redshift estimate is z =3D 0.167. =A0Adopting this reds=
hift, the
>>> magnitude
>>> estimate above corresponds to absolute magnitude -18.5, which =
is
>>> consistent
>>> with the pre-maximum light curve of a supernova-2000cx-like ev=
ent.
>>>
>>>
>>> NOTE: These 'Central Bureau Electronic Telegrams' are =
sometimes
>>> =A0 =A0 superseded by text appearing later in the printed IAU =
Circulars.
>>>
>>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(C) Copyright 2=
012 CBAT
>>> 2012 March 25 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0(CBET 306=
8) =A0 =A0 =A0 =A0 =A0 =A0 =A0Daniel W. E.
>>> Green
>>>
>>>
>>> ______________________________________________________________=
__________
>>>
>>> A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9ret=
ezd =E1t =FAgy, hogy a
>>> hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=
=FCk!
>>>
>>> =C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=
=E9ssel kapcsolatban:
>>>
>>>
=3D"_blank">http://meteor.mcse.hu/digitalis_kepek.html
>>> ______________________________________________________________=
__________
>>>
>>> Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok =
f=F3ruma
>>> Hozz=E1sz=F3l=E1sok: Leoni=
dak@mcse.hu
>>> Listakezel=F5 utas=EDt=E1sok:
st@mcse.hu">Leonidak-request@mcse.hu
>>> Arch=EDvum, be=E1ll=EDt=E1sok:
hu/mailman/listinfo/leonidak" target=3D"_blank">http://mailman.mcse.hu/mail=
man/listinfo/leonidak
>>
>>
>>
>> --
>> Csuk=E1s M=E1ty=E1s
>> Str. Iancu de Hunedoara nr. 32, RO - 415500 SALONTA, jud. Bihor, R=
omania
>> Tel:
">+40 359 177 337, GSM:
=3D"+40732403378">+40 732 403 378
>> __________________________________________________________________=
______
>>
>> A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9retezd =
=E1t =FAgy, hogy a
>> hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=FCk!=
>>
>> =C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=E9ss=
el kapcsolatban:
>>
>>
blank">http://meteor.mcse.hu/digitalis_kepek.html
>> __________________________________________________________________=
______
>>
>> Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok f=F3=
ruma
>> Hozz=E1sz=F3l=E1sok: Leonidak@=
mcse.hu
>> Listakezel=F5 utas=EDt=E1sok:
cse.hu">Leonidak-request@mcse.hu
>> Arch=EDvum, be=E1ll=EDt=E1sok:
ailman/listinfo/leonidak" target=3D"_blank">http://mailman.mcse.hu/mailman/=
listinfo/leonidak
>>
>
________________________________________________________________________
>
A csatolm=E1nyk=E9nt k=FCld=F6tt k=E9peket k=E9rj=FCk, m=E9retezd =E1t =FAg=
y, hogy a
hosszabbik oldaluk legfeljebb 800 pixeles legyen! K=F6sz=F6nj=FCk!
=C1ltal=E1nos inform=E1ci=F3k =E9s tan=E1csok a k=E9pbek=FCld=E9ssel kapcso=
latban:
ht=
tp://meteor.mcse.hu/digitalis_kepek.html
________________________________________________________________________
>
Leonidak levelez=F5lista - =C9szlel=F5 amat=F5rcsillag=E1szok f=F3ruma
Hozz=E1sz=F3l=E1sok: Leonidak@mcse.hu=
a>
Listakezel=F5 utas=EDt=E1sok: L=
eonidak-request@mcse.hu
Arch=EDvum, be=E1ll=EDt=E1sok:
stinfo/leonidak" target=3D"_blank">http://mailman.mcse.hu/mailman/listinfo/=
leonidak
--20cf307cff842bb51604bc295632--
________________________________________________________________________
A csatolmányként küldött képeket kérjük, méretezd át úgy, hogy a
hosszabbik oldaluk legfeljebb 800 pixeles legyen! Köszönjük!
Általános információk és tanácsok a képbeküldéssel kapcsolatban:
http://meteor.mcse.hu/digitalis_kepek.html
________________________________________________________________________
Leonidak levelezőlista - Észlelő amatőrcsillagászok fóruma
Hozzászólások: Leonidak@mcse.hu
Listakezelő utasítások: Leonidak-request@mcse.hu
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