Author Topic: What is this?  (Read 1402 times)

Hernan

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What is this?
« on: June 12, 2010, 12:21:33 pm »
What is this?  :o

ID AHZ30000yA
Survey reference 50008243

"The surface of the Earth is the shore of the cosmic ocean ... and the ocean beckons us. There is a part of us knowing that we come from there. We want to return"
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stellar190

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Re: What is this?
« Reply #1 on: June 12, 2010, 12:40:02 pm »
I've tried to bring up here: http://www.galaxyzoo.org/examine/AHZ30000yA but I think you've got the wrong ID because it brings up a totally different galaxy.

Looks like it might be an AGN though :)

Hernan

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Re: What is this?
« Reply #2 on: June 12, 2010, 02:28:13 pm »
Sorry!! the ID is AHZ30000y4  ::)
"The surface of the Earth is the shore of the cosmic ocean ... and the ocean beckons us. There is a part of us knowing that we come from there. We want to return"
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stellar190

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Re: What is this?
« Reply #3 on: June 12, 2010, 03:24:33 pm »
The SIMBAD database says it's a Quasar, I cant find the spectrum to say for sure though :(

It does have a redshift of 1.370900 though ;D That places it around 8 billion light years away :)

Heres the info for it:
http://www.galaxyzoo.org/examine/AHZ30000y4


« Last Edit: June 12, 2010, 03:26:08 pm by stellar190 »

Hernan

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Re: What is this?
« Reply #4 on: June 12, 2010, 07:24:23 pm »
Thank you very much!!
"The surface of the Earth is the shore of the cosmic ocean ... and the ocean beckons us. There is a part of us knowing that we come from there. We want to return"
Dr. Carl Edward Sagan

www.planetary.org

Half65

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Re: What is this?
« Reply #5 on: June 12, 2010, 10:26:28 pm »
I belive could be a spiral.
I search the database that I know but found only redshift without spectra

Alice

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Re: What is this?
« Reply #6 on: June 13, 2010, 12:01:56 pm »
Welcome to the zoo Hernan, that's an astonishing galaxy :o :o

Budgieye

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Re: What is this? Quasar?
« Reply #7 on: June 13, 2010, 12:45:43 pm »
NED says that it is an X-ray source, so it must be a quasar.
It is amazing that at z=1.3, we can still detect the light from the spiral arms.
Now that Examine is working, we will be more redshifts, so we can get a better feeling for distances and colours.

Hernan

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Re: What is this?
« Reply #8 on: June 14, 2010, 09:26:28 am »
I'm really excited to participate in this project. The image of the Hubble Ultra Deep Field is one of my favorites ... I never imagined I could see these wonders. It's a dream come true.
"The surface of the Earth is the shore of the cosmic ocean ... and the ocean beckons us. There is a part of us knowing that we come from there. We want to return"
Dr. Carl Edward Sagan

www.planetary.org

Budgieye

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Re: What is this?
« Reply #9 on: June 15, 2010, 11:53:01 am »
 :)

graham d

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Re: What is this?
« Reply #10 on: June 17, 2010, 05:18:54 pm »
Quote
It is amazing that at z=1.3, we can still detect the light from the spiral arms.
I don't believe it. Is there a spectrum?

c_cld

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Re: What is this?
« Reply #11 on: June 17, 2010, 07:37:35 pm »
Quote
It is amazing that at z=1.3, we can still detect the light from the spiral arms.
I don't believe it. Is there a spectrum?
AHZ30000y4  50008243
If the redshift is spectroscopicaly reliable, I agree with you ; at this redshift 1.3709 it's questionable to see spiral arms in such extent even with the Keck telescope.
I wonder if there is a gravitational lens showing up mostly in  BVz  when you look at the "View GOODS images →"
A blob is kissing the perfectly round central bulge but not attached like an arm;
so my guess is QSO lensing a remote galaxy. Any contradiction?

c_cld