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Stevec35
28-09-2017, 03:13 PM
I'll probably revisit this one with more data when the moon goes away again. Seeing conditions weren't great and the scope kept malfunctioning so I had to nurse it the whole time. Anyway, the group of four galaxies at the top left is known as Robert's quartet. They are all pretty faint with the brightest one (NGC 92) being only magnitude 14.3. The other galaxy at the lower right (ESO 194-13) is about magnitude 13.9.

Regardless of the quality of the image it's a nice little field that many people would never have heard of.

Cheers

Steve

http://members.pcug.org.au/~stevec/ngc92_STXL16200_RC14.htm

RickS
28-09-2017, 03:57 PM
Another very cool little galaxy group, Steve :thumbsup: Looks like there might be some interesting faint stuff around NGC92?

Placidus
28-09-2017, 04:50 PM
We both really like it. A lovely field, lots going on with complex tidal interactions and mutual mangling.

Stevec35
28-09-2017, 04:57 PM
Thanks M&T. It's one you guys could profitably look at I think.



Thanks Rick. There certainly seems to be a bit of interacting going on.

strongmanmike
28-09-2017, 05:14 PM
Looks good Steve

Mike

Stevec35
28-09-2017, 05:34 PM
Thanks Mike. Would be interesting to see what you would make of this area but you would probably need a bit more focal length.

rustigsmed
28-09-2017, 07:39 PM
that is very cool Steve, interesting field! nice job.

russ

Stevec35
28-09-2017, 08:58 PM
Thanks Russ

strongmanmike
28-09-2017, 09:09 PM
:lol: yer recon...?

Ryderscope
28-09-2017, 09:13 PM
Presents a lovely field with lots of interest Steve. A multitude of different galaxy types and structures.

Stevec35
28-09-2017, 09:13 PM
I guess the answer is yes however you do get really impressive images of small stuff at times

Stevec35
29-09-2017, 09:08 AM
Thanks Rodney

Atmos
29-09-2017, 11:28 AM
It is a small but interesting group Steve, nicely captured :)

Stevec35
29-09-2017, 12:12 PM
Thanks Colin. I do like these less well known fields.

Shiraz
29-09-2017, 02:21 PM
Great work Steve. it is fascinating how UV/blue galaxies co-exist with more normal yellow/red ones at moderate redshift. Nice example. cheers Ray

Stevec35
29-09-2017, 05:31 PM
Thanks Ray

Peter Ward
02-10-2017, 10:26 AM
Using way too much focal length there Steve. :)

Once again I am amazed by the rare finds you come up with. Nice one :thumbsup:

atalas
02-10-2017, 02:35 PM
Good work Steve :thumbsup:

RobF
02-10-2017, 02:49 PM
I've got a galaxy cluster named after me :D

Nice work Steve

Stevec35
02-10-2017, 10:05 PM
Thanks Rob. I've no idea who this Robert was so it could well be you. Apparently the name was given by Arp and Madore in 1987. At least that's what Wikipedia says.



Thanks Louie



Thanks Peter. Yeah this should have been binned 2x2 for sure. Still I've got good results in the past with unbinned luminance on the 16200. The seeing has to be good though.