View Full Version here: : NGC 256 and neighborhood.
jsmoraes
23-11-2013, 01:36 PM
The most difficult capture. Terrible seeing, faint guiding star, seldom registered, no color image on internet, problem with focus, many hours to make the stars like stars.
I did my best, but I don't know if the nebula is similar with what I managed to do.
NASA: http://skyview.gsfc.nasa.gov/cgi-bin/nnskcall.pl?Interface=quick&VCOORD=NGC256&SURVEY=Digitized+Sky+Survey
GSO 305 mm - Canon Rebel XT - ISO 800 - 42 min - 21 x 120 sec - OAG - ASI120MC - Coma Corr.
TimberLand
23-11-2013, 02:14 PM
I feel your pain with guiding and poor stars, as all imagers are, there is always a fainter more challenging object to get on a chip.
Considering your target you have done well.
jsmoraes
24-11-2013, 09:17 AM
Thank you, Justin.
If astrobin.com worked well we have some others ngcs: 269, 265, 256, 242, 241, 248 and 267.
http://www.astrobin.com/65399/0/
With image of detail it seems to be wrong.
jsmoraes
24-11-2013, 12:42 PM
Undoubtly that region is amazing one ! With the map by astrobin.com and with information of http://www.asnsw.com/sites/default/files/karenw/articles/tsmc/tsmc2.html, I will crop and show those structures.
Lets go to the first production: NGC 267
jsmoraes
24-11-2013, 02:03 PM
NGC 269 - faint and small - 25 arc seconds - Globular Cluster
allan gould
25-11-2013, 12:01 PM
Good captures there Jorges, it's good to see something other than the usual suspects.
Allan
jsmoraes
25-11-2013, 12:11 PM
Thank you, very much, Allan
And more one: NGC 265: globular cluster (not so round). Only 1 arc-minute of diameter, and stars of 15 magnitude.
Very difficult to recover the stars inside the core. I managed Photoshop as I never did ! The same to recover the round shape of stars.
I promised to my self that I will image them again, when the sky is more friendly
jsmoraes
27-11-2013, 01:31 AM
And the last two structures:
NGC 248, with a halo that remember a comet and NGC 242 where I didn't identify his companion NGC 241.
That's all ! :thumbsup:
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