Quote:
Originally Posted by el_draco
That's a Dr Who view! Drop dead gorgeous  |
Thanks, Rom.
Quote:
Originally Posted by topheart
Hi Rick,
That's majestic! Well done.
How small we are....
Can I ask what you do exactly with the drizzling of data such as this.
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Thanks, Tim. We are small indeed!
When significantly undersampled, I use drizzle integration to increase the resolution, usually by a factor of two, and then downsample when I finish processing if the data doesn't quite hold up at full res. With the AP140 set up at 2.4 arcsec/pixel I'm invariably undersampled even in terrible seeing. This time I doubled the res and then did a final resample at 75% to give a 50% resolution increase over the original data.
Hope that answers your question?
Quote:
Originally Posted by atalas
That's a great short Rick  that galaxy lower left,is that tidal tales showing? |
Thanks, Louie. I thought that was a reflection initially but it has a PGC number so I think it's yet another galaxy. There are supposed to be some faint tidal tails between members of the quartet and I was hoping to capture them but I can't see them even with averted imagination
