I continued with this nice barred irregular galaxy.
I had 1h 20min of Luminosity exposures for a year ago and took now 4hrs more, but here's still only 1h 20 of Luminance... Seeing has been so ridiculous that the FWHM was now 4-5.3. Older images has FWHM of 2.6-3 so there was no use for them.
RGB is about 30 min each so that's not enough either but no can do.
Total exposure is only 3 hrs:
L = 4*1200"
RGB = 5*300/6*300/6*450"
Full size on Astrobin
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