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View Full Version here: : Going Deep on Thackeray's Globules


dylan_odonnell
26-04-2017, 01:39 AM
That doesn't sound quite right!

In any case, not very deep, but a little long at ~1480mm. Only 2m exposures taken tonight in Ha (90 mins total) + 30mins of RGB from RASA session a few weeks ago. Pretty quick and dirty!

The trade-off are the colour halos on the RGB layer which has to be upsampled to match the Ha resolution during registration. But it's a small sacrifice to turn around an image like this with only 2 hours total integration. The lepus focal reducer causes some minor coma on one edge.

C9.25" Edge HD / Lepus 6.3 Reducer / QHY9
C11" RASA / QHY12
CGX Mount
PixInsight / Photoshop

d

glend
26-04-2017, 06:28 AM
Very smooth Dylan, i like it. Where did you find clear sky?

Saturnine
26-04-2017, 08:11 AM
Nice capture of the globules, is that IC 2944 by any chance.

dylan_odonnell
26-04-2017, 08:40 AM
Thanks! And yep.. these are the chicken's giblets!

Cheers Glen. Had unusually clear weather here in Byron last 3 nights the air was dead still which is really odd near the beach. I took a timelapse of the observatory and the trees are like statues. Sorta makes up for it after the last new moon was a write-off.

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multiweb
29-04-2017, 02:40 PM
Very nice details. You're getting some good pics out of that SCT. I liked your eta shot as well. :thumbsup:

Atmos
29-04-2017, 03:20 PM
Very nice region Dylan :thumbsup: