13 min of NGC4945

[h0ughy]

one more from the last night NGC4945 and its only 13min and 50 seconds worth with the RASA and the ASI071. this was a frame and focus shot - a throw away image it was early in the evening - Astrofest 2019!!!

[RB]

You're very productive with that RASA Dave !

:D :thumbsup:

[Anth10]

Great space shot David!
Awesome.

Anth

[multiweb]

Nice one David. :thumbsup:

[cometcatcher]

Awesome. The fastest gun in the west at 13 minutes.

[h0ughy]

If you look at this wonderful table by Shiraz http://www.iceinspace.com.au/forum/attachment_browse.php?a=217286
You can see that my gain was 80 so reference the 90 line , 30 seconds at f2 is equivalent to 6min at f7, so 13min would be 26 x 6, or 156min at f7 if I can extrapolate that? :question: The sky meter reading there was over 22

[gregbradley]

Gee whiz, 13 mins and change and a nice galaxy image. Wow.

Greg.

[strongmanmike]

Lovely wide shot of this southern cigar Dave, you love your Duckadang time huh? :thumbsup:

Mike

[h0ughy]

thats a bit of an understatement, duckadang is the ultimate star party :-)