I took this on Sundary night under basically a full moon.
This was first light for my Pentax 6x7 format 300mm f/4 EDIF lens used with a FLI Proline PL39000M and Halpha filter
total exposure was 18 x 15 minutes or 4.5 hours
http://www.narrowbandimaging.com/ngc7000_P300ed_pl39KM_halpha_page.htm
be sure to look at the full resolution version: ~39Mpixels
-- Subscribe: http://observers.org/mailman/listinfo/tac OI Calendar: http://observers.org/OI-calendar/ Golden State Star Party, July 10-14 http://www.goldenstatestarparty.org TAC Imaging mailing list: http://groups.yahoo.com/group/TAC-Imaging/Received on Mon May 31 20:05:19 2010
|
|
|
|
|
|
Current Observing Intents Click here for more details. |
|||