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K-1 MkII Astrotracer Test
Sydney Harbour Views
Rho Ophiuchi and the Blue Horsehead
pentax 645 150mm 3.5 wide open on K1 MkII
Rho Ophiuchi Reprocessed

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Rho Ophiuchi and the Blue Horsehead

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Posted By Pax2You [Profile] [Gallery] Original Filesize 1.38 MB
Category Night Scene Original Dimensions 1150 x 767
Date Posted 04-07-2021 Number Of Views 37
Average Rating 0.00, 0 votes Number Of Comments 1
Title Rho Ophiuchi and the Blue Horsehead
Description First astro attempt with my K1 Mkii. I kept the ISO to 1600 and exposures to 60sec and got a good number of light frames (70) and then stacked the best 81% in Affinity photo along with 9 dark frames. To process I used Affinity Photo, ACDsee for color saturation, Astroflat Pro (plugin), and starnet++ (very handy freeware)
Camera K1 Mkii
Lens Pentax 645 150mm 3.5
Location Wilmington NC
EXIF Information:
File Name RHOophiuchiDNFswm.jpg File Size 1451161 Bytes
File Date 2021:04:07 16:27:17 Camera Make RICOH IMAGING COMPANY, LTD.
Camera Model PENTAX K-1 Mark II Date/Time 2021:04:06 03:17:46
Resolution 1150 x 767 Flash Used No
Focal Length 150.0mm (35mm Equivalent: 150mm) Exposure Time 66.400 s
ISO Equivalent 1600 White Balance Manual
Metering Mode Center Weight Exposure Manual
Exposure Mode Manual GPS Latitude ? ?
GPS Longitude ? ? GPS Altitude 0.00m
Links to Photo:

Comments
#1
04-07-2021
Pax2You
New Member




Rho Ophiuchi and the Blue Horsehead

Oops. Those were 67second exposures. Lens was left wide open at F3.5
Pax2You is offline




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