lefty7283@lemmy.worldM to Astrophotography@lemmy.worldEnglish · 7 months ago23% Waxing Crescentlive.staticflickr.comimagemessage-square1fedilinkarrow-up122cross-posted to: pics@lemmy.world
arrow-up122image23% Waxing Crescentlive.staticflickr.comlefty7283@lemmy.worldM to Astrophotography@lemmy.worldEnglish · 7 months agomessage-square1fedilinkcross-posted to: pics@lemmy.world
minus-squarelefty7283@lemmy.worldOPMlinkfedilinkEnglisharrow-up1·edit-27 months agoThanks to my north facing balcony, I can only photograph the moon when it’s at high declinations. Fortunately it was at +27 dec the other day, and it was early enough for me to be awake to shoot it! Captured at 10pm on April 12th, 2024. Places where I host my other images: Flickr | Instagram Equipment: TPO 6" F/4 Imaging Newtonian Orion Sirius EQ-G ZWO ASI1600MM-Pro Skywatcher Quattro Coma Corrector ZWO EFW 8x1.25"/31mm Astronomik LRGB+CLS Filters- 31mm Astrodon 31mm Ha 5nm, Oiii 3nm, Sii 5nm Agena 50mm Deluxe Straight-Through Guide Scope ZWO ASI-120MC for guiding Moonlite Autofocuser Acquisition: (Camera at Unity Gain, -15°C) R - 20000 x 5.4ms G - 2000 x 4.3ms B - 2000 x 6.0ms Capture Software: Captured using Sharpcap and N.I.N.A. for mount/filterwheel control Stacking: Stacked the best 25% of frames in Autostakkert (autosharpened, 3X Drizzle) PixInsight Processing: DynamicCrop ChannelCombination to combine monochrome images into RGB image ChannelMatch to align G and B color channels to red ColorCalibration HistogramTransformation (slight stretch) SCNR > invert > SCNR to remove green and magenta color fringing CurvesTransformations to adjust lightness, contrast, colors, saturation, etc. Very slight convolution to hide some drizzle artifacts LocalHistogramTransformation dynamic crop Annotation
Thanks to my north facing balcony, I can only photograph the moon when it’s at high declinations. Fortunately it was at +27 dec the other day, and it was early enough for me to be awake to shoot it! Captured at 10pm on April 12th, 2024.
Places where I host my other images:
Flickr | Instagram
Equipment:
TPO 6" F/4 Imaging Newtonian
Orion Sirius EQ-G
ZWO ASI1600MM-Pro
Skywatcher Quattro Coma Corrector
ZWO EFW 8x1.25"/31mm
Astronomik LRGB+CLS Filters- 31mm
Astrodon 31mm Ha 5nm, Oiii 3nm, Sii 5nm
Agena 50mm Deluxe Straight-Through Guide Scope
ZWO ASI-120MC for guiding
Moonlite Autofocuser
Acquisition: (Camera at Unity Gain, -15°C)
R - 20000 x 5.4ms
G - 2000 x 4.3ms
B - 2000 x 6.0ms
Capture Software:
Stacking:
PixInsight Processing:
DynamicCrop
ChannelCombination to combine monochrome images into RGB image
ChannelMatch to align G and B color channels to red
ColorCalibration
HistogramTransformation (slight stretch)
SCNR > invert > SCNR to remove green and magenta color fringing
CurvesTransformations to adjust lightness, contrast, colors, saturation, etc.
Very slight convolution to hide some drizzle artifacts
LocalHistogramTransformation
dynamic crop
Annotation