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Dates:Dec. 16, 2020
Frames: 3x480"
Integration: 0.4 hours
Avg. Moon age: 2.01 days
Avg. Moon phase: 4.48%
Astrometry.net job: 4098792
RA center: 20h 23' 28"
DEC center: +37° 44' 31"
Pixel scale: 19.719 arcsec/pixel
Orientation: 268.902 degrees
Field radius: 19.838 degrees
Resolution: 6024x4022
Locations: Garten, Schwäbisch Gmünd, Germany
Data source: Traveller
My first image with LPS filters. I used a combination of an Optolong L-Pro and an IDAS D2 filter. The combination has a similar effect than an NB2 or L-enhance filter. The night was very humid and I could only use 3 images out of 15 before the lens was foggy.
The other four images are singe frames taken at the same conditions. These are unmodified images right from the camera. My sky is Bortle 4-5
Description: single image 30s / 12800Iso without filter
Uploaded: ...
Description: single image 30s / 12800Iso with Optolong L-Pro filter
Uploaded: ...
Description: single image 30s / 12800Iso with IDAS D2 filter
Uploaded: ...
Description: single image 30s / 12800Iso with a combination of the D2 and L-Pro Filter
Uploaded: ...
Description: The figure shows the intensity curve of the L-Pro and the D2 filter. The black dotted line is the filter combination that was obtained by multiplying the intesities of the two filters. Hbeta, OIII, Halpha and SII are shown as vertical lines
Uploaded: ...
Milky Way, Nightscapes and Widefields (CMOS) |
Very Wide Field |
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