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Image
NGC 4725
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NGC 4725 2 weeks ago 241 views2732×2176638.05 kB Link

Classic view
NGC 4725
Jens Zippel
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Backyard
Upper Borg Observatory, Bremen (Bremen), DE
N
Com
12h 50m 45s · +25° 37′ 44″
0.71° × 0.57°
0.94″/px
0.94°N
Integration
Lum/Clear
Mix of exposure times
8h 36′
29 Apr 2017, 2 Apr
18%
R
Mix of exposure times
3h 27′
29 Apr 2017, 2 Apr
18%
G
Mix of exposure times
2h 57′
29 Apr 2017, 1 Apr
13%
B
Mix of exposure times
3h 24′
29 Apr 2017, 1 Apr
13%
Totals
18h 24′
3 days
15%
Lum/Clear
Mix of exposure times=8h 36′
29 Apr 2017, 2 Apr
18%
R
Mix of exposure times=3h 27′
29 Apr 2017, 2 Apr
18%
G
Mix of exposure times=2h 57′
29 Apr 2017, 1 Apr
13%
B
Mix of exposure times=3h 24′
29 Apr 2017, 1 Apr
13%
Totals18h 24′
3 days 15%
Imaging equipment
Telescope
Lacerta 10" f/4 Carbon Newton
Camera
ZWO ASI1600MM
Mount
Sky-Watcher EQ8
Filters
Astrodon Gen1 E-Series Tru-Balance Lum
Astrodon Gen2 E-Series Tru-Balance Blue 1.25"
Astrodon Gen2 E-Series Tru-Balance Green 1.25"
Astrodon Gen2 E-Series Tru-Balance Red 1.25"
Software
Adobe Photoshop
Diffraction Limited MaxIm DL
Pleiades Astrophoto PixInsight
Guiding equipment
Guiding camera
Starlight Xpress Lodestar X2
Objects
NGC 4712NGC 4725NGC 4747
Comments
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