Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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WR134 in Cygnus-  another blue dolphin - SHO-RGB, Arnaud Peel
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WR134 in Cygnus- another blue dolphin - SHO-RGB

Getting plate-solving status, please wait...
WR134 in Cygnus-  another blue dolphin - SHO-RGB, Arnaud Peel
Powered byPixInsight

WR134 in Cygnus- another blue dolphin - SHO-RGB

Equipment

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Acquisition details

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Description

The OIII layer gives a nice blue color of the nebula in the center like blue dolphin. But that 's not all : you can also see like a blue veils or blue drappings floating from the top half-right of the image going down to the bottom

5 nights : 20/21, 23, 24/25 August and 13, 15 october

Red 20subs@60s -20°C gain zero

Blue 20subs@60s -20°C gain zero

Green 20subs@60s -20°C gain zero

=> 60 subs @60s about 1 hour of exposure

60 SII Subs @180s (gain 139, -20°C)

90 OIII Subs @180s (gain 139, -20°C)

86 HalphaSubs @300s (gain 139, -20°C)

=> 236 subs @300s about 19.7 hours of exposure

Comments

Sky plot

Sky plot

Histogram

WR134 in Cygnus-  another blue dolphin - SHO-RGB, Arnaud Peel

In these collections

Selection Nébuleuses