ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels) (*philippe Gilberton)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent Nebula · NGC 6888

ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels), *philippe Gilberton

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ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

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ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

ngc 6888 and PN G75.5 + 1.7 captured with 2 panels in Ha, OIII and processed in Ha, OIII for the luminance with my new Celestron Fastar Edge HD 8". The HOO color layer and the RGB layer used for the star color are those published in https://www.astrobin.com/7ggwag/G/.
I used MosaicByCoordinates() and GradientMergeMosaic() processes to build the mosaic, no chance to use starAlignment() process as the overlap is too small.
integraion time:
HOO + RGB layers with 80/480 refractor : 8h45
Ha + OIII (2 panels)with C8 edgeHD reflector: 6h35

Total integration time: 15h20

Original
B
C
D
Final
E

B

Description: revision reprocessed from scratch

Uploaded: ...

C

Description: revision visible on mouse over created with more luminance data added on ngc 6888 I get from this session https://www.astrobin.com/9056ta/B/

Uploaded: ...

D

Description: annotated revision on mouse over

Uploaded: ...

E

Description: revision with enhanced color balance

Uploaded: ...

Astrophotographes (France)
Narrowband imaging
ZWO ASI1600MM/QHY163M

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Status	Advanced failed
Started	...
Astrometry.net job	9010412
PixInsight job	5U88WUJF2HYEFDUQ0GQT4R0C6HYYGLC1
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

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ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

ngc6888 and PN G75.5 + 1.7(Crescent and soap bubble nebulae) HO_HOO_RGB (2 panels)

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