Pelican nebula – IC5070 (HST, LRGB star)

This photo of the famous emission nebula is only part of The Pelican Nebula. It is part of the larger North America Nebula complex (NGC 7000) in the Cygnus constellation.

Telescope	ASA 10″ F/3.6 10N ASTROGRAPH OTA
Focal length	900 mm
Mount	DDM85
Imaging camera	ASI 2600 mono
Guiding cameras	—
Guiding optics	without
Focal reducers	ASA 3″ Wynne Corrector 0,85x

Constellations	Cygnus
Distance	cca 1800 light years
RA center	20h 51′ 32″
DEC center	+44°26′ 42″
Location taken	Slovakia
Date taken	09/2023
Pixel scale	0.8 arcsec/pixel

Filters	Astronomik LRGB , Astronomik Ha 6nm, Astronimik OIII 6nm, Astronomik SII 6nm,
Exposure	50 x 60 sec.BIN1 LRGB filters 69 x 600 sec.BIN1 Ha filter 53 x 600sec.BIN1 OIII filter 51 x 600sec.BIN1 SII filter
Total exposure	31 hours
Processing software	PixInsight, CCD Inspector

Processing object IC 5070 was captured using Narrowband Filters.
(Hydrogen-alpha – H-α 6nm, Sulfur – SII 6nm, Oxygen – OIII 5nm)
Here you can see several hours of individual images, which are processed by joining in HST (Narrowband in Hubble Palette).
You can see the resulting product above.