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Contains:  Pelican nebula, IC 5070
Getting plate-solving status, please wait...
Pelican Nebula Narrowband (SHO) , 


            Salvatore Giambruno
Pelican Nebula Narrowband (SHO)

Pelican Nebula Narrowband (SHO)

Technical card

Resolution: 2220x1761

Dates:July 30, 2017

Astrodon 3nm OIII: 5x1200" bin 2x2
Astrodon 3nm OIII: 30x600" -25C bin 2x2
Astrodon 3nm SII: 48x600" ISO-1 bin 2x2

Integration: 14.7 hours

Darks: ~25

Flats: ~10

Bias: ~100

Avg. Moon age: 7.26 days

Avg. Moon phase: 48.68%

Bortle Dark-Sky Scale: 8.00 job: 1673013

RA center: 312.694 degrees

DEC center: 44.351 degrees

Pixel scale: 1.172 arcsec/pixel

Orientation: -156.973 degrees

Field radius: 0.461 degrees

Locations: Home Observatory, Southern California, California, United States


This is my best image to-date. Still many tweaks and improvements to be made, like adding nice stars, more data and improving my flats-matching for better contrast and SNR.

This image has no luminance data - RGB (SHO) data only using Astrodon 3nm filters.



Salvatore Giambruno
License: None (All rights reserved)

Sky plot

Sky plot


Pelican Nebula Narrowband (SHO) , 


            Salvatore Giambruno