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Contains:  IC 1871
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IC1848 Soul Nebula - Small Piece, 



    
        

            niteman1946
IC1848 Soul Nebula - Small Piece
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IC1848 Soul Nebula - Small Piece

Technical card


Resolution: 3270x2421

Dates:Dec. 7, 2019Dec. 11, 2019Dec. 13, 2019

Frames:
Astronomik Ha 12nm 1.25": 31x600" -10C bin 1x1
Astronomik OIII 12nm 1.25": 30x600" -10C bin 1x1
Astronomik SII 12nm 1.25": 28x600" -10C bin 1x1

Integration: 14.8 hours

Darks: ~30

Flats: ~30

Flat darks: 0

Bias: ~100

Avg. Moon age: 13.44 days

Avg. Moon phase: 92.03%

Bortle Dark-Sky Scale: None

Mean SQM: None

Mean FWHM: None

Temperature: None


Basic astrometry details

Astrometry.net job: 3122168

RA center: 2h 56' 19"

DEC center: +60° 38' 45"

Pixel scale: 0.509 arcsec/pixel

Orientation: 358.710 degrees

Field radius: 0.288 degrees


Locations: Lighthouse Observatory, Burleson, Texas, United States

Data source: Backyard

Description

Soul Nebula is an emission nebula located in Cassiopeia. Several small open clusters are embedded in the nebula: CR 34, 632, and 634 (in the head) and IC 1848 (in the body). The object is more commonly called by the cluster designation IC1848. [Source: Wikipedia]

This complex is the eastern neighbor of IC1805 (Heart Nebula) and the two are often mentioned together as the "Heart and Soul". (See comments below).

CAPTURE Information:
The image was captured with the iOptron CEM120 mount , the venerable Meade 12"LX200 SCT, and my Atik 383L+ m CCD at F7.16 (2182mm FL). Image subs were taken through Astronomik's narrowband filters Ha, OIII and SII. All subs were done at 1x1 bin, -10C, at 10 minutes each.

IMAGE information -- 2019:
Ha : 31 subs (5.17hr) on Dec 7th.
OIII : 30subs (5.00hr) on Dec 7th and 11th.
SII : 28 subs (4.67hr) on Dec 11th and 13th.

Processing for the RGB image was done with PixInsight. My approach was a bit different this time, first combining the three NB filters in the SHO fashion; then using Color Mask filters Magenta, Green, Cyan and Yellow to highlight various areas of the image.
North is to the right (I think), and this is a very slight crop.

COMMENTS:
This image is a small portion of the Soul Nebula. Without doing a mosaic, this is the limit of the field of view of my optical setup.
I'll admit the colors are on the garish side, and all is (as usual) pushed too much. But it was a first effort.

Comments

Author

niteman1946
niteman1946
License: None (All rights reserved)
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IC1848 Soul Nebula - Small Piece, 



    
        

            niteman1946