Wednesday, March 26, 2025
Soul Nebula, IC1848
Detail of my Soul
Click for a large image, 2000 x 2000 pixels
Click for a large image, 2000 x 2000 pixels
A mapped color image from a light emitted by an ionized elements,
sulfur=red, hydrogen=green and oxygen=blue
A Closeup
Click for a large image, 2000 x 2300 pixels
Click for a large image, 2000 x 2300 pixels
Soul nebula from 2014
A wide field mosaic image of the Milky Way
Click for a large image, 4600 x 2000 pixels
Hearth and Soul Nebulae at upper right corner
Click for a large image, 4600 x 2000 pixels
INFO
Soul Nebula, (Sh2-199, LBN 667) is an emission nebula in constellation Cassiopeia. IC 1848 is a cluster inside Soul Nebula. Distance is about 7.500 light years. This complex is a Eastern neighbor of IC 1805, the "Heart Nebula" and they are often mentioned together as Heart and Soul.
An alternative framing
Click for a large image, 2000 x 1600 pixels
Technical details
Processing workflow
Image acquisition, MaximDL v6.5
Stacked and calibrated in CCDStack2.
Deconvolution with a CCDStack2 Positive Constraint, 27 iterations, added at 50% weight
Color combine in PS
Levels and curves in PS
Imaging optics,
Celestron EDGE 14" with 0.7 Focal reducer
Mount,
MesuMount Mark II
Cameras,
Imaging camera Apogee Alta U9000M and Apogee seven slot filter wheel
Guider camera, Lodestar x 2 and SXV-AO Active Optics @ 5hz
filters,
Astrodon 5nm H-alpha, 3nm S-II and 3nm O-III
Total exposure time 12h
H-alpha, 24 x 1200 s, binned 1x1 = 8 h
O-III, 6x 1200 s, binned 2x2 = 2h
O-III, 6x 1200 s, binned 2x2 = 2h
S-II, 6 x 1200 s. binned 2x2 = 2h
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