Tag Archives: chroma

Eternal Quest: The Elephant’s Trunk Nebula Unveiled

In the boundless theatre of the night sky, where celestial tales unfold across the eons, lies an ethereal masterpiece that has captivated the gaze of astronomers and dreamers alike. This image, a delicate two-panel mosaic, is a profound revelation of the Elephant’s Trunk Nebula, known formally by its catalog designations IC 1396A, nestled within the larger expanse of the IC 1396 complex in the constellation of Cepheus.

Crafted with meticulous dedication over the span of five months, this portrait of the cosmos was brought to life using a full-frame monochrome CMOS camera, a testament to the intersection of art and technology. The camera, acting as a modern-day alchemist, transformed the invisible into the visible, capturing the nebula’s intricate details and sweeping gas clouds that resemble an elephant’s trunk, reaching out into the void.

However, this image is more than a snapshot; it is a chapter in an ongoing saga dictated by the unpredictable whims of the UK’s weather. The journey to encapsulate the nebula’s full glory has been a dance with the elements, with many nights spent under the cloak of clouds rather than stars. Despite these challenges, the initial results have unveiled a stunning glimpse into the cosmos, showcasing the nebula’s haunting beauty and the vibrant activity within its star-forming regions.

Yet, the story does not end here. The image is a promise of what is yet to come, as there are plans to revisit the Elephant’s Trunk Nebula later this year. The aim is to deepen the exploration, to add more data to this cosmic tapestry, and to further refine the clarity and depth of this celestial phenomenon.

This endeavor, a blend of patience, passion, and precision, highlights not just the technical prowess required for astrophotography but also the enduring human desire to connect with the universe. Through this image, we are reminded of our place in the cosmos, a mere speck within the vastness, yet capable of capturing and celebrating its majesty.

The Elephant’s Trunk Nebula stands as a beacon in the dark, a symbol of the mysteries that await our discovery. With each photograph, we peel back another layer of the universe, bringing us closer to understanding the grand design of which we are a part. This image is an invitation to gaze upwards, to wonder, and to dream of the infinite possibilities that lie beyond our world.

Here is the Astrobin link for the full resolution image: https://www.astrobin.com/full/qxmduq/0/

Frames:
Chroma H-alpha 3nm Bandpass 50 mm: 81×300″(6h 45′) (gain: 100.00) -10°C bin 1×1
Chroma OIII 3nm Bandpass 50 mm: 91×300″(7h 35′) (gain: 100.00) -10°C bin 1×1
Chroma SII 3nm Bandpass 50 mm: 125×300″(10h 25′) (gain: 100.00) -10°C bin 1×1

Integration: 24h 45m
Darks: 51
Flats: 51
Bias: 201

Equipment:
Imaging Camera: ZWO ASI Cameras ASI6200MM Pro Gain 100 -10C
Imaging Scope: Sharpstar Optics 20032PNT F3.2 Paraboloid Astrograph
Filters: Chroma 50mm 3nm Filters
Filterwheel: ZWO ASI Cameras 7x EFW
Guide Camera: ZWO ASI Cameras ASI290MM
Mount: Sky-Watcher EQ8 Pro German Equatorial Mount
Auto Focuser: Primalucelab Sesto Senso2
Environmental conditions: Primalucelab ECCO2
Observatory Control: PrimaLuceLab Eagle Eagle 4 Pro
Roof Control: Talon RoR
Image Acquisition: Main Sequence Software Sequence Generator Pro
Image Calibration and Stacking: Astro Pixel Processor
Image Processing: PixInsight, Russ Croman’s BlurXterminator and StarExterminator

Heart and Soul 3 Panel Mosaic

In the boundless theatre of the night sky, a spectacle of cosmic proportions gently unfolds. Here, through the unblinking eye of my camera, we witness the Heart and Soul Nebulae, celestial bodies of unimaginable scale and beauty. Captured in the vivid hues of the Hubble Palette, this image is the culmination of over 68 hours of patient vigil over the course of six months, a testament to the relentless march of time and space.

The Heart Nebula, known as IC 1805, and its companion, the Soul Nebula, IC 1848, are more than mere clusters of gas and dust. They are incubators of stars, cosmic nurseries where new celestial lives begin. Nestled within is the charmingly named Fish Head Nebula, a smaller star-forming region within this grand cosmic landscape.

Each pixel of this mosaic is a story, a tiny fragment of the universe’s narrative, captured through the artful blend of sulfur, hydrogen, and oxygen emissions. As we gaze upon this image, we are not merely observers but voyagers, embarking on an odyssey across the galaxy. It invites us to ponder our place in this magnificent universe, a reminder of both our insignificance and our profound connection to the cosmos.

In the grand scheme of things, this image is but a fleeting glimpse into the eternal dance of the cosmos. It is a humble offering to the beauty and complexity of the universe, a universe that continues to captivate and inspire us with its endless mysteries.

Catalog Names:
IC 1805 (Heart Nebula)
IC 1848 (Soul Nebula)
Fish Head Nebula (Part of the Heart Nebula)

Acquisition Dates:
16 May 2023, 17 May 2023, 20 May 2023, 21 May 2023, 25 May 2023, 26 May 2023, 27 May 2023, 28 May 2023, 15 Jun 2023, 16 Jun 2023, 24 Jun 2023, 25 Jun 2023, 26 Jun 2023, 13 Jul 2023, 16 Jul 2023, 17 Jul 2023, 19 Jul 2023, 20 Jul 2023, 25 Jul 2023, 26 Jul 2023, 6 Aug 2023, 7 Aug 2023, 9 Aug 2023, 10 Aug 2023, 17 Aug 2023, 20 Aug 2023, 22 Aug 2023, 5 Sep 2023, 9 Sep 2023, 15 Sep 2023, 23 Sep 2023, 29 Sep 2023, 8 Oct 2023, 9 Oct 2023, 14 Oct 2023, 15 Oct 2023, 6 Nov 2023, 7 Nov 2023, 10 Nov 2023, 11 Nov 2023, 14 Nov 2023, 15 Nov 2023, 19 Nov 2023, 20 Nov 2023, 22 Nov 2023, 24 Nov 2023, 25 Nov 2023

Frames:

Chroma H-alpha 3nm Bandpass 50 mm: 213×300″(17h 45′) (gain: 100.00) -10°C bin 1×1
Chroma OIII 3nm Bandpass 50 mm: 303×300″(25h 15′) (gain: 100.00) -10°C bin 1×1
Chroma SII 3nm Bandpass 50 mm: 303×300″(25h 15′) (gain: 100.00) -10°C bin 1×1

To see the image in all its glory, use the link

Equipment:
Imaging Camera: ZWO Astronomy Cameras ASI6200MM Pro Gain 100 -10C
Imaging Scope: Sharpstar Optics 20032PNT F3.2 Paraboloid Astrograph
Filters: Chroma 50mm 3nm Filters
Filterwheel: ZWO Astronomy Cameras 7x EFW
Guide Camera: ZWO Astronomy Cameras ASI290MM
Mount: Sky-Watcher EQ8 Pro German Equatorial Mount
Auto Focuser: Primalucelab Sesto Senso2
Environmental conditions: Primalucelab ECCO2
Observatory Control: Primalucelab Eagle Eagle 4 Pro
Roof Control: Talon RoR
Image Acquisition: Main Sequence Software Sequence Generator Pro
Image Calibration and Stacking: Astro Pixel Processor
Image Processing: PixInsight, EZ Processing Suite, Russ Croman’s BlurXterminator and StarExterminator